update vendor

70 files changed, 16248 insertions, 0 deletions

diff --git a/vendor/github.com/aws/aws-sdk-go/LICENSE.txt b/vendor/github.com/aws/aws-sdk-go/LICENSE.txt
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/LICENSE.txt
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
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+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
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+      including but not limited to software source code, documentation
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+
+      "Work" shall mean the work of authorship, whether in Source or
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+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
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+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
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+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
diff --git a/vendor/github.com/aws/aws-sdk-go/NOTICE.txt b/vendor/github.com/aws/aws-sdk-go/NOTICE.txt
new file mode 100644
index 0000000..5f14d11
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/NOTICE.txt
@@ -0,0 +1,3 @@
+AWS SDK for Go
+Copyright 2015 Amazon.com, Inc. or its affiliates. All Rights Reserved. 
+Copyright 2014-2015 Stripe, Inc.
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/awserr/error.go b/vendor/github.com/aws/aws-sdk-go/aws/awserr/error.go
new file mode 100644
index 0000000..e50771f
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/awserr/error.go
@@ -0,0 +1,145 @@
+// Package awserr represents API error interface accessors for the SDK.
+package awserr
+
+// An Error wraps lower level errors with code, message and an original error.
+// The underlying concrete error type may also satisfy other interfaces which
+// can be to used to obtain more specific information about the error.
+//
+// Calling Error() or String() will always include the full information about
+// an error based on its underlying type.
+//
+// Example:
+//
+//     output, err := s3manage.Upload(svc, input, opts)
+//     if err != nil {
+//         if awsErr, ok := err.(awserr.Error); ok {
+//             // Get error details
+//             log.Println("Error:", awsErr.Code(), awsErr.Message())
+//
+//             // Prints out full error message, including original error if there was one.
+//             log.Println("Error:", awsErr.Error())
+//
+//             // Get original error
+//             if origErr := awsErr.OrigErr(); origErr != nil {
+//                 // operate on original error.
+//             }
+//         } else {
+//             fmt.Println(err.Error())
+//         }
+//     }
+//
+type Error interface {
+	// Satisfy the generic error interface.
+	error
+
+	// Returns the short phrase depicting the classification of the error.
+	Code() string
+
+	// Returns the error details message.
+	Message() string
+
+	// Returns the original error if one was set.  Nil is returned if not set.
+	OrigErr() error
+}
+
+// BatchError is a batch of errors which also wraps lower level errors with
+// code, message, and original errors. Calling Error() will include all errors
+// that occured in the batch.
+//
+// Deprecated: Replaced with BatchedErrors. Only defined for backwards
+// compatibility.
+type BatchError interface {
+	// Satisfy the generic error interface.
+	error
+
+	// Returns the short phrase depicting the classification of the error.
+	Code() string
+
+	// Returns the error details message.
+	Message() string
+
+	// Returns the original error if one was set.  Nil is returned if not set.
+	OrigErrs() []error
+}
+
+// BatchedErrors is a batch of errors which also wraps lower level errors with
+// code, message, and original errors. Calling Error() will include all errors
+// that occured in the batch.
+//
+// Replaces BatchError
+type BatchedErrors interface {
+	// Satisfy the base Error interface.
+	Error
+
+	// Returns the original error if one was set.  Nil is returned if not set.
+	OrigErrs() []error
+}
+
+// New returns an Error object described by the code, message, and origErr.
+//
+// If origErr satisfies the Error interface it will not be wrapped within a new
+// Error object and will instead be returned.
+func New(code, message string, origErr error) Error {
+	var errs []error
+	if origErr != nil {
+		errs = append(errs, origErr)
+	}
+	return newBaseError(code, message, errs)
+}
+
+// NewBatchError returns an BatchedErrors with a collection of errors as an
+// array of errors.
+func NewBatchError(code, message string, errs []error) BatchedErrors {
+	return newBaseError(code, message, errs)
+}
+
+// A RequestFailure is an interface to extract request failure information from
+// an Error such as the request ID of the failed request returned by a service.
+// RequestFailures may not always have a requestID value if the request failed
+// prior to reaching the service such as a connection error.
+//
+// Example:
+//
+//     output, err := s3manage.Upload(svc, input, opts)
+//     if err != nil {
+//         if reqerr, ok := err.(RequestFailure); ok {
+//             log.Println("Request failed", reqerr.Code(), reqerr.Message(), reqerr.RequestID())
+//         } else {
+//             log.Println("Error:", err.Error())
+//         }
+//     }
+//
+// Combined with awserr.Error:
+//
+//    output, err := s3manage.Upload(svc, input, opts)
+//    if err != nil {
+//        if awsErr, ok := err.(awserr.Error); ok {
+//            // Generic AWS Error with Code, Message, and original error (if any)
+//            fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
+//
+//            if reqErr, ok := err.(awserr.RequestFailure); ok {
+//                // A service error occurred
+//                fmt.Println(reqErr.StatusCode(), reqErr.RequestID())
+//            }
+//        } else {
+//            fmt.Println(err.Error())
+//        }
+//    }
+//
+type RequestFailure interface {
+	Error
+
+	// The status code of the HTTP response.
+	StatusCode() int
+
+	// The request ID returned by the service for a request failure. This will
+	// be empty if no request ID is available such as the request failed due
+	// to a connection error.
+	RequestID() string
+}
+
+// NewRequestFailure returns a new request error wrapper for the given Error
+// provided.
+func NewRequestFailure(err Error, statusCode int, reqID string) RequestFailure {
+	return newRequestError(err, statusCode, reqID)
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/awserr/types.go b/vendor/github.com/aws/aws-sdk-go/aws/awserr/types.go
new file mode 100644
index 0000000..e2d333b
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/awserr/types.go
@@ -0,0 +1,194 @@
+package awserr
+
+import "fmt"
+
+// SprintError returns a string of the formatted error code.
+//
+// Both extra and origErr are optional.  If they are included their lines
+// will be added, but if they are not included their lines will be ignored.
+func SprintError(code, message, extra string, origErr error) string {
+	msg := fmt.Sprintf("%s: %s", code, message)
+	if extra != "" {
+		msg = fmt.Sprintf("%s\n\t%s", msg, extra)
+	}
+	if origErr != nil {
+		msg = fmt.Sprintf("%s\ncaused by: %s", msg, origErr.Error())
+	}
+	return msg
+}
+
+// A baseError wraps the code and message which defines an error. It also
+// can be used to wrap an original error object.
+//
+// Should be used as the root for errors satisfying the awserr.Error. Also
+// for any error which does not fit into a specific error wrapper type.
+type baseError struct {
+	// Classification of error
+	code string
+
+	// Detailed information about error
+	message string
+
+	// Optional original error this error is based off of. Allows building
+	// chained errors.
+	errs []error
+}
+
+// newBaseError returns an error object for the code, message, and errors.
+//
+// code is a short no whitespace phrase depicting the classification of
+// the error that is being created.
+//
+// message is the free flow string containing detailed information about the
+// error.
+//
+// origErrs is the error objects which will be nested under the new errors to
+// be returned.
+func newBaseError(code, message string, origErrs []error) *baseError {
+	b := &baseError{
+		code:    code,
+		message: message,
+		errs:    origErrs,
+	}
+
+	return b
+}
+
+// Error returns the string representation of the error.
+//
+// See ErrorWithExtra for formatting.
+//
+// Satisfies the error interface.
+func (b baseError) Error() string {
+	size := len(b.errs)
+	if size > 0 {
+		return SprintError(b.code, b.message, "", errorList(b.errs))
+	}
+
+	return SprintError(b.code, b.message, "", nil)
+}
+
+// String returns the string representation of the error.
+// Alias for Error to satisfy the stringer interface.
+func (b baseError) String() string {
+	return b.Error()
+}
+
+// Code returns the short phrase depicting the classification of the error.
+func (b baseError) Code() string {
+	return b.code
+}
+
+// Message returns the error details message.
+func (b baseError) Message() string {
+	return b.message
+}
+
+// OrigErr returns the original error if one was set. Nil is returned if no
+// error was set. This only returns the first element in the list. If the full
+// list is needed, use BatchedErrors.
+func (b baseError) OrigErr() error {
+	switch len(b.errs) {
+	case 0:
+		return nil
+	case 1:
+		return b.errs[0]
+	default:
+		if err, ok := b.errs[0].(Error); ok {
+			return NewBatchError(err.Code(), err.Message(), b.errs[1:])
+		}
+		return NewBatchError("BatchedErrors",
+			"multiple errors occured", b.errs)
+	}
+}
+
+// OrigErrs returns the original errors if one was set. An empty slice is
+// returned if no error was set.
+func (b baseError) OrigErrs() []error {
+	return b.errs
+}
+
+// So that the Error interface type can be included as an anonymous field
+// in the requestError struct and not conflict with the error.Error() method.
+type awsError Error
+
+// A requestError wraps a request or service error.
+//
+// Composed of baseError for code, message, and original error.
+type requestError struct {
+	awsError
+	statusCode int
+	requestID  string
+}
+
+// newRequestError returns a wrapped error with additional information for
+// request status code, and service requestID.
+//
+// Should be used to wrap all request which involve service requests. Even if
+// the request failed without a service response, but had an HTTP status code
+// that may be meaningful.
+//
+// Also wraps original errors via the baseError.
+func newRequestError(err Error, statusCode int, requestID string) *requestError {
+	return &requestError{
+		awsError:   err,
+		statusCode: statusCode,
+		requestID:  requestID,
+	}
+}
+
+// Error returns the string representation of the error.
+// Satisfies the error interface.
+func (r requestError) Error() string {
+	extra := fmt.Sprintf("status code: %d, request id: %s",
+		r.statusCode, r.requestID)
+	return SprintError(r.Code(), r.Message(), extra, r.OrigErr())
+}
+
+// String returns the string representation of the error.
+// Alias for Error to satisfy the stringer interface.
+func (r requestError) String() string {
+	return r.Error()
+}
+
+// StatusCode returns the wrapped status code for the error
+func (r requestError) StatusCode() int {
+	return r.statusCode
+}
+
+// RequestID returns the wrapped requestID
+func (r requestError) RequestID() string {
+	return r.requestID
+}
+
+// OrigErrs returns the original errors if one was set. An empty slice is
+// returned if no error was set.
+func (r requestError) OrigErrs() []error {
+	if b, ok := r.awsError.(BatchedErrors); ok {
+		return b.OrigErrs()
+	}
+	return []error{r.OrigErr()}
+}
+
+// An error list that satisfies the golang interface
+type errorList []error
+
+// Error returns the string representation of the error.
+//
+// Satisfies the error interface.
+func (e errorList) Error() string {
+	msg := ""
+	// How do we want to handle the array size being zero
+	if size := len(e); size > 0 {
+		for i := 0; i < size; i++ {
+			msg += fmt.Sprintf("%s", e[i].Error())
+			// We check the next index to see if it is within the slice.
+			// If it is, then we append a newline. We do this, because unit tests
+			// could be broken with the additional '\n'
+			if i+1 < size {
+				msg += "\n"
+			}
+		}
+	}
+	return msg
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/awsutil/copy.go b/vendor/github.com/aws/aws-sdk-go/aws/awsutil/copy.go
new file mode 100644
index 0000000..8429470
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/awsutil/copy.go
@@ -0,0 +1,100 @@
+package awsutil
+
+import (
+	"io"
+	"reflect"
+)
+
+// Copy deeply copies a src structure to dst. Useful for copying request and
+// response structures.
+//
+// Can copy between structs of different type, but will only copy fields which
+// are assignable, and exist in both structs. Fields which are not assignable,
+// or do not exist in both structs are ignored.
+func Copy(dst, src interface{}) {
+	dstval := reflect.ValueOf(dst)
+	if !dstval.IsValid() {
+		panic("Copy dst cannot be nil")
+	}
+
+	rcopy(dstval, reflect.ValueOf(src), true)
+}
+
+// CopyOf returns a copy of src while also allocating the memory for dst.
+// src must be a pointer type or this operation will fail.
+func CopyOf(src interface{}) (dst interface{}) {
+	dsti := reflect.New(reflect.TypeOf(src).Elem())
+	dst = dsti.Interface()
+	rcopy(dsti, reflect.ValueOf(src), true)
+	return
+}
+
+// rcopy performs a recursive copy of values from the source to destination.
+//
+// root is used to skip certain aspects of the copy which are not valid
+// for the root node of a object.
+func rcopy(dst, src reflect.Value, root bool) {
+	if !src.IsValid() {
+		return
+	}
+
+	switch src.Kind() {
+	case reflect.Ptr:
+		if _, ok := src.Interface().(io.Reader); ok {
+			if dst.Kind() == reflect.Ptr && dst.Elem().CanSet() {
+				dst.Elem().Set(src)
+			} else if dst.CanSet() {
+				dst.Set(src)
+			}
+		} else {
+			e := src.Type().Elem()
+			if dst.CanSet() && !src.IsNil() {
+				dst.Set(reflect.New(e))
+			}
+			if src.Elem().IsValid() {
+				// Keep the current root state since the depth hasn't changed
+				rcopy(dst.Elem(), src.Elem(), root)
+			}
+		}
+	case reflect.Struct:
+		t := dst.Type()
+		for i := 0; i < t.NumField(); i++ {
+			name := t.Field(i).Name
+			srcVal := src.FieldByName(name)
+			dstVal := dst.FieldByName(name)
+			if srcVal.IsValid() && dstVal.CanSet() {
+				rcopy(dstVal, srcVal, false)
+			}
+		}
+	case reflect.Slice:
+		if src.IsNil() {
+			break
+		}
+
+		s := reflect.MakeSlice(src.Type(), src.Len(), src.Cap())
+		dst.Set(s)
+		for i := 0; i < src.Len(); i++ {
+			rcopy(dst.Index(i), src.Index(i), false)
+		}
+	case reflect.Map:
+		if src.IsNil() {
+			break
+		}
+
+		s := reflect.MakeMap(src.Type())
+		dst.Set(s)
+		for _, k := range src.MapKeys() {
+			v := src.MapIndex(k)
+			v2 := reflect.New(v.Type()).Elem()
+			rcopy(v2, v, false)
+			dst.SetMapIndex(k, v2)
+		}
+	default:
+		// Assign the value if possible. If its not assignable, the value would
+		// need to be converted and the impact of that may be unexpected, or is
+		// not compatible with the dst type.
+		if src.Type().AssignableTo(dst.Type()) {
+			dst.Set(src)
+		}
+	}
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/awsutil/equal.go b/vendor/github.com/aws/aws-sdk-go/aws/awsutil/equal.go
new file mode 100644
index 0000000..59fa4a5
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/awsutil/equal.go
@@ -0,0 +1,27 @@
+package awsutil
+
+import (
+	"reflect"
+)
+
+// DeepEqual returns if the two values are deeply equal like reflect.DeepEqual.
+// In addition to this, this method will also dereference the input values if
+// possible so the DeepEqual performed will not fail if one parameter is a
+// pointer and the other is not.
+//
+// DeepEqual will not perform indirection of nested values of the input parameters.
+func DeepEqual(a, b interface{}) bool {
+	ra := reflect.Indirect(reflect.ValueOf(a))
+	rb := reflect.Indirect(reflect.ValueOf(b))
+
+	if raValid, rbValid := ra.IsValid(), rb.IsValid(); !raValid && !rbValid {
+		// If the elements are both nil, and of the same type the are equal
+		// If they are of different types they are not equal
+		return reflect.TypeOf(a) == reflect.TypeOf(b)
+	} else if raValid != rbValid {
+		// Both values must be valid to be equal
+		return false
+	}
+
+	return reflect.DeepEqual(ra.Interface(), rb.Interface())
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/awsutil/path_value.go b/vendor/github.com/aws/aws-sdk-go/aws/awsutil/path_value.go
new file mode 100644
index 0000000..4d2a01e
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/awsutil/path_value.go
@@ -0,0 +1,222 @@
+package awsutil
+
+import (
+	"reflect"
+	"regexp"
+	"strconv"
+	"strings"
+
+	"github.com/jmespath/go-jmespath"
+)
+
+var indexRe = regexp.MustCompile(`(.+)\[(-?\d+)?\]$`)
+
+// rValuesAtPath returns a slice of values found in value v. The values
+// in v are explored recursively so all nested values are collected.
+func rValuesAtPath(v interface{}, path string, createPath, caseSensitive, nilTerm bool) []reflect.Value {
+	pathparts := strings.Split(path, "||")
+	if len(pathparts) > 1 {
+		for _, pathpart := range pathparts {
+			vals := rValuesAtPath(v, pathpart, createPath, caseSensitive, nilTerm)
+			if len(vals) > 0 {
+				return vals
+			}
+		}
+		return nil
+	}
+
+	values := []reflect.Value{reflect.Indirect(reflect.ValueOf(v))}
+	components := strings.Split(path, ".")
+	for len(values) > 0 && len(components) > 0 {
+		var index *int64
+		var indexStar bool
+		c := strings.TrimSpace(components[0])
+		if c == "" { // no actual component, illegal syntax
+			return nil
+		} else if caseSensitive && c != "*" && strings.ToLower(c[0:1]) == c[0:1] {
+			// TODO normalize case for user
+			return nil // don't support unexported fields
+		}
+
+		// parse this component
+		if m := indexRe.FindStringSubmatch(c); m != nil {
+			c = m[1]
+			if m[2] == "" {
+				index = nil
+				indexStar = true
+			} else {
+				i, _ := strconv.ParseInt(m[2], 10, 32)
+				index = &i
+				indexStar = false
+			}
+		}
+
+		nextvals := []reflect.Value{}
+		for _, value := range values {
+			// pull component name out of struct member
+			if value.Kind() != reflect.Struct {
+				continue
+			}
+
+			if c == "*" { // pull all members
+				for i := 0; i < value.NumField(); i++ {
+					if f := reflect.Indirect(value.Field(i)); f.IsValid() {
+						nextvals = append(nextvals, f)
+					}
+				}
+				continue
+			}
+
+			value = value.FieldByNameFunc(func(name string) bool {
+				if c == name {
+					return true
+				} else if !caseSensitive && strings.ToLower(name) == strings.ToLower(c) {
+					return true
+				}
+				return false
+			})
+
+			if nilTerm && value.Kind() == reflect.Ptr && len(components[1:]) == 0 {
+				if !value.IsNil() {
+					value.Set(reflect.Zero(value.Type()))
+				}
+				return []reflect.Value{value}
+			}
+
+			if createPath && value.Kind() == reflect.Ptr && value.IsNil() {
+				// TODO if the value is the terminus it should not be created
+				// if the value to be set to its position is nil.
+				value.Set(reflect.New(value.Type().Elem()))
+				value = value.Elem()
+			} else {
+				value = reflect.Indirect(value)
+			}
+
+			if value.Kind() == reflect.Slice || value.Kind() == reflect.Map {
+				if !createPath && value.IsNil() {
+					value = reflect.ValueOf(nil)
+				}
+			}
+
+			if value.IsValid() {
+				nextvals = append(nextvals, value)
+			}
+		}
+		values = nextvals
+
+		if indexStar || index != nil {
+			nextvals = []reflect.Value{}
+			for _, value := range values {
+				value := reflect.Indirect(value)
+				if value.Kind() != reflect.Slice {
+					continue
+				}
+
+				if indexStar { // grab all indices
+					for i := 0; i < value.Len(); i++ {
+						idx := reflect.Indirect(value.Index(i))
+						if idx.IsValid() {
+							nextvals = append(nextvals, idx)
+						}
+					}
+					continue
+				}
+
+				// pull out index
+				i := int(*index)
+				if i >= value.Len() { // check out of bounds
+					if createPath {
+						// TODO resize slice
+					} else {
+						continue
+					}
+				} else if i < 0 { // support negative indexing
+					i = value.Len() + i
+				}
+				value = reflect.Indirect(value.Index(i))
+
+				if value.Kind() == reflect.Slice || value.Kind() == reflect.Map {
+					if !createPath && value.IsNil() {
+						value = reflect.ValueOf(nil)
+					}
+				}
+
+				if value.IsValid() {
+					nextvals = append(nextvals, value)
+				}
+			}
+			values = nextvals
+		}
+
+		components = components[1:]
+	}
+	return values
+}
+
+// ValuesAtPath returns a list of values at the case insensitive lexical
+// path inside of a structure.
+func ValuesAtPath(i interface{}, path string) ([]interface{}, error) {
+	result, err := jmespath.Search(path, i)
+	if err != nil {
+		return nil, err
+	}
+
+	v := reflect.ValueOf(result)
+	if !v.IsValid() || (v.Kind() == reflect.Ptr && v.IsNil()) {
+		return nil, nil
+	}
+	if s, ok := result.([]interface{}); ok {
+		return s, err
+	}
+	if v.Kind() == reflect.Map && v.Len() == 0 {
+		return nil, nil
+	}
+	if v.Kind() == reflect.Slice {
+		out := make([]interface{}, v.Len())
+		for i := 0; i < v.Len(); i++ {
+			out[i] = v.Index(i).Interface()
+		}
+		return out, nil
+	}
+
+	return []interface{}{result}, nil
+}
+
+// SetValueAtPath sets a value at the case insensitive lexical path inside
+// of a structure.
+func SetValueAtPath(i interface{}, path string, v interface{}) {
+	if rvals := rValuesAtPath(i, path, true, false, v == nil); rvals != nil {
+		for _, rval := range rvals {
+			if rval.Kind() == reflect.Ptr && rval.IsNil() {
+				continue
+			}
+			setValue(rval, v)
+		}
+	}
+}
+
+func setValue(dstVal reflect.Value, src interface{}) {
+	if dstVal.Kind() == reflect.Ptr {
+		dstVal = reflect.Indirect(dstVal)
+	}
+	srcVal := reflect.ValueOf(src)
+
+	if !srcVal.IsValid() { // src is literal nil
+		if dstVal.CanAddr() {
+			// Convert to pointer so that pointer's value can be nil'ed
+			//                     dstVal = dstVal.Addr()
+		}
+		dstVal.Set(reflect.Zero(dstVal.Type()))
+
+	} else if srcVal.Kind() == reflect.Ptr {
+		if srcVal.IsNil() {
+			srcVal = reflect.Zero(dstVal.Type())
+		} else {
+			srcVal = reflect.ValueOf(src).Elem()
+		}
+		dstVal.Set(srcVal)
+	} else {
+		dstVal.Set(srcVal)
+	}
+
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/awsutil/prettify.go b/vendor/github.com/aws/aws-sdk-go/aws/awsutil/prettify.go
new file mode 100644
index 0000000..fc38172
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/awsutil/prettify.go
@@ -0,0 +1,107 @@
+package awsutil
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"reflect"
+	"strings"
+)
+
+// Prettify returns the string representation of a value.
+func Prettify(i interface{}) string {
+	var buf bytes.Buffer
+	prettify(reflect.ValueOf(i), 0, &buf)
+	return buf.String()
+}
+
+// prettify will recursively walk value v to build a textual
+// representation of the value.
+func prettify(v reflect.Value, indent int, buf *bytes.Buffer) {
+	for v.Kind() == reflect.Ptr {
+		v = v.Elem()
+	}
+
+	switch v.Kind() {
+	case reflect.Struct:
+		strtype := v.Type().String()
+		if strtype == "time.Time" {
+			fmt.Fprintf(buf, "%s", v.Interface())
+			break
+		} else if strings.HasPrefix(strtype, "io.") {
+			buf.WriteString("<buffer>")
+			break
+		}
+
+		buf.WriteString("{\n")
+
+		names := []string{}
+		for i := 0; i < v.Type().NumField(); i++ {
+			name := v.Type().Field(i).Name
+			f := v.Field(i)
+			if name[0:1] == strings.ToLower(name[0:1]) {
+				continue // ignore unexported fields
+			}
+			if (f.Kind() == reflect.Ptr || f.Kind() == reflect.Slice || f.Kind() == reflect.Map) && f.IsNil() {
+				continue // ignore unset fields
+			}
+			names = append(names, name)
+		}
+
+		for i, n := range names {
+			val := v.FieldByName(n)
+			buf.WriteString(strings.Repeat(" ", indent+2))
+			buf.WriteString(n + ": ")
+			prettify(val, indent+2, buf)
+
+			if i < len(names)-1 {
+				buf.WriteString(",\n")
+			}
+		}
+
+		buf.WriteString("\n" + strings.Repeat(" ", indent) + "}")
+	case reflect.Slice:
+		nl, id, id2 := "", "", ""
+		if v.Len() > 3 {
+			nl, id, id2 = "\n", strings.Repeat(" ", indent), strings.Repeat(" ", indent+2)
+		}
+		buf.WriteString("[" + nl)
+		for i := 0; i < v.Len(); i++ {
+			buf.WriteString(id2)
+			prettify(v.Index(i), indent+2, buf)
+
+			if i < v.Len()-1 {
+				buf.WriteString("," + nl)
+			}
+		}
+
+		buf.WriteString(nl + id + "]")
+	case reflect.Map:
+		buf.WriteString("{\n")
+
+		for i, k := range v.MapKeys() {
+			buf.WriteString(strings.Repeat(" ", indent+2))
+			buf.WriteString(k.String() + ": ")
+			prettify(v.MapIndex(k), indent+2, buf)
+
+			if i < v.Len()-1 {
+				buf.WriteString(",\n")
+			}
+		}
+
+		buf.WriteString("\n" + strings.Repeat(" ", indent) + "}")
+	default:
+		if !v.IsValid() {
+			fmt.Fprint(buf, "<invalid value>")
+			return
+		}
+		format := "%v"
+		switch v.Interface().(type) {
+		case string:
+			format = "%q"
+		case io.ReadSeeker, io.Reader:
+			format = "buffer(%p)"
+		}
+		fmt.Fprintf(buf, format, v.Interface())
+	}
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/awsutil/string_value.go b/vendor/github.com/aws/aws-sdk-go/aws/awsutil/string_value.go
new file mode 100644
index 0000000..b6432f1
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/awsutil/string_value.go
@@ -0,0 +1,89 @@
+package awsutil
+
+import (
+	"bytes"
+	"fmt"
+	"reflect"
+	"strings"
+)
+
+// StringValue returns the string representation of a value.
+func StringValue(i interface{}) string {
+	var buf bytes.Buffer
+	stringValue(reflect.ValueOf(i), 0, &buf)
+	return buf.String()
+}
+
+func stringValue(v reflect.Value, indent int, buf *bytes.Buffer) {
+	for v.Kind() == reflect.Ptr {
+		v = v.Elem()
+	}
+
+	switch v.Kind() {
+	case reflect.Struct:
+		buf.WriteString("{\n")
+
+		names := []string{}
+		for i := 0; i < v.Type().NumField(); i++ {
+			name := v.Type().Field(i).Name
+			f := v.Field(i)
+			if name[0:1] == strings.ToLower(name[0:1]) {
+				continue // ignore unexported fields
+			}
+			if (f.Kind() == reflect.Ptr || f.Kind() == reflect.Slice) && f.IsNil() {
+				continue // ignore unset fields
+			}
+			names = append(names, name)
+		}
+
+		for i, n := range names {
+			val := v.FieldByName(n)
+			buf.WriteString(strings.Repeat(" ", indent+2))
+			buf.WriteString(n + ": ")
+			stringValue(val, indent+2, buf)
+
+			if i < len(names)-1 {
+				buf.WriteString(",\n")
+			}
+		}
+
+		buf.WriteString("\n" + strings.Repeat(" ", indent) + "}")
+	case reflect.Slice:
+		nl, id, id2 := "", "", ""
+		if v.Len() > 3 {
+			nl, id, id2 = "\n", strings.Repeat(" ", indent), strings.Repeat(" ", indent+2)
+		}
+		buf.WriteString("[" + nl)
+		for i := 0; i < v.Len(); i++ {
+			buf.WriteString(id2)
+			stringValue(v.Index(i), indent+2, buf)
+
+			if i < v.Len()-1 {
+				buf.WriteString("," + nl)
+			}
+		}
+
+		buf.WriteString(nl + id + "]")
+	case reflect.Map:
+		buf.WriteString("{\n")
+
+		for i, k := range v.MapKeys() {
+			buf.WriteString(strings.Repeat(" ", indent+2))
+			buf.WriteString(k.String() + ": ")
+			stringValue(v.MapIndex(k), indent+2, buf)
+
+			if i < v.Len()-1 {
+				buf.WriteString(",\n")
+			}
+		}
+
+		buf.WriteString("\n" + strings.Repeat(" ", indent) + "}")
+	default:
+		format := "%v"
+		switch v.Interface().(type) {
+		case string:
+			format = "%q"
+		}
+		fmt.Fprintf(buf, format, v.Interface())
+	}
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/client/client.go b/vendor/github.com/aws/aws-sdk-go/aws/client/client.go
new file mode 100644
index 0000000..c8d0564
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/client/client.go
@@ -0,0 +1,120 @@
+package client
+
+import (
+	"fmt"
+	"io/ioutil"
+	"net/http/httputil"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/client/metadata"
+	"github.com/aws/aws-sdk-go/aws/request"
+)
+
+// A Config provides configuration to a service client instance.
+type Config struct {
+	Config                  *aws.Config
+	Handlers                request.Handlers
+	Endpoint, SigningRegion string
+}
+
+// ConfigProvider provides a generic way for a service client to receive
+// the ClientConfig without circular dependencies.
+type ConfigProvider interface {
+	ClientConfig(serviceName string, cfgs ...*aws.Config) Config
+}
+
+// A Client implements the base client request and response handling
+// used by all service clients.
+type Client struct {
+	request.Retryer
+	metadata.ClientInfo
+
+	Config   aws.Config
+	Handlers request.Handlers
+}
+
+// New will return a pointer to a new initialized service client.
+func New(cfg aws.Config, info metadata.ClientInfo, handlers request.Handlers, options ...func(*Client)) *Client {
+	svc := &Client{
+		Config:     cfg,
+		ClientInfo: info,
+		Handlers:   handlers,
+	}
+
+	switch retryer, ok := cfg.Retryer.(request.Retryer); {
+	case ok:
+		svc.Retryer = retryer
+	case cfg.Retryer != nil && cfg.Logger != nil:
+		s := fmt.Sprintf("WARNING: %T does not implement request.Retryer; using DefaultRetryer instead", cfg.Retryer)
+		cfg.Logger.Log(s)
+		fallthrough
+	default:
+		maxRetries := aws.IntValue(cfg.MaxRetries)
+		if cfg.MaxRetries == nil || maxRetries == aws.UseServiceDefaultRetries {
+			maxRetries = 3
+		}
+		svc.Retryer = DefaultRetryer{NumMaxRetries: maxRetries}
+	}
+
+	svc.AddDebugHandlers()
+
+	for _, option := range options {
+		option(svc)
+	}
+
+	return svc
+}
+
+// NewRequest returns a new Request pointer for the service API
+// operation and parameters.
+func (c *Client) NewRequest(operation *request.Operation, params interface{}, data interface{}) *request.Request {
+	return request.New(c.Config, c.ClientInfo, c.Handlers, c.Retryer, operation, params, data)
+}
+
+// AddDebugHandlers injects debug logging handlers into the service to log request
+// debug information.
+func (c *Client) AddDebugHandlers() {
+	if !c.Config.LogLevel.AtLeast(aws.LogDebug) {
+		return
+	}
+
+	c.Handlers.Send.PushFront(logRequest)
+	c.Handlers.Send.PushBack(logResponse)
+}
+
+const logReqMsg = `DEBUG: Request %s/%s Details:
+---[ REQUEST POST-SIGN ]-----------------------------
+%s
+-----------------------------------------------------`
+
+func logRequest(r *request.Request) {
+	logBody := r.Config.LogLevel.Matches(aws.LogDebugWithHTTPBody)
+	dumpedBody, _ := httputil.DumpRequestOut(r.HTTPRequest, logBody)
+
+	if logBody {
+		// Reset the request body because dumpRequest will re-wrap the r.HTTPRequest's
+		// Body as a NoOpCloser and will not be reset after read by the HTTP
+		// client reader.
+		r.Body.Seek(r.BodyStart, 0)
+		r.HTTPRequest.Body = ioutil.NopCloser(r.Body)
+	}
+
+	r.Config.Logger.Log(fmt.Sprintf(logReqMsg, r.ClientInfo.ServiceName, r.Operation.Name, string(dumpedBody)))
+}
+
+const logRespMsg = `DEBUG: Response %s/%s Details:
+---[ RESPONSE ]--------------------------------------
+%s
+-----------------------------------------------------`
+
+func logResponse(r *request.Request) {
+	var msg = "no response data"
+	if r.HTTPResponse != nil {
+		logBody := r.Config.LogLevel.Matches(aws.LogDebugWithHTTPBody)
+		dumpedBody, _ := httputil.DumpResponse(r.HTTPResponse, logBody)
+		msg = string(dumpedBody)
+	} else if r.Error != nil {
+		msg = r.Error.Error()
+	}
+	r.Config.Logger.Log(fmt.Sprintf(logRespMsg, r.ClientInfo.ServiceName, r.Operation.Name, msg))
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/client/default_retryer.go b/vendor/github.com/aws/aws-sdk-go/aws/client/default_retryer.go
new file mode 100644
index 0000000..43a3676
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/client/default_retryer.go
@@ -0,0 +1,90 @@
+package client
+
+import (
+	"math/rand"
+	"sync"
+	"time"
+
+	"github.com/aws/aws-sdk-go/aws/request"
+)
+
+// DefaultRetryer implements basic retry logic using exponential backoff for
+// most services. If you want to implement custom retry logic, implement the
+// request.Retryer interface or create a structure type that composes this
+// struct and override the specific methods. For example, to override only
+// the MaxRetries method:
+//
+//		type retryer struct {
+//      service.DefaultRetryer
+//    }
+//
+//    // This implementation always has 100 max retries
+//    func (d retryer) MaxRetries() uint { return 100 }
+type DefaultRetryer struct {
+	NumMaxRetries int
+}
+
+// MaxRetries returns the number of maximum returns the service will use to make
+// an individual API request.
+func (d DefaultRetryer) MaxRetries() int {
+	return d.NumMaxRetries
+}
+
+var seededRand = rand.New(&lockedSource{src: rand.NewSource(time.Now().UnixNano())})
+
+// RetryRules returns the delay duration before retrying this request again
+func (d DefaultRetryer) RetryRules(r *request.Request) time.Duration {
+	// Set the upper limit of delay in retrying at ~five minutes
+	minTime := 30
+	throttle := d.shouldThrottle(r)
+	if throttle {
+		minTime = 500
+	}
+
+	retryCount := r.RetryCount
+	if retryCount > 13 {
+		retryCount = 13
+	} else if throttle && retryCount > 8 {
+		retryCount = 8
+	}
+
+	delay := (1 << uint(retryCount)) * (seededRand.Intn(minTime) + minTime)
+	return time.Duration(delay) * time.Millisecond
+}
+
+// ShouldRetry returns true if the request should be retried.
+func (d DefaultRetryer) ShouldRetry(r *request.Request) bool {
+	if r.HTTPResponse.StatusCode >= 500 {
+		return true
+	}
+	return r.IsErrorRetryable() || d.shouldThrottle(r)
+}
+
+// ShouldThrottle returns true if the request should be throttled.
+func (d DefaultRetryer) shouldThrottle(r *request.Request) bool {
+	if r.HTTPResponse.StatusCode == 502 ||
+		r.HTTPResponse.StatusCode == 503 ||
+		r.HTTPResponse.StatusCode == 504 {
+		return true
+	}
+	return r.IsErrorThrottle()
+}
+
+// lockedSource is a thread-safe implementation of rand.Source
+type lockedSource struct {
+	lk  sync.Mutex
+	src rand.Source
+}
+
+func (r *lockedSource) Int63() (n int64) {
+	r.lk.Lock()
+	n = r.src.Int63()
+	r.lk.Unlock()
+	return
+}
+
+func (r *lockedSource) Seed(seed int64) {
+	r.lk.Lock()
+	r.src.Seed(seed)
+	r.lk.Unlock()
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/client/metadata/client_info.go b/vendor/github.com/aws/aws-sdk-go/aws/client/metadata/client_info.go
new file mode 100644
index 0000000..4778056
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/client/metadata/client_info.go
@@ -0,0 +1,12 @@
+package metadata
+
+// ClientInfo wraps immutable data from the client.Client structure.
+type ClientInfo struct {
+	ServiceName   string
+	APIVersion    string
+	Endpoint      string
+	SigningName   string
+	SigningRegion string
+	JSONVersion   string
+	TargetPrefix  string
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/config.go b/vendor/github.com/aws/aws-sdk-go/aws/config.go
new file mode 100644
index 0000000..fa11f99
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/config.go
@@ -0,0 +1,358 @@
+package aws
+
+import (
+	"net/http"
+	"time"
+
+	"github.com/aws/aws-sdk-go/aws/credentials"
+)
+
+// UseServiceDefaultRetries instructs the config to use the service's own default
+// number of retries. This will be the default action if Config.MaxRetries
+// is nil also.
+const UseServiceDefaultRetries = -1
+
+// RequestRetryer is an alias for a type that implements the request.Retryer interface.
+type RequestRetryer interface{}
+
+// A Config provides service configuration for service clients. By default,
+// all clients will use the {defaults.DefaultConfig} structure.
+type Config struct {
+	// Enables verbose error printing of all credential chain errors.
+	// Should be used when wanting to see all errors while attempting to retreive
+	// credentials.
+	CredentialsChainVerboseErrors *bool
+
+	// The credentials object to use when signing requests. Defaults to
+	// a chain of credential providers to search for credentials in environment
+	// variables, shared credential file, and EC2 Instance Roles.
+	Credentials *credentials.Credentials
+
+	// An optional endpoint URL (hostname only or fully qualified URI)
+	// that overrides the default generated endpoint for a client. Set this
+	// to `""` to use the default generated endpoint.
+	//
+	// @note You must still provide a `Region` value when specifying an
+	//   endpoint for a client.
+	Endpoint *string
+
+	// The region to send requests to. This parameter is required and must
+	// be configured globally or on a per-client basis unless otherwise
+	// noted. A full list of regions is found in the "Regions and Endpoints"
+	// document.
+	//
+	// @see http://docs.aws.amazon.com/general/latest/gr/rande.html
+	//   AWS Regions and Endpoints
+	Region *string
+
+	// Set this to `true` to disable SSL when sending requests. Defaults
+	// to `false`.
+	DisableSSL *bool
+
+	// The HTTP client to use when sending requests. Defaults to
+	// `http.DefaultClient`.
+	HTTPClient *http.Client
+
+	// An integer value representing the logging level. The default log level
+	// is zero (LogOff), which represents no logging. To enable logging set
+	// to a LogLevel Value.
+	LogLevel *LogLevelType
+
+	// The logger writer interface to write logging messages to. Defaults to
+	// standard out.
+	Logger Logger
+
+	// The maximum number of times that a request will be retried for failures.
+	// Defaults to -1, which defers the max retry setting to the service specific
+	// configuration.
+	MaxRetries *int
+
+	// Retryer guides how HTTP requests should be retried in case of recoverable failures.
+	//
+	// When nil or the value does not implement the request.Retryer interface,
+	// the request.DefaultRetryer will be used.
+	//
+	// When both Retryer and MaxRetries are non-nil, the former is used and
+	// the latter ignored.
+	//
+	// To set the Retryer field in a type-safe manner and with chaining, use
+	// the request.WithRetryer helper function:
+	//
+	//   cfg := request.WithRetryer(aws.NewConfig(), myRetryer)
+	//
+	Retryer RequestRetryer
+
+	// Disables semantic parameter validation, which validates input for missing
+	// required fields and/or other semantic request input errors.
+	DisableParamValidation *bool
+
+	// Disables the computation of request and response checksums, e.g.,
+	// CRC32 checksums in Amazon DynamoDB.
+	DisableComputeChecksums *bool
+
+	// Set this to `true` to force the request to use path-style addressing,
+	// i.e., `http://s3.amazonaws.com/BUCKET/KEY`. By default, the S3 client will
+	// use virtual hosted bucket addressing when possible
+	// (`http://BUCKET.s3.amazonaws.com/KEY`).
+	//
+	// @note This configuration option is specific to the Amazon S3 service.
+	// @see http://docs.aws.amazon.com/AmazonS3/latest/dev/VirtualHosting.html
+	//   Amazon S3: Virtual Hosting of Buckets
+	S3ForcePathStyle *bool
+
+	// Set this to `true` to disable the SDK adding the `Expect: 100-Continue`
+	// header to PUT requests over 2MB of content. 100-Continue instructs the
+	// HTTP client not to send the body until the service responds with a
+	// `continue` status. This is useful to prevent sending the request body
+	// until after the request is authenticated, and validated.
+	//
+	// http://docs.aws.amazon.com/AmazonS3/latest/API/RESTObjectPUT.html
+	//
+	// 100-Continue is only enabled for Go 1.6 and above. See `http.Transport`'s
+	// `ExpectContinueTimeout` for information on adjusting the continue wait timeout.
+	// https://golang.org/pkg/net/http/#Transport
+	//
+	// You should use this flag to disble 100-Continue if you experiance issues
+	// with proxies or thrid party S3 compatible services.
+	S3Disable100Continue *bool
+
+	// Set this to `true` to enable S3 Accelerate feature. For all operations compatible
+	// with S3 Accelerate will use the accelerate endpoint for requests. Requests not compatible
+	// will fall back to normal S3 requests.
+	//
+	// The bucket must be enable for accelerate to be used with S3 client with accelerate
+	// enabled. If the bucket is not enabled for accelerate an error will be returned.
+	// The bucket name must be DNS compatible to also work with accelerate.
+	S3UseAccelerate *bool
+
+	// Set this to `true` to disable the EC2Metadata client from overriding the
+	// default http.Client's Timeout. This is helpful if you do not want the EC2Metadata
+	// client to create a new http.Client. This options is only meaningful if you're not
+	// already using a custom HTTP client with the SDK. Enabled by default.
+	//
+	// Must be set and provided to the session.New() in order to disable the EC2Metadata
+	// overriding the timeout for default credentials chain.
+	//
+	// Example:
+	//    sess := session.New(aws.NewConfig().WithEC2MetadataDiableTimeoutOverride(true))
+	//    svc := s3.New(sess)
+	//
+	EC2MetadataDisableTimeoutOverride *bool
+
+	SleepDelay func(time.Duration)
+}
+
+// NewConfig returns a new Config pointer that can be chained with builder methods to
+// set multiple configuration values inline without using pointers.
+//
+//     sess := session.New(aws.NewConfig().WithRegion("us-west-2").WithMaxRetries(10))
+//
+func NewConfig() *Config {
+	return &Config{}
+}
+
+// WithCredentialsChainVerboseErrors sets a config verbose errors boolean and returning
+// a Config pointer.
+func (c *Config) WithCredentialsChainVerboseErrors(verboseErrs bool) *Config {
+	c.CredentialsChainVerboseErrors = &verboseErrs
+	return c
+}
+
+// WithCredentials sets a config Credentials value returning a Config pointer
+// for chaining.
+func (c *Config) WithCredentials(creds *credentials.Credentials) *Config {
+	c.Credentials = creds
+	return c
+}
+
+// WithEndpoint sets a config Endpoint value returning a Config pointer for
+// chaining.
+func (c *Config) WithEndpoint(endpoint string) *Config {
+	c.Endpoint = &endpoint
+	return c
+}
+
+// WithRegion sets a config Region value returning a Config pointer for
+// chaining.
+func (c *Config) WithRegion(region string) *Config {
+	c.Region = &region
+	return c
+}
+
+// WithDisableSSL sets a config DisableSSL value returning a Config pointer
+// for chaining.
+func (c *Config) WithDisableSSL(disable bool) *Config {
+	c.DisableSSL = &disable
+	return c
+}
+
+// WithHTTPClient sets a config HTTPClient value returning a Config pointer
+// for chaining.
+func (c *Config) WithHTTPClient(client *http.Client) *Config {
+	c.HTTPClient = client
+	return c
+}
+
+// WithMaxRetries sets a config MaxRetries value returning a Config pointer
+// for chaining.
+func (c *Config) WithMaxRetries(max int) *Config {
+	c.MaxRetries = &max
+	return c
+}
+
+// WithDisableParamValidation sets a config DisableParamValidation value
+// returning a Config pointer for chaining.
+func (c *Config) WithDisableParamValidation(disable bool) *Config {
+	c.DisableParamValidation = &disable
+	return c
+}
+
+// WithDisableComputeChecksums sets a config DisableComputeChecksums value
+// returning a Config pointer for chaining.
+func (c *Config) WithDisableComputeChecksums(disable bool) *Config {
+	c.DisableComputeChecksums = &disable
+	return c
+}
+
+// WithLogLevel sets a config LogLevel value returning a Config pointer for
+// chaining.
+func (c *Config) WithLogLevel(level LogLevelType) *Config {
+	c.LogLevel = &level
+	return c
+}
+
+// WithLogger sets a config Logger value returning a Config pointer for
+// chaining.
+func (c *Config) WithLogger(logger Logger) *Config {
+	c.Logger = logger
+	return c
+}
+
+// WithS3ForcePathStyle sets a config S3ForcePathStyle value returning a Config
+// pointer for chaining.
+func (c *Config) WithS3ForcePathStyle(force bool) *Config {
+	c.S3ForcePathStyle = &force
+	return c
+}
+
+// WithS3Disable100Continue sets a config S3Disable100Continue value returning
+// a Config pointer for chaining.
+func (c *Config) WithS3Disable100Continue(disable bool) *Config {
+	c.S3Disable100Continue = &disable
+	return c
+}
+
+// WithS3UseAccelerate sets a config S3UseAccelerate value returning a Config
+// pointer for chaining.
+func (c *Config) WithS3UseAccelerate(enable bool) *Config {
+	c.S3UseAccelerate = &enable
+	return c
+}
+
+// WithEC2MetadataDisableTimeoutOverride sets a config EC2MetadataDisableTimeoutOverride value
+// returning a Config pointer for chaining.
+func (c *Config) WithEC2MetadataDisableTimeoutOverride(enable bool) *Config {
+	c.EC2MetadataDisableTimeoutOverride = &enable
+	return c
+}
+
+// WithSleepDelay overrides the function used to sleep while waiting for the
+// next retry. Defaults to time.Sleep.
+func (c *Config) WithSleepDelay(fn func(time.Duration)) *Config {
+	c.SleepDelay = fn
+	return c
+}
+
+// MergeIn merges the passed in configs into the existing config object.
+func (c *Config) MergeIn(cfgs ...*Config) {
+	for _, other := range cfgs {
+		mergeInConfig(c, other)
+	}
+}
+
+func mergeInConfig(dst *Config, other *Config) {
+	if other == nil {
+		return
+	}
+
+	if other.CredentialsChainVerboseErrors != nil {
+		dst.CredentialsChainVerboseErrors = other.CredentialsChainVerboseErrors
+	}
+
+	if other.Credentials != nil {
+		dst.Credentials = other.Credentials
+	}
+
+	if other.Endpoint != nil {
+		dst.Endpoint = other.Endpoint
+	}
+
+	if other.Region != nil {
+		dst.Region = other.Region
+	}
+
+	if other.DisableSSL != nil {
+		dst.DisableSSL = other.DisableSSL
+	}
+
+	if other.HTTPClient != nil {
+		dst.HTTPClient = other.HTTPClient
+	}
+
+	if other.LogLevel != nil {
+		dst.LogLevel = other.LogLevel
+	}
+
+	if other.Logger != nil {
+		dst.Logger = other.Logger
+	}
+
+	if other.MaxRetries != nil {
+		dst.MaxRetries = other.MaxRetries
+	}
+
+	if other.Retryer != nil {
+		dst.Retryer = other.Retryer
+	}
+
+	if other.DisableParamValidation != nil {
+		dst.DisableParamValidation = other.DisableParamValidation
+	}
+
+	if other.DisableComputeChecksums != nil {
+		dst.DisableComputeChecksums = other.DisableComputeChecksums
+	}
+
+	if other.S3ForcePathStyle != nil {
+		dst.S3ForcePathStyle = other.S3ForcePathStyle
+	}
+
+	if other.S3Disable100Continue != nil {
+		dst.S3Disable100Continue = other.S3Disable100Continue
+	}
+
+	if other.S3UseAccelerate != nil {
+		dst.S3UseAccelerate = other.S3UseAccelerate
+	}
+
+	if other.EC2MetadataDisableTimeoutOverride != nil {
+		dst.EC2MetadataDisableTimeoutOverride = other.EC2MetadataDisableTimeoutOverride
+	}
+
+	if other.SleepDelay != nil {
+		dst.SleepDelay = other.SleepDelay
+	}
+}
+
+// Copy will return a shallow copy of the Config object. If any additional
+// configurations are provided they will be merged into the new config returned.
+func (c *Config) Copy(cfgs ...*Config) *Config {
+	dst := &Config{}
+	dst.MergeIn(c)
+
+	for _, cfg := range cfgs {
+		dst.MergeIn(cfg)
+	}
+
+	return dst
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/convert_types.go b/vendor/github.com/aws/aws-sdk-go/aws/convert_types.go
new file mode 100644
index 0000000..cff5c5c
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/convert_types.go
@@ -0,0 +1,369 @@
+package aws
+
+import "time"
+
+// String returns a pointer to of the string value passed in.
+func String(v string) *string {
+	return &v
+}
+
+// StringValue returns the value of the string pointer passed in or
+// "" if the pointer is nil.
+func StringValue(v *string) string {
+	if v != nil {
+		return *v
+	}
+	return ""
+}
+
+// StringSlice converts a slice of string values into a slice of
+// string pointers
+func StringSlice(src []string) []*string {
+	dst := make([]*string, len(src))
+	for i := 0; i < len(src); i++ {
+		dst[i] = &(src[i])
+	}
+	return dst
+}
+
+// StringValueSlice converts a slice of string pointers into a slice of
+// string values
+func StringValueSlice(src []*string) []string {
+	dst := make([]string, len(src))
+	for i := 0; i < len(src); i++ {
+		if src[i] != nil {
+			dst[i] = *(src[i])
+		}
+	}
+	return dst
+}
+
+// StringMap converts a string map of string values into a string
+// map of string pointers
+func StringMap(src map[string]string) map[string]*string {
+	dst := make(map[string]*string)
+	for k, val := range src {
+		v := val
+		dst[k] = &v
+	}
+	return dst
+}
+
+// StringValueMap converts a string map of string pointers into a string
+// map of string values
+func StringValueMap(src map[string]*string) map[string]string {
+	dst := make(map[string]string)
+	for k, val := range src {
+		if val != nil {
+			dst[k] = *val
+		}
+	}
+	return dst
+}
+
+// Bool returns a pointer to of the bool value passed in.
+func Bool(v bool) *bool {
+	return &v
+}
+
+// BoolValue returns the value of the bool pointer passed in or
+// false if the pointer is nil.
+func BoolValue(v *bool) bool {
+	if v != nil {
+		return *v
+	}
+	return false
+}
+
+// BoolSlice converts a slice of bool values into a slice of
+// bool pointers
+func BoolSlice(src []bool) []*bool {
+	dst := make([]*bool, len(src))
+	for i := 0; i < len(src); i++ {
+		dst[i] = &(src[i])
+	}
+	return dst
+}
+
+// BoolValueSlice converts a slice of bool pointers into a slice of
+// bool values
+func BoolValueSlice(src []*bool) []bool {
+	dst := make([]bool, len(src))
+	for i := 0; i < len(src); i++ {
+		if src[i] != nil {
+			dst[i] = *(src[i])
+		}
+	}
+	return dst
+}
+
+// BoolMap converts a string map of bool values into a string
+// map of bool pointers
+func BoolMap(src map[string]bool) map[string]*bool {
+	dst := make(map[string]*bool)
+	for k, val := range src {
+		v := val
+		dst[k] = &v
+	}
+	return dst
+}
+
+// BoolValueMap converts a string map of bool pointers into a string
+// map of bool values
+func BoolValueMap(src map[string]*bool) map[string]bool {
+	dst := make(map[string]bool)
+	for k, val := range src {
+		if val != nil {
+			dst[k] = *val
+		}
+	}
+	return dst
+}
+
+// Int returns a pointer to of the int value passed in.
+func Int(v int) *int {
+	return &v
+}
+
+// IntValue returns the value of the int pointer passed in or
+// 0 if the pointer is nil.
+func IntValue(v *int) int {
+	if v != nil {
+		return *v
+	}
+	return 0
+}
+
+// IntSlice converts a slice of int values into a slice of
+// int pointers
+func IntSlice(src []int) []*int {
+	dst := make([]*int, len(src))
+	for i := 0; i < len(src); i++ {
+		dst[i] = &(src[i])
+	}
+	return dst
+}
+
+// IntValueSlice converts a slice of int pointers into a slice of
+// int values
+func IntValueSlice(src []*int) []int {
+	dst := make([]int, len(src))
+	for i := 0; i < len(src); i++ {
+		if src[i] != nil {
+			dst[i] = *(src[i])
+		}
+	}
+	return dst
+}
+
+// IntMap converts a string map of int values into a string
+// map of int pointers
+func IntMap(src map[string]int) map[string]*int {
+	dst := make(map[string]*int)
+	for k, val := range src {
+		v := val
+		dst[k] = &v
+	}
+	return dst
+}
+
+// IntValueMap converts a string map of int pointers into a string
+// map of int values
+func IntValueMap(src map[string]*int) map[string]int {
+	dst := make(map[string]int)
+	for k, val := range src {
+		if val != nil {
+			dst[k] = *val
+		}
+	}
+	return dst
+}
+
+// Int64 returns a pointer to of the int64 value passed in.
+func Int64(v int64) *int64 {
+	return &v
+}
+
+// Int64Value returns the value of the int64 pointer passed in or
+// 0 if the pointer is nil.
+func Int64Value(v *int64) int64 {
+	if v != nil {
+		return *v
+	}
+	return 0
+}
+
+// Int64Slice converts a slice of int64 values into a slice of
+// int64 pointers
+func Int64Slice(src []int64) []*int64 {
+	dst := make([]*int64, len(src))
+	for i := 0; i < len(src); i++ {
+		dst[i] = &(src[i])
+	}
+	return dst
+}
+
+// Int64ValueSlice converts a slice of int64 pointers into a slice of
+// int64 values
+func Int64ValueSlice(src []*int64) []int64 {
+	dst := make([]int64, len(src))
+	for i := 0; i < len(src); i++ {
+		if src[i] != nil {
+			dst[i] = *(src[i])
+		}
+	}
+	return dst
+}
+
+// Int64Map converts a string map of int64 values into a string
+// map of int64 pointers
+func Int64Map(src map[string]int64) map[string]*int64 {
+	dst := make(map[string]*int64)
+	for k, val := range src {
+		v := val
+		dst[k] = &v
+	}
+	return dst
+}
+
+// Int64ValueMap converts a string map of int64 pointers into a string
+// map of int64 values
+func Int64ValueMap(src map[string]*int64) map[string]int64 {
+	dst := make(map[string]int64)
+	for k, val := range src {
+		if val != nil {
+			dst[k] = *val
+		}
+	}
+	return dst
+}
+
+// Float64 returns a pointer to of the float64 value passed in.
+func Float64(v float64) *float64 {
+	return &v
+}
+
+// Float64Value returns the value of the float64 pointer passed in or
+// 0 if the pointer is nil.
+func Float64Value(v *float64) float64 {
+	if v != nil {
+		return *v
+	}
+	return 0
+}
+
+// Float64Slice converts a slice of float64 values into a slice of
+// float64 pointers
+func Float64Slice(src []float64) []*float64 {
+	dst := make([]*float64, len(src))
+	for i := 0; i < len(src); i++ {
+		dst[i] = &(src[i])
+	}
+	return dst
+}
+
+// Float64ValueSlice converts a slice of float64 pointers into a slice of
+// float64 values
+func Float64ValueSlice(src []*float64) []float64 {
+	dst := make([]float64, len(src))
+	for i := 0; i < len(src); i++ {
+		if src[i] != nil {
+			dst[i] = *(src[i])
+		}
+	}
+	return dst
+}
+
+// Float64Map converts a string map of float64 values into a string
+// map of float64 pointers
+func Float64Map(src map[string]float64) map[string]*float64 {
+	dst := make(map[string]*float64)
+	for k, val := range src {
+		v := val
+		dst[k] = &v
+	}
+	return dst
+}
+
+// Float64ValueMap converts a string map of float64 pointers into a string
+// map of float64 values
+func Float64ValueMap(src map[string]*float64) map[string]float64 {
+	dst := make(map[string]float64)
+	for k, val := range src {
+		if val != nil {
+			dst[k] = *val
+		}
+	}
+	return dst
+}
+
+// Time returns a pointer to of the time.Time value passed in.
+func Time(v time.Time) *time.Time {
+	return &v
+}
+
+// TimeValue returns the value of the time.Time pointer passed in or
+// time.Time{} if the pointer is nil.
+func TimeValue(v *time.Time) time.Time {
+	if v != nil {
+		return *v
+	}
+	return time.Time{}
+}
+
+// TimeUnixMilli returns a Unix timestamp in milliseconds from "January 1, 1970 UTC".
+// The result is undefined if the Unix time cannot be represented by an int64.
+// Which includes calling TimeUnixMilli on a zero Time is undefined.
+//
+// This utility is useful for service API's such as CloudWatch Logs which require
+// their unix time values to be in milliseconds.
+//
+// See Go stdlib https://golang.org/pkg/time/#Time.UnixNano for more information.
+func TimeUnixMilli(t time.Time) int64 {
+	return t.UnixNano() / int64(time.Millisecond/time.Nanosecond)
+}
+
+// TimeSlice converts a slice of time.Time values into a slice of
+// time.Time pointers
+func TimeSlice(src []time.Time) []*time.Time {
+	dst := make([]*time.Time, len(src))
+	for i := 0; i < len(src); i++ {
+		dst[i] = &(src[i])
+	}
+	return dst
+}
+
+// TimeValueSlice converts a slice of time.Time pointers into a slice of
+// time.Time values
+func TimeValueSlice(src []*time.Time) []time.Time {
+	dst := make([]time.Time, len(src))
+	for i := 0; i < len(src); i++ {
+		if src[i] != nil {
+			dst[i] = *(src[i])
+		}
+	}
+	return dst
+}
+
+// TimeMap converts a string map of time.Time values into a string
+// map of time.Time pointers
+func TimeMap(src map[string]time.Time) map[string]*time.Time {
+	dst := make(map[string]*time.Time)
+	for k, val := range src {
+		v := val
+		dst[k] = &v
+	}
+	return dst
+}
+
+// TimeValueMap converts a string map of time.Time pointers into a string
+// map of time.Time values
+func TimeValueMap(src map[string]*time.Time) map[string]time.Time {
+	dst := make(map[string]time.Time)
+	for k, val := range src {
+		if val != nil {
+			dst[k] = *val
+		}
+	}
+	return dst
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/corehandlers/handlers.go b/vendor/github.com/aws/aws-sdk-go/aws/corehandlers/handlers.go
new file mode 100644
index 0000000..8456e29
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/corehandlers/handlers.go
@@ -0,0 +1,152 @@
+package corehandlers
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"regexp"
+	"runtime"
+	"strconv"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/request"
+)
+
+// Interface for matching types which also have a Len method.
+type lener interface {
+	Len() int
+}
+
+// BuildContentLengthHandler builds the content length of a request based on the body,
+// or will use the HTTPRequest.Header's "Content-Length" if defined. If unable
+// to determine request body length and no "Content-Length" was specified it will panic.
+//
+// The Content-Length will only be aded to the request if the length of the body
+// is greater than 0. If the body is empty or the current `Content-Length`
+// header is <= 0, the header will also be stripped.
+var BuildContentLengthHandler = request.NamedHandler{Name: "core.BuildContentLengthHandler", Fn: func(r *request.Request) {
+	var length int64
+
+	if slength := r.HTTPRequest.Header.Get("Content-Length"); slength != "" {
+		length, _ = strconv.ParseInt(slength, 10, 64)
+	} else {
+		switch body := r.Body.(type) {
+		case nil:
+			length = 0
+		case lener:
+			length = int64(body.Len())
+		case io.Seeker:
+			r.BodyStart, _ = body.Seek(0, 1)
+			end, _ := body.Seek(0, 2)
+			body.Seek(r.BodyStart, 0) // make sure to seek back to original location
+			length = end - r.BodyStart
+		default:
+			panic("Cannot get length of body, must provide `ContentLength`")
+		}
+	}
+
+	if length > 0 {
+		r.HTTPRequest.ContentLength = length
+		r.HTTPRequest.Header.Set("Content-Length", fmt.Sprintf("%d", length))
+	} else {
+		r.HTTPRequest.ContentLength = 0
+		r.HTTPRequest.Header.Del("Content-Length")
+	}
+}}
+
+// SDKVersionUserAgentHandler is a request handler for adding the SDK Version to the user agent.
+var SDKVersionUserAgentHandler = request.NamedHandler{
+	Name: "core.SDKVersionUserAgentHandler",
+	Fn: request.MakeAddToUserAgentHandler(aws.SDKName, aws.SDKVersion,
+		runtime.Version(), runtime.GOOS, runtime.GOARCH),
+}
+
+var reStatusCode = regexp.MustCompile(`^(\d{3})`)
+
+// SendHandler is a request handler to send service request using HTTP client.
+var SendHandler = request.NamedHandler{Name: "core.SendHandler", Fn: func(r *request.Request) {
+	var err error
+	r.HTTPResponse, err = r.Config.HTTPClient.Do(r.HTTPRequest)
+	if err != nil {
+		// Prevent leaking if an HTTPResponse was returned. Clean up
+		// the body.
+		if r.HTTPResponse != nil {
+			r.HTTPResponse.Body.Close()
+		}
+		// Capture the case where url.Error is returned for error processing
+		// response. e.g. 301 without location header comes back as string
+		// error and r.HTTPResponse is nil. Other url redirect errors will
+		// comeback in a similar method.
+		if e, ok := err.(*url.Error); ok && e.Err != nil {
+			if s := reStatusCode.FindStringSubmatch(e.Err.Error()); s != nil {
+				code, _ := strconv.ParseInt(s[1], 10, 64)
+				r.HTTPResponse = &http.Response{
+					StatusCode: int(code),
+					Status:     http.StatusText(int(code)),
+					Body:       ioutil.NopCloser(bytes.NewReader([]byte{})),
+				}
+				return
+			}
+		}
+		if r.HTTPResponse == nil {
+			// Add a dummy request response object to ensure the HTTPResponse
+			// value is consistent.
+			r.HTTPResponse = &http.Response{
+				StatusCode: int(0),
+				Status:     http.StatusText(int(0)),
+				Body:       ioutil.NopCloser(bytes.NewReader([]byte{})),
+			}
+		}
+		// Catch all other request errors.
+		r.Error = awserr.New("RequestError", "send request failed", err)
+		r.Retryable = aws.Bool(true) // network errors are retryable
+	}
+}}
+
+// ValidateResponseHandler is a request handler to validate service response.
+var ValidateResponseHandler = request.NamedHandler{Name: "core.ValidateResponseHandler", Fn: func(r *request.Request) {
+	if r.HTTPResponse.StatusCode == 0 || r.HTTPResponse.StatusCode >= 300 {
+		// this may be replaced by an UnmarshalError handler
+		r.Error = awserr.New("UnknownError", "unknown error", nil)
+	}
+}}
+
+// AfterRetryHandler performs final checks to determine if the request should
+// be retried and how long to delay.
+var AfterRetryHandler = request.NamedHandler{Name: "core.AfterRetryHandler", Fn: func(r *request.Request) {
+	// If one of the other handlers already set the retry state
+	// we don't want to override it based on the service's state
+	if r.Retryable == nil {
+		r.Retryable = aws.Bool(r.ShouldRetry(r))
+	}
+
+	if r.WillRetry() {
+		r.RetryDelay = r.RetryRules(r)
+		r.Config.SleepDelay(r.RetryDelay)
+
+		// when the expired token exception occurs the credentials
+		// need to be expired locally so that the next request to
+		// get credentials will trigger a credentials refresh.
+		if r.IsErrorExpired() {
+			r.Config.Credentials.Expire()
+		}
+
+		r.RetryCount++
+		r.Error = nil
+	}
+}}
+
+// ValidateEndpointHandler is a request handler to validate a request had the
+// appropriate Region and Endpoint set. Will set r.Error if the endpoint or
+// region is not valid.
+var ValidateEndpointHandler = request.NamedHandler{Name: "core.ValidateEndpointHandler", Fn: func(r *request.Request) {
+	if r.ClientInfo.SigningRegion == "" && aws.StringValue(r.Config.Region) == "" {
+		r.Error = aws.ErrMissingRegion
+	} else if r.ClientInfo.Endpoint == "" {
+		r.Error = aws.ErrMissingEndpoint
+	}
+}}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/corehandlers/param_validator.go b/vendor/github.com/aws/aws-sdk-go/aws/corehandlers/param_validator.go
new file mode 100644
index 0000000..7d50b15
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/corehandlers/param_validator.go
@@ -0,0 +1,17 @@
+package corehandlers
+
+import "github.com/aws/aws-sdk-go/aws/request"
+
+// ValidateParametersHandler is a request handler to validate the input parameters.
+// Validating parameters only has meaning if done prior to the request being sent.
+var ValidateParametersHandler = request.NamedHandler{Name: "core.ValidateParametersHandler", Fn: func(r *request.Request) {
+	if !r.ParamsFilled() {
+		return
+	}
+
+	if v, ok := r.Params.(request.Validator); ok {
+		if err := v.Validate(); err != nil {
+			r.Error = err
+		}
+	}
+}}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/credentials/chain_provider.go b/vendor/github.com/aws/aws-sdk-go/aws/credentials/chain_provider.go
new file mode 100644
index 0000000..857311f
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/credentials/chain_provider.go
@@ -0,0 +1,100 @@
+package credentials
+
+import (
+	"github.com/aws/aws-sdk-go/aws/awserr"
+)
+
+var (
+	// ErrNoValidProvidersFoundInChain Is returned when there are no valid
+	// providers in the ChainProvider.
+	//
+	// This has been deprecated. For verbose error messaging set
+	// aws.Config.CredentialsChainVerboseErrors to true
+	//
+	// @readonly
+	ErrNoValidProvidersFoundInChain = awserr.New("NoCredentialProviders",
+		`no valid providers in chain. Deprecated. 
+	For verbose messaging see aws.Config.CredentialsChainVerboseErrors`,
+		nil)
+)
+
+// A ChainProvider will search for a provider which returns credentials
+// and cache that provider until Retrieve is called again.
+//
+// The ChainProvider provides a way of chaining multiple providers together
+// which will pick the first available using priority order of the Providers
+// in the list.
+//
+// If none of the Providers retrieve valid credentials Value, ChainProvider's
+// Retrieve() will return the error ErrNoValidProvidersFoundInChain.
+//
+// If a Provider is found which returns valid credentials Value ChainProvider
+// will cache that Provider for all calls to IsExpired(), until Retrieve is
+// called again.
+//
+// Example of ChainProvider to be used with an EnvProvider and EC2RoleProvider.
+// In this example EnvProvider will first check if any credentials are available
+// vai the environment variables. If there are none ChainProvider will check
+// the next Provider in the list, EC2RoleProvider in this case. If EC2RoleProvider
+// does not return any credentials ChainProvider will return the error
+// ErrNoValidProvidersFoundInChain
+//
+//     creds := NewChainCredentials(
+//         []Provider{
+//             &EnvProvider{},
+//             &EC2RoleProvider{
+//                 Client: ec2metadata.New(sess),
+//             },
+//         })
+//
+//     // Usage of ChainCredentials with aws.Config
+//     svc := ec2.New(&aws.Config{Credentials: creds})
+//
+type ChainProvider struct {
+	Providers     []Provider
+	curr          Provider
+	VerboseErrors bool
+}
+
+// NewChainCredentials returns a pointer to a new Credentials object
+// wrapping a chain of providers.
+func NewChainCredentials(providers []Provider) *Credentials {
+	return NewCredentials(&ChainProvider{
+		Providers: append([]Provider{}, providers...),
+	})
+}
+
+// Retrieve returns the credentials value or error if no provider returned
+// without error.
+//
+// If a provider is found it will be cached and any calls to IsExpired()
+// will return the expired state of the cached provider.
+func (c *ChainProvider) Retrieve() (Value, error) {
+	var errs []error
+	for _, p := range c.Providers {
+		creds, err := p.Retrieve()
+		if err == nil {
+			c.curr = p
+			return creds, nil
+		}
+		errs = append(errs, err)
+	}
+	c.curr = nil
+
+	var err error
+	err = ErrNoValidProvidersFoundInChain
+	if c.VerboseErrors {
+		err = awserr.NewBatchError("NoCredentialProviders", "no valid providers in chain", errs)
+	}
+	return Value{}, err
+}
+
+// IsExpired will returned the expired state of the currently cached provider
+// if there is one.  If there is no current provider, true will be returned.
+func (c *ChainProvider) IsExpired() bool {
+	if c.curr != nil {
+		return c.curr.IsExpired()
+	}
+
+	return true
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/credentials/credentials.go b/vendor/github.com/aws/aws-sdk-go/aws/credentials/credentials.go
new file mode 100644
index 0000000..7b8ebf5
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/credentials/credentials.go
@@ -0,0 +1,223 @@
+// Package credentials provides credential retrieval and management
+//
+// The Credentials is the primary method of getting access to and managing
+// credentials Values. Using dependency injection retrieval of the credential
+// values is handled by a object which satisfies the Provider interface.
+//
+// By default the Credentials.Get() will cache the successful result of a
+// Provider's Retrieve() until Provider.IsExpired() returns true. At which
+// point Credentials will call Provider's Retrieve() to get new credential Value.
+//
+// The Provider is responsible for determining when credentials Value have expired.
+// It is also important to note that Credentials will always call Retrieve the
+// first time Credentials.Get() is called.
+//
+// Example of using the environment variable credentials.
+//
+//     creds := NewEnvCredentials()
+//
+//     // Retrieve the credentials value
+//     credValue, err := creds.Get()
+//     if err != nil {
+//         // handle error
+//     }
+//
+// Example of forcing credentials to expire and be refreshed on the next Get().
+// This may be helpful to proactively expire credentials and refresh them sooner
+// than they would naturally expire on their own.
+//
+//     creds := NewCredentials(&EC2RoleProvider{})
+//     creds.Expire()
+//     credsValue, err := creds.Get()
+//     // New credentials will be retrieved instead of from cache.
+//
+//
+// Custom Provider
+//
+// Each Provider built into this package also provides a helper method to generate
+// a Credentials pointer setup with the provider. To use a custom Provider just
+// create a type which satisfies the Provider interface and pass it to the
+// NewCredentials method.
+//
+//     type MyProvider struct{}
+//     func (m *MyProvider) Retrieve() (Value, error) {...}
+//     func (m *MyProvider) IsExpired() bool {...}
+//
+//     creds := NewCredentials(&MyProvider{})
+//     credValue, err := creds.Get()
+//
+package credentials
+
+import (
+	"sync"
+	"time"
+)
+
+// AnonymousCredentials is an empty Credential object that can be used as
+// dummy placeholder credentials for requests that do not need signed.
+//
+// This Credentials can be used to configure a service to not sign requests
+// when making service API calls. For example, when accessing public
+// s3 buckets.
+//
+//     svc := s3.New(&aws.Config{Credentials: AnonymousCredentials})
+//     // Access public S3 buckets.
+//
+// @readonly
+var AnonymousCredentials = NewStaticCredentials("", "", "")
+
+// A Value is the AWS credentials value for individual credential fields.
+type Value struct {
+	// AWS Access key ID
+	AccessKeyID string
+
+	// AWS Secret Access Key
+	SecretAccessKey string
+
+	// AWS Session Token
+	SessionToken string
+
+	// Provider used to get credentials
+	ProviderName string
+}
+
+// A Provider is the interface for any component which will provide credentials
+// Value. A provider is required to manage its own Expired state, and what to
+// be expired means.
+//
+// The Provider should not need to implement its own mutexes, because
+// that will be managed by Credentials.
+type Provider interface {
+	// Refresh returns nil if it successfully retrieved the value.
+	// Error is returned if the value were not obtainable, or empty.
+	Retrieve() (Value, error)
+
+	// IsExpired returns if the credentials are no longer valid, and need
+	// to be retrieved.
+	IsExpired() bool
+}
+
+// A Expiry provides shared expiration logic to be used by credentials
+// providers to implement expiry functionality.
+//
+// The best method to use this struct is as an anonymous field within the
+// provider's struct.
+//
+// Example:
+//     type EC2RoleProvider struct {
+//         Expiry
+//         ...
+//     }
+type Expiry struct {
+	// The date/time when to expire on
+	expiration time.Time
+
+	// If set will be used by IsExpired to determine the current time.
+	// Defaults to time.Now if CurrentTime is not set.  Available for testing
+	// to be able to mock out the current time.
+	CurrentTime func() time.Time
+}
+
+// SetExpiration sets the expiration IsExpired will check when called.
+//
+// If window is greater than 0 the expiration time will be reduced by the
+// window value.
+//
+// Using a window is helpful to trigger credentials to expire sooner than
+// the expiration time given to ensure no requests are made with expired
+// tokens.
+func (e *Expiry) SetExpiration(expiration time.Time, window time.Duration) {
+	e.expiration = expiration
+	if window > 0 {
+		e.expiration = e.expiration.Add(-window)
+	}
+}
+
+// IsExpired returns if the credentials are expired.
+func (e *Expiry) IsExpired() bool {
+	if e.CurrentTime == nil {
+		e.CurrentTime = time.Now
+	}
+	return e.expiration.Before(e.CurrentTime())
+}
+
+// A Credentials provides synchronous safe retrieval of AWS credentials Value.
+// Credentials will cache the credentials value until they expire. Once the value
+// expires the next Get will attempt to retrieve valid credentials.
+//
+// Credentials is safe to use across multiple goroutines and will manage the
+// synchronous state so the Providers do not need to implement their own
+// synchronization.
+//
+// The first Credentials.Get() will always call Provider.Retrieve() to get the
+// first instance of the credentials Value. All calls to Get() after that
+// will return the cached credentials Value until IsExpired() returns true.
+type Credentials struct {
+	creds        Value
+	forceRefresh bool
+	m            sync.Mutex
+
+	provider Provider
+}
+
+// NewCredentials returns a pointer to a new Credentials with the provider set.
+func NewCredentials(provider Provider) *Credentials {
+	return &Credentials{
+		provider:     provider,
+		forceRefresh: true,
+	}
+}
+
+// Get returns the credentials value, or error if the credentials Value failed
+// to be retrieved.
+//
+// Will return the cached credentials Value if it has not expired. If the
+// credentials Value has expired the Provider's Retrieve() will be called
+// to refresh the credentials.
+//
+// If Credentials.Expire() was called the credentials Value will be force
+// expired, and the next call to Get() will cause them to be refreshed.
+func (c *Credentials) Get() (Value, error) {
+	c.m.Lock()
+	defer c.m.Unlock()
+
+	if c.isExpired() {
+		creds, err := c.provider.Retrieve()
+		if err != nil {
+			return Value{}, err
+		}
+		c.creds = creds
+		c.forceRefresh = false
+	}
+
+	return c.creds, nil
+}
+
+// Expire expires the credentials and forces them to be retrieved on the
+// next call to Get().
+//
+// This will override the Provider's expired state, and force Credentials
+// to call the Provider's Retrieve().
+func (c *Credentials) Expire() {
+	c.m.Lock()
+	defer c.m.Unlock()
+
+	c.forceRefresh = true
+}
+
+// IsExpired returns if the credentials are no longer valid, and need
+// to be retrieved.
+//
+// If the Credentials were forced to be expired with Expire() this will
+// reflect that override.
+func (c *Credentials) IsExpired() bool {
+	c.m.Lock()
+	defer c.m.Unlock()
+
+	return c.isExpired()
+}
+
+// isExpired helper method wrapping the definition of expired credentials.
+func (c *Credentials) isExpired() bool {
+	return c.forceRefresh || c.provider.IsExpired()
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds/ec2_role_provider.go b/vendor/github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds/ec2_role_provider.go
new file mode 100644
index 0000000..aa9d689
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds/ec2_role_provider.go
@@ -0,0 +1,178 @@
+package ec2rolecreds
+
+import (
+	"bufio"
+	"encoding/json"
+	"fmt"
+	"path"
+	"strings"
+	"time"
+
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/client"
+	"github.com/aws/aws-sdk-go/aws/credentials"
+	"github.com/aws/aws-sdk-go/aws/ec2metadata"
+)
+
+// ProviderName provides a name of EC2Role provider
+const ProviderName = "EC2RoleProvider"
+
+// A EC2RoleProvider retrieves credentials from the EC2 service, and keeps track if
+// those credentials are expired.
+//
+// Example how to configure the EC2RoleProvider with custom http Client, Endpoint
+// or ExpiryWindow
+//
+//     p := &ec2rolecreds.EC2RoleProvider{
+//         // Pass in a custom timeout to be used when requesting
+//         // IAM EC2 Role credentials.
+//         Client: ec2metadata.New(sess, aws.Config{
+//             HTTPClient: &http.Client{Timeout: 10 * time.Second},
+//         }),
+//
+//         // Do not use early expiry of credentials. If a non zero value is
+//         // specified the credentials will be expired early
+//         ExpiryWindow: 0,
+//     }
+type EC2RoleProvider struct {
+	credentials.Expiry
+
+	// Required EC2Metadata client to use when connecting to EC2 metadata service.
+	Client *ec2metadata.EC2Metadata
+
+	// ExpiryWindow will allow the credentials to trigger refreshing prior to
+	// the credentials actually expiring. This is beneficial so race conditions
+	// with expiring credentials do not cause request to fail unexpectedly
+	// due to ExpiredTokenException exceptions.
+	//
+	// So a ExpiryWindow of 10s would cause calls to IsExpired() to return true
+	// 10 seconds before the credentials are actually expired.
+	//
+	// If ExpiryWindow is 0 or less it will be ignored.
+	ExpiryWindow time.Duration
+}
+
+// NewCredentials returns a pointer to a new Credentials object wrapping
+// the EC2RoleProvider. Takes a ConfigProvider to create a EC2Metadata client.
+// The ConfigProvider is satisfied by the session.Session type.
+func NewCredentials(c client.ConfigProvider, options ...func(*EC2RoleProvider)) *credentials.Credentials {
+	p := &EC2RoleProvider{
+		Client: ec2metadata.New(c),
+	}
+
+	for _, option := range options {
+		option(p)
+	}
+
+	return credentials.NewCredentials(p)
+}
+
+// NewCredentialsWithClient returns a pointer to a new Credentials object wrapping
+// the EC2RoleProvider. Takes a EC2Metadata client to use when connecting to EC2
+// metadata service.
+func NewCredentialsWithClient(client *ec2metadata.EC2Metadata, options ...func(*EC2RoleProvider)) *credentials.Credentials {
+	p := &EC2RoleProvider{
+		Client: client,
+	}
+
+	for _, option := range options {
+		option(p)
+	}
+
+	return credentials.NewCredentials(p)
+}
+
+// Retrieve retrieves credentials from the EC2 service.
+// Error will be returned if the request fails, or unable to extract
+// the desired credentials.
+func (m *EC2RoleProvider) Retrieve() (credentials.Value, error) {
+	credsList, err := requestCredList(m.Client)
+	if err != nil {
+		return credentials.Value{ProviderName: ProviderName}, err
+	}
+
+	if len(credsList) == 0 {
+		return credentials.Value{ProviderName: ProviderName}, awserr.New("EmptyEC2RoleList", "empty EC2 Role list", nil)
+	}
+	credsName := credsList[0]
+
+	roleCreds, err := requestCred(m.Client, credsName)
+	if err != nil {
+		return credentials.Value{ProviderName: ProviderName}, err
+	}
+
+	m.SetExpiration(roleCreds.Expiration, m.ExpiryWindow)
+
+	return credentials.Value{
+		AccessKeyID:     roleCreds.AccessKeyID,
+		SecretAccessKey: roleCreds.SecretAccessKey,
+		SessionToken:    roleCreds.Token,
+		ProviderName:    ProviderName,
+	}, nil
+}
+
+// A ec2RoleCredRespBody provides the shape for unmarshalling credential
+// request responses.
+type ec2RoleCredRespBody struct {
+	// Success State
+	Expiration      time.Time
+	AccessKeyID     string
+	SecretAccessKey string
+	Token           string
+
+	// Error state
+	Code    string
+	Message string
+}
+
+const iamSecurityCredsPath = "/iam/security-credentials"
+
+// requestCredList requests a list of credentials from the EC2 service.
+// If there are no credentials, or there is an error making or receiving the request
+func requestCredList(client *ec2metadata.EC2Metadata) ([]string, error) {
+	resp, err := client.GetMetadata(iamSecurityCredsPath)
+	if err != nil {
+		return nil, awserr.New("EC2RoleRequestError", "no EC2 instance role found", err)
+	}
+
+	credsList := []string{}
+	s := bufio.NewScanner(strings.NewReader(resp))
+	for s.Scan() {
+		credsList = append(credsList, s.Text())
+	}
+
+	if err := s.Err(); err != nil {
+		return nil, awserr.New("SerializationError", "failed to read EC2 instance role from metadata service", err)
+	}
+
+	return credsList, nil
+}
+
+// requestCred requests the credentials for a specific credentials from the EC2 service.
+//
+// If the credentials cannot be found, or there is an error reading the response
+// and error will be returned.
+func requestCred(client *ec2metadata.EC2Metadata, credsName string) (ec2RoleCredRespBody, error) {
+	resp, err := client.GetMetadata(path.Join(iamSecurityCredsPath, credsName))
+	if err != nil {
+		return ec2RoleCredRespBody{},
+			awserr.New("EC2RoleRequestError",
+				fmt.Sprintf("failed to get %s EC2 instance role credentials", credsName),
+				err)
+	}
+
+	respCreds := ec2RoleCredRespBody{}
+	if err := json.NewDecoder(strings.NewReader(resp)).Decode(&respCreds); err != nil {
+		return ec2RoleCredRespBody{},
+			awserr.New("SerializationError",
+				fmt.Sprintf("failed to decode %s EC2 instance role credentials", credsName),
+				err)
+	}
+
+	if respCreds.Code != "Success" {
+		// If an error code was returned something failed requesting the role.
+		return ec2RoleCredRespBody{}, awserr.New(respCreds.Code, respCreds.Message, nil)
+	}
+
+	return respCreds, nil
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/credentials/env_provider.go b/vendor/github.com/aws/aws-sdk-go/aws/credentials/env_provider.go
new file mode 100644
index 0000000..96655bc
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/credentials/env_provider.go
@@ -0,0 +1,77 @@
+package credentials
+
+import (
+	"os"
+
+	"github.com/aws/aws-sdk-go/aws/awserr"
+)
+
+// EnvProviderName provides a name of Env provider
+const EnvProviderName = "EnvProvider"
+
+var (
+	// ErrAccessKeyIDNotFound is returned when the AWS Access Key ID can't be
+	// found in the process's environment.
+	//
+	// @readonly
+	ErrAccessKeyIDNotFound = awserr.New("EnvAccessKeyNotFound", "AWS_ACCESS_KEY_ID or AWS_ACCESS_KEY not found in environment", nil)
+
+	// ErrSecretAccessKeyNotFound is returned when the AWS Secret Access Key
+	// can't be found in the process's environment.
+	//
+	// @readonly
+	ErrSecretAccessKeyNotFound = awserr.New("EnvSecretNotFound", "AWS_SECRET_ACCESS_KEY or AWS_SECRET_KEY not found in environment", nil)
+)
+
+// A EnvProvider retrieves credentials from the environment variables of the
+// running process. Environment credentials never expire.
+//
+// Environment variables used:
+//
+// * Access Key ID:     AWS_ACCESS_KEY_ID or AWS_ACCESS_KEY
+// * Secret Access Key: AWS_SECRET_ACCESS_KEY or AWS_SECRET_KEY
+type EnvProvider struct {
+	retrieved bool
+}
+
+// NewEnvCredentials returns a pointer to a new Credentials object
+// wrapping the environment variable provider.
+func NewEnvCredentials() *Credentials {
+	return NewCredentials(&EnvProvider{})
+}
+
+// Retrieve retrieves the keys from the environment.
+func (e *EnvProvider) Retrieve() (Value, error) {
+	e.retrieved = false
+
+	id := os.Getenv("AWS_ACCESS_KEY_ID")
+	if id == "" {
+		id = os.Getenv("AWS_ACCESS_KEY")
+	}
+
+	secret := os.Getenv("AWS_SECRET_ACCESS_KEY")
+	if secret == "" {
+		secret = os.Getenv("AWS_SECRET_KEY")
+	}
+
+	if id == "" {
+		return Value{ProviderName: EnvProviderName}, ErrAccessKeyIDNotFound
+	}
+
+	if secret == "" {
+		return Value{ProviderName: EnvProviderName}, ErrSecretAccessKeyNotFound
+	}
+
+	e.retrieved = true
+	return Value{
+		AccessKeyID:     id,
+		SecretAccessKey: secret,
+		SessionToken:    os.Getenv("AWS_SESSION_TOKEN"),
+		ProviderName:    EnvProviderName,
+	}, nil
+}
+
+// IsExpired returns if the credentials have been retrieved.
+func (e *EnvProvider) IsExpired() bool {
+	return !e.retrieved
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/credentials/example.ini b/vendor/github.com/aws/aws-sdk-go/aws/credentials/example.ini
new file mode 100644
index 0000000..7fc91d9
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/credentials/example.ini
@@ -0,0 +1,12 @@
+[default]
+aws_access_key_id = accessKey
+aws_secret_access_key = secret
+aws_session_token = token
+
+[no_token]
+aws_access_key_id = accessKey
+aws_secret_access_key = secret
+
+[with_colon]
+aws_access_key_id: accessKey
+aws_secret_access_key: secret
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/credentials/shared_credentials_provider.go b/vendor/github.com/aws/aws-sdk-go/aws/credentials/shared_credentials_provider.go
new file mode 100644
index 0000000..7fb7cbf
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/credentials/shared_credentials_provider.go
@@ -0,0 +1,151 @@
+package credentials
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+
+	"github.com/go-ini/ini"
+
+	"github.com/aws/aws-sdk-go/aws/awserr"
+)
+
+// SharedCredsProviderName provides a name of SharedCreds provider
+const SharedCredsProviderName = "SharedCredentialsProvider"
+
+var (
+	// ErrSharedCredentialsHomeNotFound is emitted when the user directory cannot be found.
+	//
+	// @readonly
+	ErrSharedCredentialsHomeNotFound = awserr.New("UserHomeNotFound", "user home directory not found.", nil)
+)
+
+// A SharedCredentialsProvider retrieves credentials from the current user's home
+// directory, and keeps track if those credentials are expired.
+//
+// Profile ini file example: $HOME/.aws/credentials
+type SharedCredentialsProvider struct {
+	// Path to the shared credentials file.
+	//
+	// If empty will look for "AWS_SHARED_CREDENTIALS_FILE" env variable. If the
+	// env value is empty will default to current user's home directory.
+	// Linux/OSX: "$HOME/.aws/credentials"
+	// Windows:   "%USERPROFILE%\.aws\credentials"
+	Filename string
+
+	// AWS Profile to extract credentials from the shared credentials file. If empty
+	// will default to environment variable "AWS_PROFILE" or "default" if
+	// environment variable is also not set.
+	Profile string
+
+	// retrieved states if the credentials have been successfully retrieved.
+	retrieved bool
+}
+
+// NewSharedCredentials returns a pointer to a new Credentials object
+// wrapping the Profile file provider.
+func NewSharedCredentials(filename, profile string) *Credentials {
+	return NewCredentials(&SharedCredentialsProvider{
+		Filename: filename,
+		Profile:  profile,
+	})
+}
+
+// Retrieve reads and extracts the shared credentials from the current
+// users home directory.
+func (p *SharedCredentialsProvider) Retrieve() (Value, error) {
+	p.retrieved = false
+
+	filename, err := p.filename()
+	if err != nil {
+		return Value{ProviderName: SharedCredsProviderName}, err
+	}
+
+	creds, err := loadProfile(filename, p.profile())
+	if err != nil {
+		return Value{ProviderName: SharedCredsProviderName}, err
+	}
+
+	p.retrieved = true
+	return creds, nil
+}
+
+// IsExpired returns if the shared credentials have expired.
+func (p *SharedCredentialsProvider) IsExpired() bool {
+	return !p.retrieved
+}
+
+// loadProfiles loads from the file pointed to by shared credentials filename for profile.
+// The credentials retrieved from the profile will be returned or error. Error will be
+// returned if it fails to read from the file, or the data is invalid.
+func loadProfile(filename, profile string) (Value, error) {
+	config, err := ini.Load(filename)
+	if err != nil {
+		return Value{ProviderName: SharedCredsProviderName}, awserr.New("SharedCredsLoad", "failed to load shared credentials file", err)
+	}
+	iniProfile, err := config.GetSection(profile)
+	if err != nil {
+		return Value{ProviderName: SharedCredsProviderName}, awserr.New("SharedCredsLoad", "failed to get profile", err)
+	}
+
+	id, err := iniProfile.GetKey("aws_access_key_id")
+	if err != nil {
+		return Value{ProviderName: SharedCredsProviderName}, awserr.New("SharedCredsAccessKey",
+			fmt.Sprintf("shared credentials %s in %s did not contain aws_access_key_id", profile, filename),
+			err)
+	}
+
+	secret, err := iniProfile.GetKey("aws_secret_access_key")
+	if err != nil {
+		return Value{ProviderName: SharedCredsProviderName}, awserr.New("SharedCredsSecret",
+			fmt.Sprintf("shared credentials %s in %s did not contain aws_secret_access_key", profile, filename),
+			nil)
+	}
+
+	// Default to empty string if not found
+	token := iniProfile.Key("aws_session_token")
+
+	return Value{
+		AccessKeyID:     id.String(),
+		SecretAccessKey: secret.String(),
+		SessionToken:    token.String(),
+		ProviderName:    SharedCredsProviderName,
+	}, nil
+}
+
+// filename returns the filename to use to read AWS shared credentials.
+//
+// Will return an error if the user's home directory path cannot be found.
+func (p *SharedCredentialsProvider) filename() (string, error) {
+	if p.Filename == "" {
+		if p.Filename = os.Getenv("AWS_SHARED_CREDENTIALS_FILE"); p.Filename != "" {
+			return p.Filename, nil
+		}
+
+		homeDir := os.Getenv("HOME") // *nix
+		if homeDir == "" {           // Windows
+			homeDir = os.Getenv("USERPROFILE")
+		}
+		if homeDir == "" {
+			return "", ErrSharedCredentialsHomeNotFound
+		}
+
+		p.Filename = filepath.Join(homeDir, ".aws", "credentials")
+	}
+
+	return p.Filename, nil
+}
+
+// profile returns the AWS shared credentials profile.  If empty will read
+// environment variable "AWS_PROFILE". If that is not set profile will
+// return "default".
+func (p *SharedCredentialsProvider) profile() string {
+	if p.Profile == "" {
+		p.Profile = os.Getenv("AWS_PROFILE")
+	}
+	if p.Profile == "" {
+		p.Profile = "default"
+	}
+
+	return p.Profile
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/credentials/static_provider.go b/vendor/github.com/aws/aws-sdk-go/aws/credentials/static_provider.go
new file mode 100644
index 0000000..6f07560
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/credentials/static_provider.go
@@ -0,0 +1,48 @@
+package credentials
+
+import (
+	"github.com/aws/aws-sdk-go/aws/awserr"
+)
+
+// StaticProviderName provides a name of Static provider
+const StaticProviderName = "StaticProvider"
+
+var (
+	// ErrStaticCredentialsEmpty is emitted when static credentials are empty.
+	//
+	// @readonly
+	ErrStaticCredentialsEmpty = awserr.New("EmptyStaticCreds", "static credentials are empty", nil)
+)
+
+// A StaticProvider is a set of credentials which are set programmatically,
+// and will never expire.
+type StaticProvider struct {
+	Value
+}
+
+// NewStaticCredentials returns a pointer to a new Credentials object
+// wrapping a static credentials value provider.
+func NewStaticCredentials(id, secret, token string) *Credentials {
+	return NewCredentials(&StaticProvider{Value: Value{
+		AccessKeyID:     id,
+		SecretAccessKey: secret,
+		SessionToken:    token,
+	}})
+}
+
+// Retrieve returns the credentials or error if the credentials are invalid.
+func (s *StaticProvider) Retrieve() (Value, error) {
+	if s.AccessKeyID == "" || s.SecretAccessKey == "" {
+		return Value{ProviderName: StaticProviderName}, ErrStaticCredentialsEmpty
+	}
+
+	s.Value.ProviderName = StaticProviderName
+	return s.Value, nil
+}
+
+// IsExpired returns if the credentials are expired.
+//
+// For StaticProvider, the credentials never expired.
+func (s *StaticProvider) IsExpired() bool {
+	return false
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/defaults/defaults.go b/vendor/github.com/aws/aws-sdk-go/aws/defaults/defaults.go
new file mode 100644
index 0000000..12be1a5
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/defaults/defaults.go
@@ -0,0 +1,98 @@
+// Package defaults is a collection of helpers to retrieve the SDK's default
+// configuration and handlers.
+//
+// Generally this package shouldn't be used directly, but session.Session
+// instead. This package is useful when you need to reset the defaults
+// of a session or service client to the SDK defaults before setting
+// additional parameters.
+package defaults
+
+import (
+	"net/http"
+	"os"
+	"time"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/corehandlers"
+	"github.com/aws/aws-sdk-go/aws/credentials"
+	"github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds"
+	"github.com/aws/aws-sdk-go/aws/ec2metadata"
+	"github.com/aws/aws-sdk-go/aws/request"
+	"github.com/aws/aws-sdk-go/private/endpoints"
+)
+
+// A Defaults provides a collection of default values for SDK clients.
+type Defaults struct {
+	Config   *aws.Config
+	Handlers request.Handlers
+}
+
+// Get returns the SDK's default values with Config and handlers pre-configured.
+func Get() Defaults {
+	cfg := Config()
+	handlers := Handlers()
+	cfg.Credentials = CredChain(cfg, handlers)
+
+	return Defaults{
+		Config:   cfg,
+		Handlers: handlers,
+	}
+}
+
+// Config returns the default configuration without credentials.
+// To retrieve a config with credentials also included use
+// `defaults.Get().Config` instead.
+//
+// Generally you shouldn't need to use this method directly, but
+// is available if you need to reset the configuration of an
+// existing service client or session.
+func Config() *aws.Config {
+	return aws.NewConfig().
+		WithCredentials(credentials.AnonymousCredentials).
+		WithRegion(os.Getenv("AWS_REGION")).
+		WithHTTPClient(http.DefaultClient).
+		WithMaxRetries(aws.UseServiceDefaultRetries).
+		WithLogger(aws.NewDefaultLogger()).
+		WithLogLevel(aws.LogOff).
+		WithSleepDelay(time.Sleep)
+}
+
+// Handlers returns the default request handlers.
+//
+// Generally you shouldn't need to use this method directly, but
+// is available if you need to reset the request handlers of an
+// existing service client or session.
+func Handlers() request.Handlers {
+	var handlers request.Handlers
+
+	handlers.Validate.PushBackNamed(corehandlers.ValidateEndpointHandler)
+	handlers.Validate.AfterEachFn = request.HandlerListStopOnError
+	handlers.Build.PushBackNamed(corehandlers.SDKVersionUserAgentHandler)
+	handlers.Build.AfterEachFn = request.HandlerListStopOnError
+	handlers.Sign.PushBackNamed(corehandlers.BuildContentLengthHandler)
+	handlers.Send.PushBackNamed(corehandlers.SendHandler)
+	handlers.AfterRetry.PushBackNamed(corehandlers.AfterRetryHandler)
+	handlers.ValidateResponse.PushBackNamed(corehandlers.ValidateResponseHandler)
+
+	return handlers
+}
+
+// CredChain returns the default credential chain.
+//
+// Generally you shouldn't need to use this method directly, but
+// is available if you need to reset the credentials of an
+// existing service client or session's Config.
+func CredChain(cfg *aws.Config, handlers request.Handlers) *credentials.Credentials {
+	endpoint, signingRegion := endpoints.EndpointForRegion(ec2metadata.ServiceName, *cfg.Region, true)
+
+	return credentials.NewCredentials(&credentials.ChainProvider{
+		VerboseErrors: aws.BoolValue(cfg.CredentialsChainVerboseErrors),
+		Providers: []credentials.Provider{
+			&credentials.EnvProvider{},
+			&credentials.SharedCredentialsProvider{Filename: "", Profile: ""},
+			&ec2rolecreds.EC2RoleProvider{
+				Client:       ec2metadata.NewClient(*cfg, handlers, endpoint, signingRegion),
+				ExpiryWindow: 5 * time.Minute,
+			},
+		}})
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/ec2metadata/api.go b/vendor/github.com/aws/aws-sdk-go/aws/ec2metadata/api.go
new file mode 100644
index 0000000..669c813
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/ec2metadata/api.go
@@ -0,0 +1,140 @@
+package ec2metadata
+
+import (
+	"encoding/json"
+	"fmt"
+	"path"
+	"strings"
+	"time"
+
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/request"
+)
+
+// GetMetadata uses the path provided to request information from the EC2
+// instance metdata service. The content will be returned as a string, or
+// error if the request failed.
+func (c *EC2Metadata) GetMetadata(p string) (string, error) {
+	op := &request.Operation{
+		Name:       "GetMetadata",
+		HTTPMethod: "GET",
+		HTTPPath:   path.Join("/", "meta-data", p),
+	}
+
+	output := &metadataOutput{}
+	req := c.NewRequest(op, nil, output)
+
+	return output.Content, req.Send()
+}
+
+// GetDynamicData uses the path provided to request information from the EC2
+// instance metadata service for dynamic data. The content will be returned
+// as a string, or error if the request failed.
+func (c *EC2Metadata) GetDynamicData(p string) (string, error) {
+	op := &request.Operation{
+		Name:       "GetDynamicData",
+		HTTPMethod: "GET",
+		HTTPPath:   path.Join("/", "dynamic", p),
+	}
+
+	output := &metadataOutput{}
+	req := c.NewRequest(op, nil, output)
+
+	return output.Content, req.Send()
+}
+
+// GetInstanceIdentityDocument retrieves an identity document describing an
+// instance. Error is returned if the request fails or is unable to parse
+// the response.
+func (c *EC2Metadata) GetInstanceIdentityDocument() (EC2InstanceIdentityDocument, error) {
+	resp, err := c.GetDynamicData("instance-identity/document")
+	if err != nil {
+		return EC2InstanceIdentityDocument{},
+			awserr.New("EC2MetadataRequestError",
+				"failed to get EC2 instance identity document", err)
+	}
+
+	doc := EC2InstanceIdentityDocument{}
+	if err := json.NewDecoder(strings.NewReader(resp)).Decode(&doc); err != nil {
+		return EC2InstanceIdentityDocument{},
+			awserr.New("SerializationError",
+				"failed to decode EC2 instance identity document", err)
+	}
+
+	return doc, nil
+}
+
+// IAMInfo retrieves IAM info from the metadata API
+func (c *EC2Metadata) IAMInfo() (EC2IAMInfo, error) {
+	resp, err := c.GetMetadata("iam/info")
+	if err != nil {
+		return EC2IAMInfo{},
+			awserr.New("EC2MetadataRequestError",
+				"failed to get EC2 IAM info", err)
+	}
+
+	info := EC2IAMInfo{}
+	if err := json.NewDecoder(strings.NewReader(resp)).Decode(&info); err != nil {
+		return EC2IAMInfo{},
+			awserr.New("SerializationError",
+				"failed to decode EC2 IAM info", err)
+	}
+
+	if info.Code != "Success" {
+		errMsg := fmt.Sprintf("failed to get EC2 IAM Info (%s)", info.Code)
+		return EC2IAMInfo{},
+			awserr.New("EC2MetadataError", errMsg, nil)
+	}
+
+	return info, nil
+}
+
+// Region returns the region the instance is running in.
+func (c *EC2Metadata) Region() (string, error) {
+	resp, err := c.GetMetadata("placement/availability-zone")
+	if err != nil {
+		return "", err
+	}
+
+	// returns region without the suffix. Eg: us-west-2a becomes us-west-2
+	return resp[:len(resp)-1], nil
+}
+
+// Available returns if the application has access to the EC2 Metadata service.
+// Can be used to determine if application is running within an EC2 Instance and
+// the metadata service is available.
+func (c *EC2Metadata) Available() bool {
+	if _, err := c.GetMetadata("instance-id"); err != nil {
+		return false
+	}
+
+	return true
+}
+
+// An EC2IAMInfo provides the shape for unmarshalling
+// an IAM info from the metadata API
+type EC2IAMInfo struct {
+	Code               string
+	LastUpdated        time.Time
+	InstanceProfileArn string
+	InstanceProfileID  string
+}
+
+// An EC2InstanceIdentityDocument provides the shape for unmarshalling
+// an instance identity document
+type EC2InstanceIdentityDocument struct {
+	DevpayProductCodes []string  `json:"devpayProductCodes"`
+	AvailabilityZone   string    `json:"availabilityZone"`
+	PrivateIP          string    `json:"privateIp"`
+	Version            string    `json:"version"`
+	Region             string    `json:"region"`
+	InstanceID         string    `json:"instanceId"`
+	BillingProducts    []string  `json:"billingProducts"`
+	InstanceType       string    `json:"instanceType"`
+	AccountID          string    `json:"accountId"`
+	PendingTime        time.Time `json:"pendingTime"`
+	ImageID            string    `json:"imageId"`
+	KernelID           string    `json:"kernelId"`
+	RamdiskID          string    `json:"ramdiskId"`
+	Architecture       string    `json:"architecture"`
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/ec2metadata/service.go b/vendor/github.com/aws/aws-sdk-go/aws/ec2metadata/service.go
new file mode 100644
index 0000000..5b4379d
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/ec2metadata/service.go
@@ -0,0 +1,124 @@
+// Package ec2metadata provides the client for making API calls to the
+// EC2 Metadata service.
+package ec2metadata
+
+import (
+	"bytes"
+	"errors"
+	"io"
+	"net/http"
+	"time"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/client"
+	"github.com/aws/aws-sdk-go/aws/client/metadata"
+	"github.com/aws/aws-sdk-go/aws/request"
+)
+
+// ServiceName is the name of the service.
+const ServiceName = "ec2metadata"
+
+// A EC2Metadata is an EC2 Metadata service Client.
+type EC2Metadata struct {
+	*client.Client
+}
+
+// New creates a new instance of the EC2Metadata client with a session.
+// This client is safe to use across multiple goroutines.
+//
+//
+// Example:
+//     // Create a EC2Metadata client from just a session.
+//     svc := ec2metadata.New(mySession)
+//
+//     // Create a EC2Metadata client with additional configuration
+//     svc := ec2metadata.New(mySession, aws.NewConfig().WithLogLevel(aws.LogDebugHTTPBody))
+func New(p client.ConfigProvider, cfgs ...*aws.Config) *EC2Metadata {
+	c := p.ClientConfig(ServiceName, cfgs...)
+	return NewClient(*c.Config, c.Handlers, c.Endpoint, c.SigningRegion)
+}
+
+// NewClient returns a new EC2Metadata client. Should be used to create
+// a client when not using a session. Generally using just New with a session
+// is preferred.
+//
+// If an unmodified HTTP client is provided from the stdlib default, or no client
+// the EC2RoleProvider's EC2Metadata HTTP client's timeout will be shortened.
+// To disable this set Config.EC2MetadataDisableTimeoutOverride to false. Enabled by default.
+func NewClient(cfg aws.Config, handlers request.Handlers, endpoint, signingRegion string, opts ...func(*client.Client)) *EC2Metadata {
+	if !aws.BoolValue(cfg.EC2MetadataDisableTimeoutOverride) && httpClientZero(cfg.HTTPClient) {
+		// If the http client is unmodified and this feature is not disabled
+		// set custom timeouts for EC2Metadata requests.
+		cfg.HTTPClient = &http.Client{
+			// use a shorter timeout than default because the metadata
+			// service is local if it is running, and to fail faster
+			// if not running on an ec2 instance.
+			Timeout: 5 * time.Second,
+		}
+	}
+
+	svc := &EC2Metadata{
+		Client: client.New(
+			cfg,
+			metadata.ClientInfo{
+				ServiceName: ServiceName,
+				Endpoint:    endpoint,
+				APIVersion:  "latest",
+			},
+			handlers,
+		),
+	}
+
+	svc.Handlers.Unmarshal.PushBack(unmarshalHandler)
+	svc.Handlers.UnmarshalError.PushBack(unmarshalError)
+	svc.Handlers.Validate.Clear()
+	svc.Handlers.Validate.PushBack(validateEndpointHandler)
+
+	// Add additional options to the service config
+	for _, option := range opts {
+		option(svc.Client)
+	}
+
+	return svc
+}
+
+func httpClientZero(c *http.Client) bool {
+	return c == nil || (c.Transport == nil && c.CheckRedirect == nil && c.Jar == nil && c.Timeout == 0)
+}
+
+type metadataOutput struct {
+	Content string
+}
+
+func unmarshalHandler(r *request.Request) {
+	defer r.HTTPResponse.Body.Close()
+	b := &bytes.Buffer{}
+	if _, err := io.Copy(b, r.HTTPResponse.Body); err != nil {
+		r.Error = awserr.New("SerializationError", "unable to unmarshal EC2 metadata respose", err)
+		return
+	}
+
+	if data, ok := r.Data.(*metadataOutput); ok {
+		data.Content = b.String()
+	}
+}
+
+func unmarshalError(r *request.Request) {
+	defer r.HTTPResponse.Body.Close()
+	b := &bytes.Buffer{}
+	if _, err := io.Copy(b, r.HTTPResponse.Body); err != nil {
+		r.Error = awserr.New("SerializationError", "unable to unmarshal EC2 metadata error respose", err)
+		return
+	}
+
+	// Response body format is not consistent between metadata endpoints.
+	// Grab the error message as a string and include that as the source error
+	r.Error = awserr.New("EC2MetadataError", "failed to make EC2Metadata request", errors.New(b.String()))
+}
+
+func validateEndpointHandler(r *request.Request) {
+	if r.ClientInfo.Endpoint == "" {
+		r.Error = aws.ErrMissingEndpoint
+	}
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/errors.go b/vendor/github.com/aws/aws-sdk-go/aws/errors.go
new file mode 100644
index 0000000..5766361
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/errors.go
@@ -0,0 +1,17 @@
+package aws
+
+import "github.com/aws/aws-sdk-go/aws/awserr"
+
+var (
+	// ErrMissingRegion is an error that is returned if region configuration is
+	// not found.
+	//
+	// @readonly
+	ErrMissingRegion = awserr.New("MissingRegion", "could not find region configuration", nil)
+
+	// ErrMissingEndpoint is an error that is returned if an endpoint cannot be
+	// resolved for a service.
+	//
+	// @readonly
+	ErrMissingEndpoint = awserr.New("MissingEndpoint", "'Endpoint' configuration is required for this service", nil)
+)
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/logger.go b/vendor/github.com/aws/aws-sdk-go/aws/logger.go
new file mode 100644
index 0000000..db87188
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/logger.go
@@ -0,0 +1,112 @@
+package aws
+
+import (
+	"log"
+	"os"
+)
+
+// A LogLevelType defines the level logging should be performed at. Used to instruct
+// the SDK which statements should be logged.
+type LogLevelType uint
+
+// LogLevel returns the pointer to a LogLevel. Should be used to workaround
+// not being able to take the address of a non-composite literal.
+func LogLevel(l LogLevelType) *LogLevelType {
+	return &l
+}
+
+// Value returns the LogLevel value or the default value LogOff if the LogLevel
+// is nil. Safe to use on nil value LogLevelTypes.
+func (l *LogLevelType) Value() LogLevelType {
+	if l != nil {
+		return *l
+	}
+	return LogOff
+}
+
+// Matches returns true if the v LogLevel is enabled by this LogLevel. Should be
+// used with logging sub levels. Is safe to use on nil value LogLevelTypes. If
+// LogLevel is nill, will default to LogOff comparison.
+func (l *LogLevelType) Matches(v LogLevelType) bool {
+	c := l.Value()
+	return c&v == v
+}
+
+// AtLeast returns true if this LogLevel is at least high enough to satisfies v.
+// Is safe to use on nil value LogLevelTypes. If LogLevel is nill, will default
+// to LogOff comparison.
+func (l *LogLevelType) AtLeast(v LogLevelType) bool {
+	c := l.Value()
+	return c >= v
+}
+
+const (
+	// LogOff states that no logging should be performed by the SDK. This is the
+	// default state of the SDK, and should be use to disable all logging.
+	LogOff LogLevelType = iota * 0x1000
+
+	// LogDebug state that debug output should be logged by the SDK. This should
+	// be used to inspect request made and responses received.
+	LogDebug
+)
+
+// Debug Logging Sub Levels
+const (
+	// LogDebugWithSigning states that the SDK should log request signing and
+	// presigning events. This should be used to log the signing details of
+	// requests for debugging. Will also enable LogDebug.
+	LogDebugWithSigning LogLevelType = LogDebug | (1 << iota)
+
+	// LogDebugWithHTTPBody states the SDK should log HTTP request and response
+	// HTTP bodys in addition to the headers and path. This should be used to
+	// see the body content of requests and responses made while using the SDK
+	// Will also enable LogDebug.
+	LogDebugWithHTTPBody
+
+	// LogDebugWithRequestRetries states the SDK should log when service requests will
+	// be retried. This should be used to log when you want to log when service
+	// requests are being retried. Will also enable LogDebug.
+	LogDebugWithRequestRetries
+
+	// LogDebugWithRequestErrors states the SDK should log when service requests fail
+	// to build, send, validate, or unmarshal.
+	LogDebugWithRequestErrors
+)
+
+// A Logger is a minimalistic interface for the SDK to log messages to. Should
+// be used to provide custom logging writers for the SDK to use.
+type Logger interface {
+	Log(...interface{})
+}
+
+// A LoggerFunc is a convenience type to convert a function taking a variadic
+// list of arguments and wrap it so the Logger interface can be used.
+//
+// Example:
+//     s3.New(sess, &aws.Config{Logger: aws.LoggerFunc(func(args ...interface{}) {
+//         fmt.Fprintln(os.Stdout, args...)
+//     })})
+type LoggerFunc func(...interface{})
+
+// Log calls the wrapped function with the arguments provided
+func (f LoggerFunc) Log(args ...interface{}) {
+	f(args...)
+}
+
+// NewDefaultLogger returns a Logger which will write log messages to stdout, and
+// use same formatting runes as the stdlib log.Logger
+func NewDefaultLogger() Logger {
+	return &defaultLogger{
+		logger: log.New(os.Stdout, "", log.LstdFlags),
+	}
+}
+
+// A defaultLogger provides a minimalistic logger satisfying the Logger interface.
+type defaultLogger struct {
+	logger *log.Logger
+}
+
+// Log logs the parameters to the stdlib logger. See log.Println.
+func (l defaultLogger) Log(args ...interface{}) {
+	l.logger.Println(args...)
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/request/handlers.go b/vendor/github.com/aws/aws-sdk-go/aws/request/handlers.go
new file mode 100644
index 0000000..5279c19
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/request/handlers.go
@@ -0,0 +1,187 @@
+package request
+
+import (
+	"fmt"
+	"strings"
+)
+
+// A Handlers provides a collection of request handlers for various
+// stages of handling requests.
+type Handlers struct {
+	Validate         HandlerList
+	Build            HandlerList
+	Sign             HandlerList
+	Send             HandlerList
+	ValidateResponse HandlerList
+	Unmarshal        HandlerList
+	UnmarshalMeta    HandlerList
+	UnmarshalError   HandlerList
+	Retry            HandlerList
+	AfterRetry       HandlerList
+}
+
+// Copy returns of this handler's lists.
+func (h *Handlers) Copy() Handlers {
+	return Handlers{
+		Validate:         h.Validate.copy(),
+		Build:            h.Build.copy(),
+		Sign:             h.Sign.copy(),
+		Send:             h.Send.copy(),
+		ValidateResponse: h.ValidateResponse.copy(),
+		Unmarshal:        h.Unmarshal.copy(),
+		UnmarshalError:   h.UnmarshalError.copy(),
+		UnmarshalMeta:    h.UnmarshalMeta.copy(),
+		Retry:            h.Retry.copy(),
+		AfterRetry:       h.AfterRetry.copy(),
+	}
+}
+
+// Clear removes callback functions for all handlers
+func (h *Handlers) Clear() {
+	h.Validate.Clear()
+	h.Build.Clear()
+	h.Send.Clear()
+	h.Sign.Clear()
+	h.Unmarshal.Clear()
+	h.UnmarshalMeta.Clear()
+	h.UnmarshalError.Clear()
+	h.ValidateResponse.Clear()
+	h.Retry.Clear()
+	h.AfterRetry.Clear()
+}
+
+// A HandlerListRunItem represents an entry in the HandlerList which
+// is being run.
+type HandlerListRunItem struct {
+	Index   int
+	Handler NamedHandler
+	Request *Request
+}
+
+// A HandlerList manages zero or more handlers in a list.
+type HandlerList struct {
+	list []NamedHandler
+
+	// Called after each request handler in the list is called. If set
+	// and the func returns true the HandlerList will continue to iterate
+	// over the request handlers. If false is returned the HandlerList
+	// will stop iterating.
+	//
+	// Should be used if extra logic to be performed between each handler
+	// in the list. This can be used to terminate a list's iteration
+	// based on a condition such as error like, HandlerListStopOnError.
+	// Or for logging like HandlerListLogItem.
+	AfterEachFn func(item HandlerListRunItem) bool
+}
+
+// A NamedHandler is a struct that contains a name and function callback.
+type NamedHandler struct {
+	Name string
+	Fn   func(*Request)
+}
+
+// copy creates a copy of the handler list.
+func (l *HandlerList) copy() HandlerList {
+	n := HandlerList{
+		AfterEachFn: l.AfterEachFn,
+	}
+	n.list = append([]NamedHandler{}, l.list...)
+	return n
+}
+
+// Clear clears the handler list.
+func (l *HandlerList) Clear() {
+	l.list = []NamedHandler{}
+}
+
+// Len returns the number of handlers in the list.
+func (l *HandlerList) Len() int {
+	return len(l.list)
+}
+
+// PushBack pushes handler f to the back of the handler list.
+func (l *HandlerList) PushBack(f func(*Request)) {
+	l.list = append(l.list, NamedHandler{"__anonymous", f})
+}
+
+// PushFront pushes handler f to the front of the handler list.
+func (l *HandlerList) PushFront(f func(*Request)) {
+	l.list = append([]NamedHandler{{"__anonymous", f}}, l.list...)
+}
+
+// PushBackNamed pushes named handler f to the back of the handler list.
+func (l *HandlerList) PushBackNamed(n NamedHandler) {
+	l.list = append(l.list, n)
+}
+
+// PushFrontNamed pushes named handler f to the front of the handler list.
+func (l *HandlerList) PushFrontNamed(n NamedHandler) {
+	l.list = append([]NamedHandler{n}, l.list...)
+}
+
+// Remove removes a NamedHandler n
+func (l *HandlerList) Remove(n NamedHandler) {
+	newlist := []NamedHandler{}
+	for _, m := range l.list {
+		if m.Name != n.Name {
+			newlist = append(newlist, m)
+		}
+	}
+	l.list = newlist
+}
+
+// Run executes all handlers in the list with a given request object.
+func (l *HandlerList) Run(r *Request) {
+	for i, h := range l.list {
+		h.Fn(r)
+		item := HandlerListRunItem{
+			Index: i, Handler: h, Request: r,
+		}
+		if l.AfterEachFn != nil && !l.AfterEachFn(item) {
+			return
+		}
+	}
+}
+
+// HandlerListLogItem logs the request handler and the state of the
+// request's Error value. Always returns true to continue iterating
+// request handlers in a HandlerList.
+func HandlerListLogItem(item HandlerListRunItem) bool {
+	if item.Request.Config.Logger == nil {
+		return true
+	}
+	item.Request.Config.Logger.Log("DEBUG: RequestHandler",
+		item.Index, item.Handler.Name, item.Request.Error)
+
+	return true
+}
+
+// HandlerListStopOnError returns false to stop the HandlerList iterating
+// over request handlers if Request.Error is not nil. True otherwise
+// to continue iterating.
+func HandlerListStopOnError(item HandlerListRunItem) bool {
+	return item.Request.Error == nil
+}
+
+// MakeAddToUserAgentHandler will add the name/version pair to the User-Agent request
+// header. If the extra parameters are provided they will be added as metadata to the
+// name/version pair resulting in the following format.
+// "name/version (extra0; extra1; ...)"
+// The user agent part will be concatenated with this current request's user agent string.
+func MakeAddToUserAgentHandler(name, version string, extra ...string) func(*Request) {
+	ua := fmt.Sprintf("%s/%s", name, version)
+	if len(extra) > 0 {
+		ua += fmt.Sprintf(" (%s)", strings.Join(extra, "; "))
+	}
+	return func(r *Request) {
+		AddToUserAgent(r, ua)
+	}
+}
+
+// MakeAddToUserAgentFreeFormHandler adds the input to the User-Agent request header.
+// The input string will be concatenated with the current request's user agent string.
+func MakeAddToUserAgentFreeFormHandler(s string) func(*Request) {
+	return func(r *Request) {
+		AddToUserAgent(r, s)
+	}
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/request/http_request.go b/vendor/github.com/aws/aws-sdk-go/aws/request/http_request.go
new file mode 100644
index 0000000..a4087f2
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/request/http_request.go
@@ -0,0 +1,33 @@
+// +build go1.5
+
+package request
+
+import (
+	"io"
+	"net/http"
+	"net/url"
+)
+
+func copyHTTPRequest(r *http.Request, body io.ReadCloser) *http.Request {
+	req := &http.Request{
+		URL:           &url.URL{},
+		Header:        http.Header{},
+		Close:         r.Close,
+		Body:          body,
+		Host:          r.Host,
+		Method:        r.Method,
+		Proto:         r.Proto,
+		ContentLength: r.ContentLength,
+		// Cancel will be deprecated in 1.7 and will be replaced with Context
+		Cancel: r.Cancel,
+	}
+
+	*req.URL = *r.URL
+	for k, v := range r.Header {
+		for _, vv := range v {
+			req.Header.Add(k, vv)
+		}
+	}
+
+	return req
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/request/http_request_1_4.go b/vendor/github.com/aws/aws-sdk-go/aws/request/http_request_1_4.go
new file mode 100644
index 0000000..75da021
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/request/http_request_1_4.go
@@ -0,0 +1,31 @@
+// +build !go1.5
+
+package request
+
+import (
+	"io"
+	"net/http"
+	"net/url"
+)
+
+func copyHTTPRequest(r *http.Request, body io.ReadCloser) *http.Request {
+	req := &http.Request{
+		URL:           &url.URL{},
+		Header:        http.Header{},
+		Close:         r.Close,
+		Body:          body,
+		Host:          r.Host,
+		Method:        r.Method,
+		Proto:         r.Proto,
+		ContentLength: r.ContentLength,
+	}
+
+	*req.URL = *r.URL
+	for k, v := range r.Header {
+		for _, vv := range v {
+			req.Header.Add(k, vv)
+		}
+	}
+
+	return req
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/request/offset_reader.go b/vendor/github.com/aws/aws-sdk-go/aws/request/offset_reader.go
new file mode 100644
index 0000000..da6396d
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/request/offset_reader.go
@@ -0,0 +1,49 @@
+package request
+
+import (
+	"io"
+	"sync"
+)
+
+// offsetReader is a thread-safe io.ReadCloser to prevent racing
+// with retrying requests
+type offsetReader struct {
+	buf    io.ReadSeeker
+	lock   sync.RWMutex
+	closed bool
+}
+
+func newOffsetReader(buf io.ReadSeeker, offset int64) *offsetReader {
+	reader := &offsetReader{}
+	buf.Seek(offset, 0)
+
+	reader.buf = buf
+	return reader
+}
+
+// Close is a thread-safe close. Uses the write lock.
+func (o *offsetReader) Close() error {
+	o.lock.Lock()
+	defer o.lock.Unlock()
+	o.closed = true
+	return nil
+}
+
+// Read is a thread-safe read using a read lock.
+func (o *offsetReader) Read(p []byte) (int, error) {
+	o.lock.RLock()
+	defer o.lock.RUnlock()
+
+	if o.closed {
+		return 0, io.EOF
+	}
+
+	return o.buf.Read(p)
+}
+
+// CloseAndCopy will return a new offsetReader with a copy of the old buffer
+// and close the old buffer.
+func (o *offsetReader) CloseAndCopy(offset int64) *offsetReader {
+	o.Close()
+	return newOffsetReader(o.buf, offset)
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/request/request.go b/vendor/github.com/aws/aws-sdk-go/aws/request/request.go
new file mode 100644
index 0000000..711b90c
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/request/request.go
@@ -0,0 +1,329 @@
+package request
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"reflect"
+	"strings"
+	"time"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/client/metadata"
+)
+
+// A Request is the service request to be made.
+type Request struct {
+	Config     aws.Config
+	ClientInfo metadata.ClientInfo
+	Handlers   Handlers
+
+	Retryer
+	Time             time.Time
+	ExpireTime       time.Duration
+	Operation        *Operation
+	HTTPRequest      *http.Request
+	HTTPResponse     *http.Response
+	Body             io.ReadSeeker
+	BodyStart        int64 // offset from beginning of Body that the request body starts
+	Params           interface{}
+	Error            error
+	Data             interface{}
+	RequestID        string
+	RetryCount       int
+	Retryable        *bool
+	RetryDelay       time.Duration
+	NotHoist         bool
+	SignedHeaderVals http.Header
+
+	built bool
+}
+
+// An Operation is the service API operation to be made.
+type Operation struct {
+	Name       string
+	HTTPMethod string
+	HTTPPath   string
+	*Paginator
+}
+
+// Paginator keeps track of pagination configuration for an API operation.
+type Paginator struct {
+	InputTokens     []string
+	OutputTokens    []string
+	LimitToken      string
+	TruncationToken string
+}
+
+// New returns a new Request pointer for the service API
+// operation and parameters.
+//
+// Params is any value of input parameters to be the request payload.
+// Data is pointer value to an object which the request's response
+// payload will be deserialized to.
+func New(cfg aws.Config, clientInfo metadata.ClientInfo, handlers Handlers,
+	retryer Retryer, operation *Operation, params interface{}, data interface{}) *Request {
+
+	method := operation.HTTPMethod
+	if method == "" {
+		method = "POST"
+	}
+	p := operation.HTTPPath
+	if p == "" {
+		p = "/"
+	}
+
+	httpReq, _ := http.NewRequest(method, "", nil)
+
+	var err error
+	httpReq.URL, err = url.Parse(clientInfo.Endpoint + p)
+	if err != nil {
+		httpReq.URL = &url.URL{}
+		err = awserr.New("InvalidEndpointURL", "invalid endpoint uri", err)
+	}
+
+	r := &Request{
+		Config:     cfg,
+		ClientInfo: clientInfo,
+		Handlers:   handlers.Copy(),
+
+		Retryer:     retryer,
+		Time:        time.Now(),
+		ExpireTime:  0,
+		Operation:   operation,
+		HTTPRequest: httpReq,
+		Body:        nil,
+		Params:      params,
+		Error:       err,
+		Data:        data,
+	}
+	r.SetBufferBody([]byte{})
+
+	return r
+}
+
+// WillRetry returns if the request's can be retried.
+func (r *Request) WillRetry() bool {
+	return r.Error != nil && aws.BoolValue(r.Retryable) && r.RetryCount < r.MaxRetries()
+}
+
+// ParamsFilled returns if the request's parameters have been populated
+// and the parameters are valid. False is returned if no parameters are
+// provided or invalid.
+func (r *Request) ParamsFilled() bool {
+	return r.Params != nil && reflect.ValueOf(r.Params).Elem().IsValid()
+}
+
+// DataFilled returns true if the request's data for response deserialization
+// target has been set and is a valid. False is returned if data is not
+// set, or is invalid.
+func (r *Request) DataFilled() bool {
+	return r.Data != nil && reflect.ValueOf(r.Data).Elem().IsValid()
+}
+
+// SetBufferBody will set the request's body bytes that will be sent to
+// the service API.
+func (r *Request) SetBufferBody(buf []byte) {
+	r.SetReaderBody(bytes.NewReader(buf))
+}
+
+// SetStringBody sets the body of the request to be backed by a string.
+func (r *Request) SetStringBody(s string) {
+	r.SetReaderBody(strings.NewReader(s))
+}
+
+// SetReaderBody will set the request's body reader.
+func (r *Request) SetReaderBody(reader io.ReadSeeker) {
+	r.HTTPRequest.Body = newOffsetReader(reader, 0)
+	r.Body = reader
+}
+
+// Presign returns the request's signed URL. Error will be returned
+// if the signing fails.
+func (r *Request) Presign(expireTime time.Duration) (string, error) {
+	r.ExpireTime = expireTime
+	r.NotHoist = false
+	r.Sign()
+	if r.Error != nil {
+		return "", r.Error
+	}
+	return r.HTTPRequest.URL.String(), nil
+}
+
+// PresignRequest behaves just like presign, but hoists all headers and signs them.
+// Also returns the signed hash back to the user
+func (r *Request) PresignRequest(expireTime time.Duration) (string, http.Header, error) {
+	r.ExpireTime = expireTime
+	r.NotHoist = true
+	r.Sign()
+	if r.Error != nil {
+		return "", nil, r.Error
+	}
+	return r.HTTPRequest.URL.String(), r.SignedHeaderVals, nil
+}
+
+func debugLogReqError(r *Request, stage string, retrying bool, err error) {
+	if !r.Config.LogLevel.Matches(aws.LogDebugWithRequestErrors) {
+		return
+	}
+
+	retryStr := "not retrying"
+	if retrying {
+		retryStr = "will retry"
+	}
+
+	r.Config.Logger.Log(fmt.Sprintf("DEBUG: %s %s/%s failed, %s, error %v",
+		stage, r.ClientInfo.ServiceName, r.Operation.Name, retryStr, err))
+}
+
+// Build will build the request's object so it can be signed and sent
+// to the service. Build will also validate all the request's parameters.
+// Anny additional build Handlers set on this request will be run
+// in the order they were set.
+//
+// The request will only be built once. Multiple calls to build will have
+// no effect.
+//
+// If any Validate or Build errors occur the build will stop and the error
+// which occurred will be returned.
+func (r *Request) Build() error {
+	if !r.built {
+		r.Handlers.Validate.Run(r)
+		if r.Error != nil {
+			debugLogReqError(r, "Validate Request", false, r.Error)
+			return r.Error
+		}
+		r.Handlers.Build.Run(r)
+		if r.Error != nil {
+			debugLogReqError(r, "Build Request", false, r.Error)
+			return r.Error
+		}
+		r.built = true
+	}
+
+	return r.Error
+}
+
+// Sign will sign the request returning error if errors are encountered.
+//
+// Send will build the request prior to signing. All Sign Handlers will
+// be executed in the order they were set.
+func (r *Request) Sign() error {
+	r.Build()
+	if r.Error != nil {
+		debugLogReqError(r, "Build Request", false, r.Error)
+		return r.Error
+	}
+
+	r.Handlers.Sign.Run(r)
+	return r.Error
+}
+
+// Send will send the request returning error if errors are encountered.
+//
+// Send will sign the request prior to sending. All Send Handlers will
+// be executed in the order they were set.
+//
+// Canceling a request is non-deterministic. If a request has been canceled,
+// then the transport will choose, randomly, one of the state channels during
+// reads or getting the connection.
+//
+// readLoop() and getConn(req *Request, cm connectMethod)
+// https://github.com/golang/go/blob/master/src/net/http/transport.go
+func (r *Request) Send() error {
+	for {
+		if aws.BoolValue(r.Retryable) {
+			if r.Config.LogLevel.Matches(aws.LogDebugWithRequestRetries) {
+				r.Config.Logger.Log(fmt.Sprintf("DEBUG: Retrying Request %s/%s, attempt %d",
+					r.ClientInfo.ServiceName, r.Operation.Name, r.RetryCount))
+			}
+
+			var body io.ReadCloser
+			if reader, ok := r.HTTPRequest.Body.(*offsetReader); ok {
+				body = reader.CloseAndCopy(r.BodyStart)
+			} else {
+				if r.Config.Logger != nil {
+					r.Config.Logger.Log("Request body type has been overwritten. May cause race conditions")
+				}
+				r.Body.Seek(r.BodyStart, 0)
+				body = ioutil.NopCloser(r.Body)
+			}
+
+			r.HTTPRequest = copyHTTPRequest(r.HTTPRequest, body)
+			if r.HTTPResponse != nil && r.HTTPResponse.Body != nil {
+				// Closing response body. Since we are setting a new request to send off, this
+				// response will get squashed and leaked.
+				r.HTTPResponse.Body.Close()
+			}
+		}
+
+		r.Sign()
+		if r.Error != nil {
+			return r.Error
+		}
+
+		r.Retryable = nil
+
+		r.Handlers.Send.Run(r)
+		if r.Error != nil {
+			if strings.Contains(r.Error.Error(), "net/http: request canceled") {
+				return r.Error
+			}
+
+			err := r.Error
+			r.Handlers.Retry.Run(r)
+			r.Handlers.AfterRetry.Run(r)
+			if r.Error != nil {
+				debugLogReqError(r, "Send Request", false, r.Error)
+				return r.Error
+			}
+			debugLogReqError(r, "Send Request", true, err)
+			continue
+		}
+
+		r.Handlers.UnmarshalMeta.Run(r)
+		r.Handlers.ValidateResponse.Run(r)
+		if r.Error != nil {
+			err := r.Error
+			r.Handlers.UnmarshalError.Run(r)
+			r.Handlers.Retry.Run(r)
+			r.Handlers.AfterRetry.Run(r)
+			if r.Error != nil {
+				debugLogReqError(r, "Validate Response", false, r.Error)
+				return r.Error
+			}
+			debugLogReqError(r, "Validate Response", true, err)
+			continue
+		}
+
+		r.Handlers.Unmarshal.Run(r)
+		if r.Error != nil {
+			err := r.Error
+			r.Handlers.Retry.Run(r)
+			r.Handlers.AfterRetry.Run(r)
+			if r.Error != nil {
+				debugLogReqError(r, "Unmarshal Response", false, r.Error)
+				return r.Error
+			}
+			debugLogReqError(r, "Unmarshal Response", true, err)
+			continue
+		}
+
+		break
+	}
+
+	return nil
+}
+
+// AddToUserAgent adds the string to the end of the request's current user agent.
+func AddToUserAgent(r *Request, s string) {
+	curUA := r.HTTPRequest.Header.Get("User-Agent")
+	if len(curUA) > 0 {
+		s = curUA + " " + s
+	}
+	r.HTTPRequest.Header.Set("User-Agent", s)
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/request/request_pagination.go b/vendor/github.com/aws/aws-sdk-go/aws/request/request_pagination.go
new file mode 100644
index 0000000..2939ec4
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/request/request_pagination.go
@@ -0,0 +1,104 @@
+package request
+
+import (
+	"reflect"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/awsutil"
+)
+
+//type Paginater interface {
+//	HasNextPage() bool
+//	NextPage() *Request
+//	EachPage(fn func(data interface{}, isLastPage bool) (shouldContinue bool)) error
+//}
+
+// HasNextPage returns true if this request has more pages of data available.
+func (r *Request) HasNextPage() bool {
+	return len(r.nextPageTokens()) > 0
+}
+
+// nextPageTokens returns the tokens to use when asking for the next page of
+// data.
+func (r *Request) nextPageTokens() []interface{} {
+	if r.Operation.Paginator == nil {
+		return nil
+	}
+
+	if r.Operation.TruncationToken != "" {
+		tr, _ := awsutil.ValuesAtPath(r.Data, r.Operation.TruncationToken)
+		if len(tr) == 0 {
+			return nil
+		}
+
+		switch v := tr[0].(type) {
+		case *bool:
+			if !aws.BoolValue(v) {
+				return nil
+			}
+		case bool:
+			if v == false {
+				return nil
+			}
+		}
+	}
+
+	tokens := []interface{}{}
+	tokenAdded := false
+	for _, outToken := range r.Operation.OutputTokens {
+		v, _ := awsutil.ValuesAtPath(r.Data, outToken)
+		if len(v) > 0 {
+			tokens = append(tokens, v[0])
+			tokenAdded = true
+		} else {
+			tokens = append(tokens, nil)
+		}
+	}
+	if !tokenAdded {
+		return nil
+	}
+
+	return tokens
+}
+
+// NextPage returns a new Request that can be executed to return the next
+// page of result data. Call .Send() on this request to execute it.
+func (r *Request) NextPage() *Request {
+	tokens := r.nextPageTokens()
+	if len(tokens) == 0 {
+		return nil
+	}
+
+	data := reflect.New(reflect.TypeOf(r.Data).Elem()).Interface()
+	nr := New(r.Config, r.ClientInfo, r.Handlers, r.Retryer, r.Operation, awsutil.CopyOf(r.Params), data)
+	for i, intok := range nr.Operation.InputTokens {
+		awsutil.SetValueAtPath(nr.Params, intok, tokens[i])
+	}
+	return nr
+}
+
+// EachPage iterates over each page of a paginated request object. The fn
+// parameter should be a function with the following sample signature:
+//
+//   func(page *T, lastPage bool) bool {
+//       return true // return false to stop iterating
+//   }
+//
+// Where "T" is the structure type matching the output structure of the given
+// operation. For example, a request object generated by
+// DynamoDB.ListTablesRequest() would expect to see dynamodb.ListTablesOutput
+// as the structure "T". The lastPage value represents whether the page is
+// the last page of data or not. The return value of this function should
+// return true to keep iterating or false to stop.
+func (r *Request) EachPage(fn func(data interface{}, isLastPage bool) (shouldContinue bool)) error {
+	for page := r; page != nil; page = page.NextPage() {
+		if err := page.Send(); err != nil {
+			return err
+		}
+		if getNextPage := fn(page.Data, !page.HasNextPage()); !getNextPage {
+			return page.Error
+		}
+	}
+
+	return nil
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/request/retryer.go b/vendor/github.com/aws/aws-sdk-go/aws/request/retryer.go
new file mode 100644
index 0000000..8cc8b01
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/request/retryer.go
@@ -0,0 +1,101 @@
+package request
+
+import (
+	"time"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/awserr"
+)
+
+// Retryer is an interface to control retry logic for a given service.
+// The default implementation used by most services is the service.DefaultRetryer
+// structure, which contains basic retry logic using exponential backoff.
+type Retryer interface {
+	RetryRules(*Request) time.Duration
+	ShouldRetry(*Request) bool
+	MaxRetries() int
+}
+
+// WithRetryer sets a config Retryer value to the given Config returning it
+// for chaining.
+func WithRetryer(cfg *aws.Config, retryer Retryer) *aws.Config {
+	cfg.Retryer = retryer
+	return cfg
+}
+
+// retryableCodes is a collection of service response codes which are retry-able
+// without any further action.
+var retryableCodes = map[string]struct{}{
+	"RequestError":   {},
+	"RequestTimeout": {},
+}
+
+var throttleCodes = map[string]struct{}{
+	"ProvisionedThroughputExceededException": {},
+	"Throttling":                             {},
+	"ThrottlingException":                    {},
+	"RequestLimitExceeded":                   {},
+	"RequestThrottled":                       {},
+	"LimitExceededException":                 {}, // Deleting 10+ DynamoDb tables at once
+	"TooManyRequestsException":               {}, // Lambda functions
+}
+
+// credsExpiredCodes is a collection of error codes which signify the credentials
+// need to be refreshed. Expired tokens require refreshing of credentials, and
+// resigning before the request can be retried.
+var credsExpiredCodes = map[string]struct{}{
+	"ExpiredToken":          {},
+	"ExpiredTokenException": {},
+	"RequestExpired":        {}, // EC2 Only
+}
+
+func isCodeThrottle(code string) bool {
+	_, ok := throttleCodes[code]
+	return ok
+}
+
+func isCodeRetryable(code string) bool {
+	if _, ok := retryableCodes[code]; ok {
+		return true
+	}
+
+	return isCodeExpiredCreds(code)
+}
+
+func isCodeExpiredCreds(code string) bool {
+	_, ok := credsExpiredCodes[code]
+	return ok
+}
+
+// IsErrorRetryable returns whether the error is retryable, based on its Code.
+// Returns false if the request has no Error set.
+func (r *Request) IsErrorRetryable() bool {
+	if r.Error != nil {
+		if err, ok := r.Error.(awserr.Error); ok {
+			return isCodeRetryable(err.Code())
+		}
+	}
+	return false
+}
+
+// IsErrorThrottle returns whether the error is to be throttled based on its code.
+// Returns false if the request has no Error set
+func (r *Request) IsErrorThrottle() bool {
+	if r.Error != nil {
+		if err, ok := r.Error.(awserr.Error); ok {
+			return isCodeThrottle(err.Code())
+		}
+	}
+	return false
+}
+
+// IsErrorExpired returns whether the error code is a credential expiry error.
+// Returns false if the request has no Error set.
+func (r *Request) IsErrorExpired() bool {
+	if r.Error != nil {
+		if err, ok := r.Error.(awserr.Error); ok {
+			return isCodeExpiredCreds(err.Code())
+		}
+	}
+	return false
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/request/validation.go b/vendor/github.com/aws/aws-sdk-go/aws/request/validation.go
new file mode 100644
index 0000000..2520286
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/request/validation.go
@@ -0,0 +1,234 @@
+package request
+
+import (
+	"bytes"
+	"fmt"
+
+	"github.com/aws/aws-sdk-go/aws/awserr"
+)
+
+const (
+	// InvalidParameterErrCode is the error code for invalid parameters errors
+	InvalidParameterErrCode = "InvalidParameter"
+	// ParamRequiredErrCode is the error code for required parameter errors
+	ParamRequiredErrCode = "ParamRequiredError"
+	// ParamMinValueErrCode is the error code for fields with too low of a
+	// number value.
+	ParamMinValueErrCode = "ParamMinValueError"
+	// ParamMinLenErrCode is the error code for fields without enough elements.
+	ParamMinLenErrCode = "ParamMinLenError"
+)
+
+// Validator provides a way for types to perform validation logic on their
+// input values that external code can use to determine if a type's values
+// are valid.
+type Validator interface {
+	Validate() error
+}
+
+// An ErrInvalidParams provides wrapping of invalid parameter errors found when
+// validating API operation input parameters.
+type ErrInvalidParams struct {
+	// Context is the base context of the invalid parameter group.
+	Context string
+	errs    []ErrInvalidParam
+}
+
+// Add adds a new invalid parameter error to the collection of invalid
+// parameters. The context of the invalid parameter will be updated to reflect
+// this collection.
+func (e *ErrInvalidParams) Add(err ErrInvalidParam) {
+	err.SetContext(e.Context)
+	e.errs = append(e.errs, err)
+}
+
+// AddNested adds the invalid parameter errors from another ErrInvalidParams
+// value into this collection. The nested errors will have their nested context
+// updated and base context to reflect the merging.
+//
+// Use for nested validations errors.
+func (e *ErrInvalidParams) AddNested(nestedCtx string, nested ErrInvalidParams) {
+	for _, err := range nested.errs {
+		err.SetContext(e.Context)
+		err.AddNestedContext(nestedCtx)
+		e.errs = append(e.errs, err)
+	}
+}
+
+// Len returns the number of invalid parameter errors
+func (e ErrInvalidParams) Len() int {
+	return len(e.errs)
+}
+
+// Code returns the code of the error
+func (e ErrInvalidParams) Code() string {
+	return InvalidParameterErrCode
+}
+
+// Message returns the message of the error
+func (e ErrInvalidParams) Message() string {
+	return fmt.Sprintf("%d validation error(s) found.", len(e.errs))
+}
+
+// Error returns the string formatted form of the invalid parameters.
+func (e ErrInvalidParams) Error() string {
+	w := &bytes.Buffer{}
+	fmt.Fprintf(w, "%s: %s\n", e.Code(), e.Message())
+
+	for _, err := range e.errs {
+		fmt.Fprintf(w, "- %s\n", err.Message())
+	}
+
+	return w.String()
+}
+
+// OrigErr returns the invalid parameters as a awserr.BatchedErrors value
+func (e ErrInvalidParams) OrigErr() error {
+	return awserr.NewBatchError(
+		InvalidParameterErrCode, e.Message(), e.OrigErrs())
+}
+
+// OrigErrs returns a slice of the invalid parameters
+func (e ErrInvalidParams) OrigErrs() []error {
+	errs := make([]error, len(e.errs))
+	for i := 0; i < len(errs); i++ {
+		errs[i] = e.errs[i]
+	}
+
+	return errs
+}
+
+// An ErrInvalidParam represents an invalid parameter error type.
+type ErrInvalidParam interface {
+	awserr.Error
+
+	// Field name the error occurred on.
+	Field() string
+
+	// SetContext updates the context of the error.
+	SetContext(string)
+
+	// AddNestedContext updates the error's context to include a nested level.
+	AddNestedContext(string)
+}
+
+type errInvalidParam struct {
+	context       string
+	nestedContext string
+	field         string
+	code          string
+	msg           string
+}
+
+// Code returns the error code for the type of invalid parameter.
+func (e *errInvalidParam) Code() string {
+	return e.code
+}
+
+// Message returns the reason the parameter was invalid, and its context.
+func (e *errInvalidParam) Message() string {
+	return fmt.Sprintf("%s, %s.", e.msg, e.Field())
+}
+
+// Error returns the string version of the invalid parameter error.
+func (e *errInvalidParam) Error() string {
+	return fmt.Sprintf("%s: %s", e.code, e.Message())
+}
+
+// OrigErr returns nil, Implemented for awserr.Error interface.
+func (e *errInvalidParam) OrigErr() error {
+	return nil
+}
+
+// Field Returns the field and context the error occurred.
+func (e *errInvalidParam) Field() string {
+	field := e.context
+	if len(field) > 0 {
+		field += "."
+	}
+	if len(e.nestedContext) > 0 {
+		field += fmt.Sprintf("%s.", e.nestedContext)
+	}
+	field += e.field
+
+	return field
+}
+
+// SetContext updates the base context of the error.
+func (e *errInvalidParam) SetContext(ctx string) {
+	e.context = ctx
+}
+
+// AddNestedContext prepends a context to the field's path.
+func (e *errInvalidParam) AddNestedContext(ctx string) {
+	if len(e.nestedContext) == 0 {
+		e.nestedContext = ctx
+	} else {
+		e.nestedContext = fmt.Sprintf("%s.%s", ctx, e.nestedContext)
+	}
+
+}
+
+// An ErrParamRequired represents an required parameter error.
+type ErrParamRequired struct {
+	errInvalidParam
+}
+
+// NewErrParamRequired creates a new required parameter error.
+func NewErrParamRequired(field string) *ErrParamRequired {
+	return &ErrParamRequired{
+		errInvalidParam{
+			code:  ParamRequiredErrCode,
+			field: field,
+			msg:   fmt.Sprintf("missing required field"),
+		},
+	}
+}
+
+// An ErrParamMinValue represents a minimum value parameter error.
+type ErrParamMinValue struct {
+	errInvalidParam
+	min float64
+}
+
+// NewErrParamMinValue creates a new minimum value parameter error.
+func NewErrParamMinValue(field string, min float64) *ErrParamMinValue {
+	return &ErrParamMinValue{
+		errInvalidParam: errInvalidParam{
+			code:  ParamMinValueErrCode,
+			field: field,
+			msg:   fmt.Sprintf("minimum field value of %v", min),
+		},
+		min: min,
+	}
+}
+
+// MinValue returns the field's require minimum value.
+//
+// float64 is returned for both int and float min values.
+func (e *ErrParamMinValue) MinValue() float64 {
+	return e.min
+}
+
+// An ErrParamMinLen represents a minimum length parameter error.
+type ErrParamMinLen struct {
+	errInvalidParam
+	min int
+}
+
+// NewErrParamMinLen creates a new minimum length parameter error.
+func NewErrParamMinLen(field string, min int) *ErrParamMinLen {
+	return &ErrParamMinLen{
+		errInvalidParam: errInvalidParam{
+			code:  ParamMinValueErrCode,
+			field: field,
+			msg:   fmt.Sprintf("minimum field size of %v", min),
+		},
+		min: min,
+	}
+}
+
+// MinLen returns the field's required minimum length.
+func (e *ErrParamMinLen) MinLen() int {
+	return e.min
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/session/session.go b/vendor/github.com/aws/aws-sdk-go/aws/session/session.go
new file mode 100644
index 0000000..6bc8f1b
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/session/session.go
@@ -0,0 +1,120 @@
+// Package session provides a way to create service clients with shared configuration
+// and handlers.
+//
+// Generally this package should be used instead of the `defaults` package.
+//
+// A session should be used to share configurations and request handlers between multiple
+// service clients. When service clients need specific configuration aws.Config can be
+// used to provide additional configuration directly to the service client.
+package session
+
+import (
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/client"
+	"github.com/aws/aws-sdk-go/aws/corehandlers"
+	"github.com/aws/aws-sdk-go/aws/defaults"
+	"github.com/aws/aws-sdk-go/aws/request"
+	"github.com/aws/aws-sdk-go/private/endpoints"
+)
+
+// A Session provides a central location to create service clients from and
+// store configurations and request handlers for those services.
+//
+// Sessions are safe to create service clients concurrently, but it is not safe
+// to mutate the session concurrently.
+type Session struct {
+	Config   *aws.Config
+	Handlers request.Handlers
+}
+
+// New creates a new instance of the handlers merging in the provided Configs
+// on top of the SDK's default configurations. Once the session is created it
+// can be mutated to modify Configs or Handlers. The session is safe to be read
+// concurrently, but it should not be written to concurrently.
+//
+// Example:
+//     // Create a session with the default config and request handlers.
+//     sess := session.New()
+//
+//     // Create a session with a custom region
+//     sess := session.New(&aws.Config{Region: aws.String("us-east-1")})
+//
+//     // Create a session, and add additional handlers for all service
+//     // clients created with the session to inherit. Adds logging handler.
+//     sess := session.New()
+//     sess.Handlers.Send.PushFront(func(r *request.Request) {
+//          // Log every request made and its payload
+//          logger.Println("Request: %s/%s, Payload: %s", r.ClientInfo.ServiceName, r.Operation, r.Params)
+//     })
+//
+//     // Create a S3 client instance from a session
+//     sess := session.New()
+//     svc := s3.New(sess)
+func New(cfgs ...*aws.Config) *Session {
+	cfg := defaults.Config()
+	handlers := defaults.Handlers()
+
+	// Apply the passed in configs so the configuration can be applied to the
+	// default credential chain
+	cfg.MergeIn(cfgs...)
+	cfg.Credentials = defaults.CredChain(cfg, handlers)
+
+	// Reapply any passed in configs to override credentials if set
+	cfg.MergeIn(cfgs...)
+
+	s := &Session{
+		Config:   cfg,
+		Handlers: handlers,
+	}
+
+	initHandlers(s)
+
+	return s
+}
+
+func initHandlers(s *Session) {
+	// Add the Validate parameter handler if it is not disabled.
+	s.Handlers.Validate.Remove(corehandlers.ValidateParametersHandler)
+	if !aws.BoolValue(s.Config.DisableParamValidation) {
+		s.Handlers.Validate.PushBackNamed(corehandlers.ValidateParametersHandler)
+	}
+}
+
+// Copy creates and returns a copy of the current session, coping the config
+// and handlers. If any additional configs are provided they will be merged
+// on top of the session's copied config.
+//
+// Example:
+//     // Create a copy of the current session, configured for the us-west-2 region.
+//     sess.Copy(&aws.Config{Region: aws.String("us-west-2")})
+func (s *Session) Copy(cfgs ...*aws.Config) *Session {
+	newSession := &Session{
+		Config:   s.Config.Copy(cfgs...),
+		Handlers: s.Handlers.Copy(),
+	}
+
+	initHandlers(newSession)
+
+	return newSession
+}
+
+// ClientConfig satisfies the client.ConfigProvider interface and is used to
+// configure the service client instances. Passing the Session to the service
+// client's constructor (New) will use this method to configure the client.
+//
+// Example:
+//     sess := session.New()
+//     s3.New(sess)
+func (s *Session) ClientConfig(serviceName string, cfgs ...*aws.Config) client.Config {
+	s = s.Copy(cfgs...)
+	endpoint, signingRegion := endpoints.NormalizeEndpoint(
+		aws.StringValue(s.Config.Endpoint), serviceName,
+		aws.StringValue(s.Config.Region), aws.BoolValue(s.Config.DisableSSL))
+
+	return client.Config{
+		Config:        s.Config,
+		Handlers:      s.Handlers,
+		Endpoint:      endpoint,
+		SigningRegion: signingRegion,
+	}
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/types.go b/vendor/github.com/aws/aws-sdk-go/aws/types.go
new file mode 100644
index 0000000..fa014b4
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/types.go
@@ -0,0 +1,106 @@
+package aws
+
+import (
+	"io"
+	"sync"
+)
+
+// ReadSeekCloser wraps a io.Reader returning a ReaderSeekerCloser
+func ReadSeekCloser(r io.Reader) ReaderSeekerCloser {
+	return ReaderSeekerCloser{r}
+}
+
+// ReaderSeekerCloser represents a reader that can also delegate io.Seeker and
+// io.Closer interfaces to the underlying object if they are available.
+type ReaderSeekerCloser struct {
+	r io.Reader
+}
+
+// Read reads from the reader up to size of p. The number of bytes read, and
+// error if it occurred will be returned.
+//
+// If the reader is not an io.Reader zero bytes read, and nil error will be returned.
+//
+// Performs the same functionality as io.Reader Read
+func (r ReaderSeekerCloser) Read(p []byte) (int, error) {
+	switch t := r.r.(type) {
+	case io.Reader:
+		return t.Read(p)
+	}
+	return 0, nil
+}
+
+// Seek sets the offset for the next Read to offset, interpreted according to
+// whence: 0 means relative to the origin of the file, 1 means relative to the
+// current offset, and 2 means relative to the end. Seek returns the new offset
+// and an error, if any.
+//
+// If the ReaderSeekerCloser is not an io.Seeker nothing will be done.
+func (r ReaderSeekerCloser) Seek(offset int64, whence int) (int64, error) {
+	switch t := r.r.(type) {
+	case io.Seeker:
+		return t.Seek(offset, whence)
+	}
+	return int64(0), nil
+}
+
+// Close closes the ReaderSeekerCloser.
+//
+// If the ReaderSeekerCloser is not an io.Closer nothing will be done.
+func (r ReaderSeekerCloser) Close() error {
+	switch t := r.r.(type) {
+	case io.Closer:
+		return t.Close()
+	}
+	return nil
+}
+
+// A WriteAtBuffer provides a in memory buffer supporting the io.WriterAt interface
+// Can be used with the s3manager.Downloader to download content to a buffer
+// in memory. Safe to use concurrently.
+type WriteAtBuffer struct {
+	buf []byte
+	m   sync.Mutex
+
+	// GrowthCoeff defines the growth rate of the internal buffer. By
+	// default, the growth rate is 1, where expanding the internal
+	// buffer will allocate only enough capacity to fit the new expected
+	// length.
+	GrowthCoeff float64
+}
+
+// NewWriteAtBuffer creates a WriteAtBuffer with an internal buffer
+// provided by buf.
+func NewWriteAtBuffer(buf []byte) *WriteAtBuffer {
+	return &WriteAtBuffer{buf: buf}
+}
+
+// WriteAt writes a slice of bytes to a buffer starting at the position provided
+// The number of bytes written will be returned, or error. Can overwrite previous
+// written slices if the write ats overlap.
+func (b *WriteAtBuffer) WriteAt(p []byte, pos int64) (n int, err error) {
+	pLen := len(p)
+	expLen := pos + int64(pLen)
+	b.m.Lock()
+	defer b.m.Unlock()
+	if int64(len(b.buf)) < expLen {
+		if int64(cap(b.buf)) < expLen {
+			if b.GrowthCoeff < 1 {
+				b.GrowthCoeff = 1
+			}
+			newBuf := make([]byte, expLen, int64(b.GrowthCoeff*float64(expLen)))
+			copy(newBuf, b.buf)
+			b.buf = newBuf
+		}
+		b.buf = b.buf[:expLen]
+	}
+	copy(b.buf[pos:], p)
+	return pLen, nil
+}
+
+// Bytes returns a slice of bytes written to the buffer.
+func (b *WriteAtBuffer) Bytes() []byte {
+	b.m.Lock()
+	defer b.m.Unlock()
+	return b.buf[:len(b.buf):len(b.buf)]
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/version.go b/vendor/github.com/aws/aws-sdk-go/aws/version.go
new file mode 100644
index 0000000..79a260d
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/aws/version.go
@@ -0,0 +1,8 @@
+// Package aws provides core functionality for making requests to AWS services.
+package aws
+
+// SDKName is the name of this AWS SDK
+const SDKName = "aws-sdk-go"
+
+// SDKVersion is the version of this SDK
+const SDKVersion = "1.1.32"
diff --git a/vendor/github.com/aws/aws-sdk-go/private/endpoints/endpoints.go b/vendor/github.com/aws/aws-sdk-go/private/endpoints/endpoints.go
new file mode 100644
index 0000000..2b279e6
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/endpoints/endpoints.go
@@ -0,0 +1,65 @@
+// Package endpoints validates regional endpoints for services.
+package endpoints
+
+//go:generate go run ../model/cli/gen-endpoints/main.go endpoints.json endpoints_map.go
+//go:generate gofmt -s -w endpoints_map.go
+
+import (
+	"fmt"
+	"regexp"
+	"strings"
+)
+
+// NormalizeEndpoint takes and endpoint and service API information to return a
+// normalized endpoint and signing region.  If the endpoint is not an empty string
+// the service name and region will be used to look up the service's API endpoint.
+// If the endpoint is provided the scheme will be added if it is not present.
+func NormalizeEndpoint(endpoint, serviceName, region string, disableSSL bool) (normEndpoint, signingRegion string) {
+	if endpoint == "" {
+		return EndpointForRegion(serviceName, region, disableSSL)
+	}
+
+	return AddScheme(endpoint, disableSSL), ""
+}
+
+// EndpointForRegion returns an endpoint and its signing region for a service and region.
+// if the service and region pair are not found endpoint and signingRegion will be empty.
+func EndpointForRegion(svcName, region string, disableSSL bool) (endpoint, signingRegion string) {
+	derivedKeys := []string{
+		region + "/" + svcName,
+		region + "/*",
+		"*/" + svcName,
+		"*/*",
+	}
+
+	for _, key := range derivedKeys {
+		if val, ok := endpointsMap.Endpoints[key]; ok {
+			ep := val.Endpoint
+			ep = strings.Replace(ep, "{region}", region, -1)
+			ep = strings.Replace(ep, "{service}", svcName, -1)
+
+			endpoint = ep
+			signingRegion = val.SigningRegion
+			break
+		}
+	}
+
+	return AddScheme(endpoint, disableSSL), signingRegion
+}
+
+// Regular expression to determine if the endpoint string is prefixed with a scheme.
+var schemeRE = regexp.MustCompile("^([^:]+)://")
+
+// AddScheme adds the HTTP or HTTPS schemes to a endpoint URL if there is no
+// scheme. If disableSSL is true HTTP will be added instead of the default HTTPS.
+func AddScheme(endpoint string, disableSSL bool) string {
+	if endpoint != "" && !schemeRE.MatchString(endpoint) {
+		scheme := "https"
+		if disableSSL {
+			scheme = "http"
+		}
+		endpoint = fmt.Sprintf("%s://%s", scheme, endpoint)
+	}
+
+	return endpoint
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/private/endpoints/endpoints.json b/vendor/github.com/aws/aws-sdk-go/private/endpoints/endpoints.json
new file mode 100644
index 0000000..5f4991c
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/endpoints/endpoints.json
@@ -0,0 +1,75 @@
+{
+  "version": 2,
+  "endpoints": {
+    "*/*": {
+      "endpoint": "{service}.{region}.amazonaws.com"
+    },
+    "cn-north-1/*": {
+      "endpoint": "{service}.{region}.amazonaws.com.cn",
+      "signatureVersion": "v4"
+    },
+    "cn-north-1/ec2metadata": {
+      "endpoint": "http://169.254.169.254/latest"
+    },
+    "us-gov-west-1/iam": {
+      "endpoint": "iam.us-gov.amazonaws.com"
+    },
+    "us-gov-west-1/sts": {
+      "endpoint": "sts.us-gov-west-1.amazonaws.com"
+    },
+    "us-gov-west-1/s3": {
+      "endpoint": "s3-{region}.amazonaws.com"
+    },
+    "us-gov-west-1/ec2metadata": {
+      "endpoint": "http://169.254.169.254/latest"
+    },
+    "*/cloudfront": {
+      "endpoint": "cloudfront.amazonaws.com",
+      "signingRegion": "us-east-1"
+    },
+    "*/cloudsearchdomain": {
+      "endpoint": "",
+      "signingRegion": "us-east-1"
+    },
+    "*/data.iot": {
+      "endpoint": "",
+      "signingRegion": "us-east-1"
+    },
+    "*/ec2metadata": {
+      "endpoint": "http://169.254.169.254/latest"
+    },
+    "*/iam": {
+      "endpoint": "iam.amazonaws.com",
+      "signingRegion": "us-east-1"
+    },
+    "*/importexport": {
+      "endpoint": "importexport.amazonaws.com",
+      "signingRegion": "us-east-1"
+    },
+    "*/route53": {
+      "endpoint": "route53.amazonaws.com",
+      "signingRegion": "us-east-1"
+    },
+    "*/sts": {
+      "endpoint": "sts.amazonaws.com",
+      "signingRegion": "us-east-1"
+    },
+    "*/waf": {
+      "endpoint": "waf.amazonaws.com",
+      "signingRegion": "us-east-1"
+    },
+    "us-east-1/sdb": {
+      "endpoint": "sdb.amazonaws.com",
+      "signingRegion": "us-east-1"
+    },
+    "*/s3": {
+      "endpoint": "s3-{region}.amazonaws.com"
+    },
+    "us-east-1/s3": {
+      "endpoint": "s3.amazonaws.com"
+    },
+    "eu-central-1/s3": {
+      "endpoint": "{service}.{region}.amazonaws.com"
+    }
+  }
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/private/endpoints/endpoints_map.go b/vendor/github.com/aws/aws-sdk-go/private/endpoints/endpoints_map.go
new file mode 100644
index 0000000..e995315
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/endpoints/endpoints_map.go
@@ -0,0 +1,88 @@
+package endpoints
+
+// THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.
+
+type endpointStruct struct {
+	Version   int
+	Endpoints map[string]endpointEntry
+}
+
+type endpointEntry struct {
+	Endpoint      string
+	SigningRegion string
+}
+
+var endpointsMap = endpointStruct{
+	Version: 2,
+	Endpoints: map[string]endpointEntry{
+		"*/*": {
+			Endpoint: "{service}.{region}.amazonaws.com",
+		},
+		"*/cloudfront": {
+			Endpoint:      "cloudfront.amazonaws.com",
+			SigningRegion: "us-east-1",
+		},
+		"*/cloudsearchdomain": {
+			Endpoint:      "",
+			SigningRegion: "us-east-1",
+		},
+		"*/data.iot": {
+			Endpoint:      "",
+			SigningRegion: "us-east-1",
+		},
+		"*/ec2metadata": {
+			Endpoint: "http://169.254.169.254/latest",
+		},
+		"*/iam": {
+			Endpoint:      "iam.amazonaws.com",
+			SigningRegion: "us-east-1",
+		},
+		"*/importexport": {
+			Endpoint:      "importexport.amazonaws.com",
+			SigningRegion: "us-east-1",
+		},
+		"*/route53": {
+			Endpoint:      "route53.amazonaws.com",
+			SigningRegion: "us-east-1",
+		},
+		"*/s3": {
+			Endpoint: "s3-{region}.amazonaws.com",
+		},
+		"*/sts": {
+			Endpoint:      "sts.amazonaws.com",
+			SigningRegion: "us-east-1",
+		},
+		"*/waf": {
+			Endpoint:      "waf.amazonaws.com",
+			SigningRegion: "us-east-1",
+		},
+		"cn-north-1/*": {
+			Endpoint: "{service}.{region}.amazonaws.com.cn",
+		},
+		"cn-north-1/ec2metadata": {
+			Endpoint: "http://169.254.169.254/latest",
+		},
+		"eu-central-1/s3": {
+			Endpoint: "{service}.{region}.amazonaws.com",
+		},
+		"us-east-1/s3": {
+			Endpoint: "s3.amazonaws.com",
+		},
+		"us-east-1/sdb": {
+			Endpoint:      "sdb.amazonaws.com",
+			SigningRegion: "us-east-1",
+		},
+		"us-gov-west-1/ec2metadata": {
+			Endpoint: "http://169.254.169.254/latest",
+		},
+		"us-gov-west-1/iam": {
+			Endpoint: "iam.us-gov.amazonaws.com",
+		},
+		"us-gov-west-1/s3": {
+			Endpoint: "s3-{region}.amazonaws.com",
+		},
+		"us-gov-west-1/sts": {
+			Endpoint: "sts.us-gov-west-1.amazonaws.com",
+		},
+	},
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/idempotency.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/idempotency.go
new file mode 100644
index 0000000..53831df
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/idempotency.go
@@ -0,0 +1,75 @@
+package protocol
+
+import (
+	"crypto/rand"
+	"fmt"
+	"reflect"
+)
+
+// RandReader is the random reader the protocol package will use to read
+// random bytes from. This is exported for testing, and should not be used.
+var RandReader = rand.Reader
+
+const idempotencyTokenFillTag = `idempotencyToken`
+
+// CanSetIdempotencyToken returns true if the struct field should be
+// automatically populated with a Idempotency token.
+//
+// Only *string and string type fields that are tagged with idempotencyToken
+// which are not already set can be auto filled.
+func CanSetIdempotencyToken(v reflect.Value, f reflect.StructField) bool {
+	switch u := v.Interface().(type) {
+	// To auto fill an Idempotency token the field must be a string,
+	// tagged for auto fill, and have a zero value.
+	case *string:
+		return u == nil && len(f.Tag.Get(idempotencyTokenFillTag)) != 0
+	case string:
+		return len(u) == 0 && len(f.Tag.Get(idempotencyTokenFillTag)) != 0
+	}
+
+	return false
+}
+
+// GetIdempotencyToken returns a randomly generated idempotency token.
+func GetIdempotencyToken() string {
+	b := make([]byte, 16)
+	RandReader.Read(b)
+
+	return UUIDVersion4(b)
+}
+
+// SetIdempotencyToken will set the value provided with a Idempotency Token.
+// Given that the value can be set. Will panic if value is not setable.
+func SetIdempotencyToken(v reflect.Value) {
+	if v.Kind() == reflect.Ptr {
+		if v.IsNil() && v.CanSet() {
+			v.Set(reflect.New(v.Type().Elem()))
+		}
+		v = v.Elem()
+	}
+	v = reflect.Indirect(v)
+
+	if !v.CanSet() {
+		panic(fmt.Sprintf("unable to set idempotnecy token %v", v))
+	}
+
+	b := make([]byte, 16)
+	_, err := rand.Read(b)
+	if err != nil {
+		// TODO handle error
+		return
+	}
+
+	v.Set(reflect.ValueOf(UUIDVersion4(b)))
+}
+
+// UUIDVersion4 returns a Version 4 random UUID from the byte slice provided
+func UUIDVersion4(u []byte) string {
+	// https://en.wikipedia.org/wiki/Universally_unique_identifier#Version_4_.28random.29
+	// 13th character is "4"
+	u[6] = (u[6] | 0x40) & 0x4F
+	// 17th character is "8", "9", "a", or "b"
+	u[8] = (u[8] | 0x80) & 0xBF
+
+	return fmt.Sprintf(`%X-%X-%X-%X-%X`, u[0:4], u[4:6], u[6:8], u[8:10], u[10:])
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/query/build.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/query/build.go
new file mode 100644
index 0000000..56d69db
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/query/build.go
@@ -0,0 +1,36 @@
+// Package query provides serialisation of AWS query requests, and responses.
+package query
+
+//go:generate go run ../../../models/protocol_tests/generate.go ../../../models/protocol_tests/input/query.json build_test.go
+
+import (
+	"net/url"
+
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/request"
+	"github.com/aws/aws-sdk-go/private/protocol/query/queryutil"
+)
+
+// BuildHandler is a named request handler for building query protocol requests
+var BuildHandler = request.NamedHandler{Name: "awssdk.query.Build", Fn: Build}
+
+// Build builds a request for an AWS Query service.
+func Build(r *request.Request) {
+	body := url.Values{
+		"Action":  {r.Operation.Name},
+		"Version": {r.ClientInfo.APIVersion},
+	}
+	if err := queryutil.Parse(body, r.Params, false); err != nil {
+		r.Error = awserr.New("SerializationError", "failed encoding Query request", err)
+		return
+	}
+
+	if r.ExpireTime == 0 {
+		r.HTTPRequest.Method = "POST"
+		r.HTTPRequest.Header.Set("Content-Type", "application/x-www-form-urlencoded; charset=utf-8")
+		r.SetBufferBody([]byte(body.Encode()))
+	} else { // This is a pre-signed request
+		r.HTTPRequest.Method = "GET"
+		r.HTTPRequest.URL.RawQuery = body.Encode()
+	}
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/query/queryutil/queryutil.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/query/queryutil/queryutil.go
new file mode 100644
index 0000000..60ea0bd
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/query/queryutil/queryutil.go
@@ -0,0 +1,230 @@
+package queryutil
+
+import (
+	"encoding/base64"
+	"fmt"
+	"net/url"
+	"reflect"
+	"sort"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/aws/aws-sdk-go/private/protocol"
+)
+
+// Parse parses an object i and fills a url.Values object. The isEC2 flag
+// indicates if this is the EC2 Query sub-protocol.
+func Parse(body url.Values, i interface{}, isEC2 bool) error {
+	q := queryParser{isEC2: isEC2}
+	return q.parseValue(body, reflect.ValueOf(i), "", "")
+}
+
+func elemOf(value reflect.Value) reflect.Value {
+	for value.Kind() == reflect.Ptr {
+		value = value.Elem()
+	}
+	return value
+}
+
+type queryParser struct {
+	isEC2 bool
+}
+
+func (q *queryParser) parseValue(v url.Values, value reflect.Value, prefix string, tag reflect.StructTag) error {
+	value = elemOf(value)
+
+	// no need to handle zero values
+	if !value.IsValid() {
+		return nil
+	}
+
+	t := tag.Get("type")
+	if t == "" {
+		switch value.Kind() {
+		case reflect.Struct:
+			t = "structure"
+		case reflect.Slice:
+			t = "list"
+		case reflect.Map:
+			t = "map"
+		}
+	}
+
+	switch t {
+	case "structure":
+		return q.parseStruct(v, value, prefix)
+	case "list":
+		return q.parseList(v, value, prefix, tag)
+	case "map":
+		return q.parseMap(v, value, prefix, tag)
+	default:
+		return q.parseScalar(v, value, prefix, tag)
+	}
+}
+
+func (q *queryParser) parseStruct(v url.Values, value reflect.Value, prefix string) error {
+	if !value.IsValid() {
+		return nil
+	}
+
+	t := value.Type()
+	for i := 0; i < value.NumField(); i++ {
+		elemValue := elemOf(value.Field(i))
+		field := t.Field(i)
+
+		if field.PkgPath != "" {
+			continue // ignore unexported fields
+		}
+
+		if protocol.CanSetIdempotencyToken(value.Field(i), field) {
+			token := protocol.GetIdempotencyToken()
+			elemValue = reflect.ValueOf(token)
+		}
+
+		var name string
+		if q.isEC2 {
+			name = field.Tag.Get("queryName")
+		}
+		if name == "" {
+			if field.Tag.Get("flattened") != "" && field.Tag.Get("locationNameList") != "" {
+				name = field.Tag.Get("locationNameList")
+			} else if locName := field.Tag.Get("locationName"); locName != "" {
+				name = locName
+			}
+			if name != "" && q.isEC2 {
+				name = strings.ToUpper(name[0:1]) + name[1:]
+			}
+		}
+		if name == "" {
+			name = field.Name
+		}
+
+		if prefix != "" {
+			name = prefix + "." + name
+		}
+
+		if err := q.parseValue(v, elemValue, name, field.Tag); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (q *queryParser) parseList(v url.Values, value reflect.Value, prefix string, tag reflect.StructTag) error {
+	// If it's empty, generate an empty value
+	if !value.IsNil() && value.Len() == 0 {
+		v.Set(prefix, "")
+		return nil
+	}
+
+	// check for unflattened list member
+	if !q.isEC2 && tag.Get("flattened") == "" {
+		prefix += ".member"
+	}
+
+	for i := 0; i < value.Len(); i++ {
+		slicePrefix := prefix
+		if slicePrefix == "" {
+			slicePrefix = strconv.Itoa(i + 1)
+		} else {
+			slicePrefix = slicePrefix + "." + strconv.Itoa(i+1)
+		}
+		if err := q.parseValue(v, value.Index(i), slicePrefix, ""); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (q *queryParser) parseMap(v url.Values, value reflect.Value, prefix string, tag reflect.StructTag) error {
+	// If it's empty, generate an empty value
+	if !value.IsNil() && value.Len() == 0 {
+		v.Set(prefix, "")
+		return nil
+	}
+
+	// check for unflattened list member
+	if !q.isEC2 && tag.Get("flattened") == "" {
+		prefix += ".entry"
+	}
+
+	// sort keys for improved serialization consistency.
+	// this is not strictly necessary for protocol support.
+	mapKeyValues := value.MapKeys()
+	mapKeys := map[string]reflect.Value{}
+	mapKeyNames := make([]string, len(mapKeyValues))
+	for i, mapKey := range mapKeyValues {
+		name := mapKey.String()
+		mapKeys[name] = mapKey
+		mapKeyNames[i] = name
+	}
+	sort.Strings(mapKeyNames)
+
+	for i, mapKeyName := range mapKeyNames {
+		mapKey := mapKeys[mapKeyName]
+		mapValue := value.MapIndex(mapKey)
+
+		kname := tag.Get("locationNameKey")
+		if kname == "" {
+			kname = "key"
+		}
+		vname := tag.Get("locationNameValue")
+		if vname == "" {
+			vname = "value"
+		}
+
+		// serialize key
+		var keyName string
+		if prefix == "" {
+			keyName = strconv.Itoa(i+1) + "." + kname
+		} else {
+			keyName = prefix + "." + strconv.Itoa(i+1) + "." + kname
+		}
+
+		if err := q.parseValue(v, mapKey, keyName, ""); err != nil {
+			return err
+		}
+
+		// serialize value
+		var valueName string
+		if prefix == "" {
+			valueName = strconv.Itoa(i+1) + "." + vname
+		} else {
+			valueName = prefix + "." + strconv.Itoa(i+1) + "." + vname
+		}
+
+		if err := q.parseValue(v, mapValue, valueName, ""); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (q *queryParser) parseScalar(v url.Values, r reflect.Value, name string, tag reflect.StructTag) error {
+	switch value := r.Interface().(type) {
+	case string:
+		v.Set(name, value)
+	case []byte:
+		if !r.IsNil() {
+			v.Set(name, base64.StdEncoding.EncodeToString(value))
+		}
+	case bool:
+		v.Set(name, strconv.FormatBool(value))
+	case int64:
+		v.Set(name, strconv.FormatInt(value, 10))
+	case int:
+		v.Set(name, strconv.Itoa(value))
+	case float64:
+		v.Set(name, strconv.FormatFloat(value, 'f', -1, 64))
+	case float32:
+		v.Set(name, strconv.FormatFloat(float64(value), 'f', -1, 32))
+	case time.Time:
+		const ISO8601UTC = "2006-01-02T15:04:05Z"
+		v.Set(name, value.UTC().Format(ISO8601UTC))
+	default:
+		return fmt.Errorf("unsupported value for param %s: %v (%s)", name, r.Interface(), r.Type().Name())
+	}
+	return nil
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/query/unmarshal.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/query/unmarshal.go
new file mode 100644
index 0000000..a3ea409
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/query/unmarshal.go
@@ -0,0 +1,35 @@
+package query
+
+//go:generate go run ../../../models/protocol_tests/generate.go ../../../models/protocol_tests/output/query.json unmarshal_test.go
+
+import (
+	"encoding/xml"
+
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/request"
+	"github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil"
+)
+
+// UnmarshalHandler is a named request handler for unmarshaling query protocol requests
+var UnmarshalHandler = request.NamedHandler{Name: "awssdk.query.Unmarshal", Fn: Unmarshal}
+
+// UnmarshalMetaHandler is a named request handler for unmarshaling query protocol request metadata
+var UnmarshalMetaHandler = request.NamedHandler{Name: "awssdk.query.UnmarshalMeta", Fn: UnmarshalMeta}
+
+// Unmarshal unmarshals a response for an AWS Query service.
+func Unmarshal(r *request.Request) {
+	defer r.HTTPResponse.Body.Close()
+	if r.DataFilled() {
+		decoder := xml.NewDecoder(r.HTTPResponse.Body)
+		err := xmlutil.UnmarshalXML(r.Data, decoder, r.Operation.Name+"Result")
+		if err != nil {
+			r.Error = awserr.New("SerializationError", "failed decoding Query response", err)
+			return
+		}
+	}
+}
+
+// UnmarshalMeta unmarshals header response values for an AWS Query service.
+func UnmarshalMeta(r *request.Request) {
+	r.RequestID = r.HTTPResponse.Header.Get("X-Amzn-Requestid")
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/query/unmarshal_error.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/query/unmarshal_error.go
new file mode 100644
index 0000000..f214296
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/query/unmarshal_error.go
@@ -0,0 +1,66 @@
+package query
+
+import (
+	"encoding/xml"
+	"io/ioutil"
+
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/request"
+)
+
+type xmlErrorResponse struct {
+	XMLName   xml.Name `xml:"ErrorResponse"`
+	Code      string   `xml:"Error>Code"`
+	Message   string   `xml:"Error>Message"`
+	RequestID string   `xml:"RequestId"`
+}
+
+type xmlServiceUnavailableResponse struct {
+	XMLName xml.Name `xml:"ServiceUnavailableException"`
+}
+
+// UnmarshalErrorHandler is a name request handler to unmarshal request errors
+var UnmarshalErrorHandler = request.NamedHandler{Name: "awssdk.query.UnmarshalError", Fn: UnmarshalError}
+
+// UnmarshalError unmarshals an error response for an AWS Query service.
+func UnmarshalError(r *request.Request) {
+	defer r.HTTPResponse.Body.Close()
+
+	bodyBytes, err := ioutil.ReadAll(r.HTTPResponse.Body)
+	if err != nil {
+		r.Error = awserr.New("SerializationError", "failed to read from query HTTP response body", err)
+		return
+	}
+
+	// First check for specific error
+	resp := xmlErrorResponse{}
+	decodeErr := xml.Unmarshal(bodyBytes, &resp)
+	if decodeErr == nil {
+		reqID := resp.RequestID
+		if reqID == "" {
+			reqID = r.RequestID
+		}
+		r.Error = awserr.NewRequestFailure(
+			awserr.New(resp.Code, resp.Message, nil),
+			r.HTTPResponse.StatusCode,
+			reqID,
+		)
+		return
+	}
+
+	// Check for unhandled error
+	servUnavailResp := xmlServiceUnavailableResponse{}
+	unavailErr := xml.Unmarshal(bodyBytes, &servUnavailResp)
+	if unavailErr == nil {
+		r.Error = awserr.NewRequestFailure(
+			awserr.New("ServiceUnavailableException", "service is unavailable", nil),
+			r.HTTPResponse.StatusCode,
+			r.RequestID,
+		)
+		return
+	}
+
+	// Failed to retrieve any error message from the response body
+	r.Error = awserr.New("SerializationError",
+		"failed to decode query XML error response", decodeErr)
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/build.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/build.go
new file mode 100644
index 0000000..5f41251
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/build.go
@@ -0,0 +1,256 @@
+// Package rest provides RESTful serialization of AWS requests and responses.
+package rest
+
+import (
+	"bytes"
+	"encoding/base64"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"path"
+	"reflect"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/request"
+)
+
+// RFC822 returns an RFC822 formatted timestamp for AWS protocols
+const RFC822 = "Mon, 2 Jan 2006 15:04:05 GMT"
+
+// Whether the byte value can be sent without escaping in AWS URLs
+var noEscape [256]bool
+
+var errValueNotSet = fmt.Errorf("value not set")
+
+func init() {
+	for i := 0; i < len(noEscape); i++ {
+		// AWS expects every character except these to be escaped
+		noEscape[i] = (i >= 'A' && i <= 'Z') ||
+			(i >= 'a' && i <= 'z') ||
+			(i >= '0' && i <= '9') ||
+			i == '-' ||
+			i == '.' ||
+			i == '_' ||
+			i == '~'
+	}
+}
+
+// BuildHandler is a named request handler for building rest protocol requests
+var BuildHandler = request.NamedHandler{Name: "awssdk.rest.Build", Fn: Build}
+
+// Build builds the REST component of a service request.
+func Build(r *request.Request) {
+	if r.ParamsFilled() {
+		v := reflect.ValueOf(r.Params).Elem()
+		buildLocationElements(r, v)
+		buildBody(r, v)
+	}
+}
+
+func buildLocationElements(r *request.Request, v reflect.Value) {
+	query := r.HTTPRequest.URL.Query()
+
+	for i := 0; i < v.NumField(); i++ {
+		m := v.Field(i)
+		if n := v.Type().Field(i).Name; n[0:1] == strings.ToLower(n[0:1]) {
+			continue
+		}
+
+		if m.IsValid() {
+			field := v.Type().Field(i)
+			name := field.Tag.Get("locationName")
+			if name == "" {
+				name = field.Name
+			}
+			if m.Kind() == reflect.Ptr {
+				m = m.Elem()
+			}
+			if !m.IsValid() {
+				continue
+			}
+
+			var err error
+			switch field.Tag.Get("location") {
+			case "headers": // header maps
+				err = buildHeaderMap(&r.HTTPRequest.Header, m, field.Tag.Get("locationName"))
+			case "header":
+				err = buildHeader(&r.HTTPRequest.Header, m, name)
+			case "uri":
+				err = buildURI(r.HTTPRequest.URL, m, name)
+			case "querystring":
+				err = buildQueryString(query, m, name)
+			}
+			r.Error = err
+		}
+		if r.Error != nil {
+			return
+		}
+	}
+
+	r.HTTPRequest.URL.RawQuery = query.Encode()
+	updatePath(r.HTTPRequest.URL, r.HTTPRequest.URL.Path)
+}
+
+func buildBody(r *request.Request, v reflect.Value) {
+	if field, ok := v.Type().FieldByName("_"); ok {
+		if payloadName := field.Tag.Get("payload"); payloadName != "" {
+			pfield, _ := v.Type().FieldByName(payloadName)
+			if ptag := pfield.Tag.Get("type"); ptag != "" && ptag != "structure" {
+				payload := reflect.Indirect(v.FieldByName(payloadName))
+				if payload.IsValid() && payload.Interface() != nil {
+					switch reader := payload.Interface().(type) {
+					case io.ReadSeeker:
+						r.SetReaderBody(reader)
+					case []byte:
+						r.SetBufferBody(reader)
+					case string:
+						r.SetStringBody(reader)
+					default:
+						r.Error = awserr.New("SerializationError",
+							"failed to encode REST request",
+							fmt.Errorf("unknown payload type %s", payload.Type()))
+					}
+				}
+			}
+		}
+	}
+}
+
+func buildHeader(header *http.Header, v reflect.Value, name string) error {
+	str, err := convertType(v)
+	if err == errValueNotSet {
+		return nil
+	} else if err != nil {
+		return awserr.New("SerializationError", "failed to encode REST request", err)
+	}
+
+	header.Add(name, str)
+
+	return nil
+}
+
+func buildHeaderMap(header *http.Header, v reflect.Value, prefix string) error {
+	for _, key := range v.MapKeys() {
+		str, err := convertType(v.MapIndex(key))
+		if err == errValueNotSet {
+			continue
+		} else if err != nil {
+			return awserr.New("SerializationError", "failed to encode REST request", err)
+
+		}
+
+		header.Add(prefix+key.String(), str)
+	}
+	return nil
+}
+
+func buildURI(u *url.URL, v reflect.Value, name string) error {
+	value, err := convertType(v)
+	if err == errValueNotSet {
+		return nil
+	} else if err != nil {
+		return awserr.New("SerializationError", "failed to encode REST request", err)
+	}
+
+	uri := u.Path
+	uri = strings.Replace(uri, "{"+name+"}", EscapePath(value, true), -1)
+	uri = strings.Replace(uri, "{"+name+"+}", EscapePath(value, false), -1)
+	u.Path = uri
+
+	return nil
+}
+
+func buildQueryString(query url.Values, v reflect.Value, name string) error {
+	switch value := v.Interface().(type) {
+	case []*string:
+		for _, item := range value {
+			query.Add(name, *item)
+		}
+	case map[string]*string:
+		for key, item := range value {
+			query.Add(key, *item)
+		}
+	case map[string][]*string:
+		for key, items := range value {
+			for _, item := range items {
+				query.Add(key, *item)
+			}
+		}
+	default:
+		str, err := convertType(v)
+		if err == errValueNotSet {
+			return nil
+		} else if err != nil {
+			return awserr.New("SerializationError", "failed to encode REST request", err)
+		}
+		query.Set(name, str)
+	}
+
+	return nil
+}
+
+func updatePath(url *url.URL, urlPath string) {
+	scheme, query := url.Scheme, url.RawQuery
+
+	hasSlash := strings.HasSuffix(urlPath, "/")
+
+	// clean up path
+	urlPath = path.Clean(urlPath)
+	if hasSlash && !strings.HasSuffix(urlPath, "/") {
+		urlPath += "/"
+	}
+
+	// get formatted URL minus scheme so we can build this into Opaque
+	url.Scheme, url.Path, url.RawQuery = "", "", ""
+	s := url.String()
+	url.Scheme = scheme
+	url.RawQuery = query
+
+	// build opaque URI
+	url.Opaque = s + urlPath
+}
+
+// EscapePath escapes part of a URL path in Amazon style
+func EscapePath(path string, encodeSep bool) string {
+	var buf bytes.Buffer
+	for i := 0; i < len(path); i++ {
+		c := path[i]
+		if noEscape[c] || (c == '/' && !encodeSep) {
+			buf.WriteByte(c)
+		} else {
+			fmt.Fprintf(&buf, "%%%02X", c)
+		}
+	}
+	return buf.String()
+}
+
+func convertType(v reflect.Value) (string, error) {
+	v = reflect.Indirect(v)
+	if !v.IsValid() {
+		return "", errValueNotSet
+	}
+
+	var str string
+	switch value := v.Interface().(type) {
+	case string:
+		str = value
+	case []byte:
+		str = base64.StdEncoding.EncodeToString(value)
+	case bool:
+		str = strconv.FormatBool(value)
+	case int64:
+		str = strconv.FormatInt(value, 10)
+	case float64:
+		str = strconv.FormatFloat(value, 'f', -1, 64)
+	case time.Time:
+		str = value.UTC().Format(RFC822)
+	default:
+		err := fmt.Errorf("Unsupported value for param %v (%s)", v.Interface(), v.Type())
+		return "", err
+	}
+	return str, nil
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/payload.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/payload.go
new file mode 100644
index 0000000..4366de2
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/payload.go
@@ -0,0 +1,45 @@
+package rest
+
+import "reflect"
+
+// PayloadMember returns the payload field member of i if there is one, or nil.
+func PayloadMember(i interface{}) interface{} {
+	if i == nil {
+		return nil
+	}
+
+	v := reflect.ValueOf(i).Elem()
+	if !v.IsValid() {
+		return nil
+	}
+	if field, ok := v.Type().FieldByName("_"); ok {
+		if payloadName := field.Tag.Get("payload"); payloadName != "" {
+			field, _ := v.Type().FieldByName(payloadName)
+			if field.Tag.Get("type") != "structure" {
+				return nil
+			}
+
+			payload := v.FieldByName(payloadName)
+			if payload.IsValid() || (payload.Kind() == reflect.Ptr && !payload.IsNil()) {
+				return payload.Interface()
+			}
+		}
+	}
+	return nil
+}
+
+// PayloadType returns the type of a payload field member of i if there is one, or "".
+func PayloadType(i interface{}) string {
+	v := reflect.Indirect(reflect.ValueOf(i))
+	if !v.IsValid() {
+		return ""
+	}
+	if field, ok := v.Type().FieldByName("_"); ok {
+		if payloadName := field.Tag.Get("payload"); payloadName != "" {
+			if member, ok := v.Type().FieldByName(payloadName); ok {
+				return member.Tag.Get("type")
+			}
+		}
+	}
+	return ""
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/unmarshal.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/unmarshal.go
new file mode 100644
index 0000000..2cba1d9
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/unmarshal.go
@@ -0,0 +1,198 @@
+package rest
+
+import (
+	"encoding/base64"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"reflect"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/request"
+)
+
+// UnmarshalHandler is a named request handler for unmarshaling rest protocol requests
+var UnmarshalHandler = request.NamedHandler{Name: "awssdk.rest.Unmarshal", Fn: Unmarshal}
+
+// UnmarshalMetaHandler is a named request handler for unmarshaling rest protocol request metadata
+var UnmarshalMetaHandler = request.NamedHandler{Name: "awssdk.rest.UnmarshalMeta", Fn: UnmarshalMeta}
+
+// Unmarshal unmarshals the REST component of a response in a REST service.
+func Unmarshal(r *request.Request) {
+	if r.DataFilled() {
+		v := reflect.Indirect(reflect.ValueOf(r.Data))
+		unmarshalBody(r, v)
+	}
+}
+
+// UnmarshalMeta unmarshals the REST metadata of a response in a REST service
+func UnmarshalMeta(r *request.Request) {
+	r.RequestID = r.HTTPResponse.Header.Get("X-Amzn-Requestid")
+	if r.RequestID == "" {
+		// Alternative version of request id in the header
+		r.RequestID = r.HTTPResponse.Header.Get("X-Amz-Request-Id")
+	}
+	if r.DataFilled() {
+		v := reflect.Indirect(reflect.ValueOf(r.Data))
+		unmarshalLocationElements(r, v)
+	}
+}
+
+func unmarshalBody(r *request.Request, v reflect.Value) {
+	if field, ok := v.Type().FieldByName("_"); ok {
+		if payloadName := field.Tag.Get("payload"); payloadName != "" {
+			pfield, _ := v.Type().FieldByName(payloadName)
+			if ptag := pfield.Tag.Get("type"); ptag != "" && ptag != "structure" {
+				payload := v.FieldByName(payloadName)
+				if payload.IsValid() {
+					switch payload.Interface().(type) {
+					case []byte:
+						defer r.HTTPResponse.Body.Close()
+						b, err := ioutil.ReadAll(r.HTTPResponse.Body)
+						if err != nil {
+							r.Error = awserr.New("SerializationError", "failed to decode REST response", err)
+						} else {
+							payload.Set(reflect.ValueOf(b))
+						}
+					case *string:
+						defer r.HTTPResponse.Body.Close()
+						b, err := ioutil.ReadAll(r.HTTPResponse.Body)
+						if err != nil {
+							r.Error = awserr.New("SerializationError", "failed to decode REST response", err)
+						} else {
+							str := string(b)
+							payload.Set(reflect.ValueOf(&str))
+						}
+					default:
+						switch payload.Type().String() {
+						case "io.ReadSeeker":
+							payload.Set(reflect.ValueOf(aws.ReadSeekCloser(r.HTTPResponse.Body)))
+						case "aws.ReadSeekCloser", "io.ReadCloser":
+							payload.Set(reflect.ValueOf(r.HTTPResponse.Body))
+						default:
+							io.Copy(ioutil.Discard, r.HTTPResponse.Body)
+							defer r.HTTPResponse.Body.Close()
+							r.Error = awserr.New("SerializationError",
+								"failed to decode REST response",
+								fmt.Errorf("unknown payload type %s", payload.Type()))
+						}
+					}
+				}
+			}
+		}
+	}
+}
+
+func unmarshalLocationElements(r *request.Request, v reflect.Value) {
+	for i := 0; i < v.NumField(); i++ {
+		m, field := v.Field(i), v.Type().Field(i)
+		if n := field.Name; n[0:1] == strings.ToLower(n[0:1]) {
+			continue
+		}
+
+		if m.IsValid() {
+			name := field.Tag.Get("locationName")
+			if name == "" {
+				name = field.Name
+			}
+
+			switch field.Tag.Get("location") {
+			case "statusCode":
+				unmarshalStatusCode(m, r.HTTPResponse.StatusCode)
+			case "header":
+				err := unmarshalHeader(m, r.HTTPResponse.Header.Get(name))
+				if err != nil {
+					r.Error = awserr.New("SerializationError", "failed to decode REST response", err)
+					break
+				}
+			case "headers":
+				prefix := field.Tag.Get("locationName")
+				err := unmarshalHeaderMap(m, r.HTTPResponse.Header, prefix)
+				if err != nil {
+					r.Error = awserr.New("SerializationError", "failed to decode REST response", err)
+					break
+				}
+			}
+		}
+		if r.Error != nil {
+			return
+		}
+	}
+}
+
+func unmarshalStatusCode(v reflect.Value, statusCode int) {
+	if !v.IsValid() {
+		return
+	}
+
+	switch v.Interface().(type) {
+	case *int64:
+		s := int64(statusCode)
+		v.Set(reflect.ValueOf(&s))
+	}
+}
+
+func unmarshalHeaderMap(r reflect.Value, headers http.Header, prefix string) error {
+	switch r.Interface().(type) {
+	case map[string]*string: // we only support string map value types
+		out := map[string]*string{}
+		for k, v := range headers {
+			k = http.CanonicalHeaderKey(k)
+			if strings.HasPrefix(strings.ToLower(k), strings.ToLower(prefix)) {
+				out[k[len(prefix):]] = &v[0]
+			}
+		}
+		r.Set(reflect.ValueOf(out))
+	}
+	return nil
+}
+
+func unmarshalHeader(v reflect.Value, header string) error {
+	if !v.IsValid() || (header == "" && v.Elem().Kind() != reflect.String) {
+		return nil
+	}
+
+	switch v.Interface().(type) {
+	case *string:
+		v.Set(reflect.ValueOf(&header))
+	case []byte:
+		b, err := base64.StdEncoding.DecodeString(header)
+		if err != nil {
+			return err
+		}
+		v.Set(reflect.ValueOf(&b))
+	case *bool:
+		b, err := strconv.ParseBool(header)
+		if err != nil {
+			return err
+		}
+		v.Set(reflect.ValueOf(&b))
+	case *int64:
+		i, err := strconv.ParseInt(header, 10, 64)
+		if err != nil {
+			return err
+		}
+		v.Set(reflect.ValueOf(&i))
+	case *float64:
+		f, err := strconv.ParseFloat(header, 64)
+		if err != nil {
+			return err
+		}
+		v.Set(reflect.ValueOf(&f))
+	case *time.Time:
+		t, err := time.Parse(RFC822, header)
+		if err != nil {
+			return err
+		}
+		v.Set(reflect.ValueOf(&t))
+	default:
+		err := fmt.Errorf("Unsupported value for param %v (%s)", v.Interface(), v.Type())
+		return err
+	}
+	return nil
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/restxml/restxml.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/restxml/restxml.go
new file mode 100644
index 0000000..c74088b
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/restxml/restxml.go
@@ -0,0 +1,69 @@
+// Package restxml provides RESTful XML serialisation of AWS
+// requests and responses.
+package restxml
+
+//go:generate go run ../../../models/protocol_tests/generate.go ../../../models/protocol_tests/input/rest-xml.json build_test.go
+//go:generate go run ../../../models/protocol_tests/generate.go ../../../models/protocol_tests/output/rest-xml.json unmarshal_test.go
+
+import (
+	"bytes"
+	"encoding/xml"
+
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/request"
+	"github.com/aws/aws-sdk-go/private/protocol/query"
+	"github.com/aws/aws-sdk-go/private/protocol/rest"
+	"github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil"
+)
+
+// BuildHandler is a named request handler for building restxml protocol requests
+var BuildHandler = request.NamedHandler{Name: "awssdk.restxml.Build", Fn: Build}
+
+// UnmarshalHandler is a named request handler for unmarshaling restxml protocol requests
+var UnmarshalHandler = request.NamedHandler{Name: "awssdk.restxml.Unmarshal", Fn: Unmarshal}
+
+// UnmarshalMetaHandler is a named request handler for unmarshaling restxml protocol request metadata
+var UnmarshalMetaHandler = request.NamedHandler{Name: "awssdk.restxml.UnmarshalMeta", Fn: UnmarshalMeta}
+
+// UnmarshalErrorHandler is a named request handler for unmarshaling restxml protocol request errors
+var UnmarshalErrorHandler = request.NamedHandler{Name: "awssdk.restxml.UnmarshalError", Fn: UnmarshalError}
+
+// Build builds a request payload for the REST XML protocol.
+func Build(r *request.Request) {
+	rest.Build(r)
+
+	if t := rest.PayloadType(r.Params); t == "structure" || t == "" {
+		var buf bytes.Buffer
+		err := xmlutil.BuildXML(r.Params, xml.NewEncoder(&buf))
+		if err != nil {
+			r.Error = awserr.New("SerializationError", "failed to encode rest XML request", err)
+			return
+		}
+		r.SetBufferBody(buf.Bytes())
+	}
+}
+
+// Unmarshal unmarshals a payload response for the REST XML protocol.
+func Unmarshal(r *request.Request) {
+	if t := rest.PayloadType(r.Data); t == "structure" || t == "" {
+		defer r.HTTPResponse.Body.Close()
+		decoder := xml.NewDecoder(r.HTTPResponse.Body)
+		err := xmlutil.UnmarshalXML(r.Data, decoder, "")
+		if err != nil {
+			r.Error = awserr.New("SerializationError", "failed to decode REST XML response", err)
+			return
+		}
+	} else {
+		rest.Unmarshal(r)
+	}
+}
+
+// UnmarshalMeta unmarshals response headers for the REST XML protocol.
+func UnmarshalMeta(r *request.Request) {
+	rest.UnmarshalMeta(r)
+}
+
+// UnmarshalError unmarshals a response error for the REST XML protocol.
+func UnmarshalError(r *request.Request) {
+	query.UnmarshalError(r)
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/unmarshal.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/unmarshal.go
new file mode 100644
index 0000000..da1a681
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/unmarshal.go
@@ -0,0 +1,21 @@
+package protocol
+
+import (
+	"io"
+	"io/ioutil"
+
+	"github.com/aws/aws-sdk-go/aws/request"
+)
+
+// UnmarshalDiscardBodyHandler is a named request handler to empty and close a response's body
+var UnmarshalDiscardBodyHandler = request.NamedHandler{Name: "awssdk.shared.UnmarshalDiscardBody", Fn: UnmarshalDiscardBody}
+
+// UnmarshalDiscardBody is a request handler to empty a response's body and closing it.
+func UnmarshalDiscardBody(r *request.Request) {
+	if r.HTTPResponse == nil || r.HTTPResponse.Body == nil {
+		return
+	}
+
+	io.Copy(ioutil.Discard, r.HTTPResponse.Body)
+	r.HTTPResponse.Body.Close()
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil/build.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil/build.go
new file mode 100644
index 0000000..ceb4132
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil/build.go
@@ -0,0 +1,293 @@
+// Package xmlutil provides XML serialisation of AWS requests and responses.
+package xmlutil
+
+import (
+	"encoding/base64"
+	"encoding/xml"
+	"fmt"
+	"reflect"
+	"sort"
+	"strconv"
+	"time"
+
+	"github.com/aws/aws-sdk-go/private/protocol"
+)
+
+// BuildXML will serialize params into an xml.Encoder.
+// Error will be returned if the serialization of any of the params or nested values fails.
+func BuildXML(params interface{}, e *xml.Encoder) error {
+	b := xmlBuilder{encoder: e, namespaces: map[string]string{}}
+	root := NewXMLElement(xml.Name{})
+	if err := b.buildValue(reflect.ValueOf(params), root, ""); err != nil {
+		return err
+	}
+	for _, c := range root.Children {
+		for _, v := range c {
+			return StructToXML(e, v, false)
+		}
+	}
+	return nil
+}
+
+// Returns the reflection element of a value, if it is a pointer.
+func elemOf(value reflect.Value) reflect.Value {
+	for value.Kind() == reflect.Ptr {
+		value = value.Elem()
+	}
+	return value
+}
+
+// A xmlBuilder serializes values from Go code to XML
+type xmlBuilder struct {
+	encoder    *xml.Encoder
+	namespaces map[string]string
+}
+
+// buildValue generic XMLNode builder for any type. Will build value for their specific type
+// struct, list, map, scalar.
+//
+// Also takes a "type" tag value to set what type a value should be converted to XMLNode as. If
+// type is not provided reflect will be used to determine the value's type.
+func (b *xmlBuilder) buildValue(value reflect.Value, current *XMLNode, tag reflect.StructTag) error {
+	value = elemOf(value)
+	if !value.IsValid() { // no need to handle zero values
+		return nil
+	} else if tag.Get("location") != "" { // don't handle non-body location values
+		return nil
+	}
+
+	t := tag.Get("type")
+	if t == "" {
+		switch value.Kind() {
+		case reflect.Struct:
+			t = "structure"
+		case reflect.Slice:
+			t = "list"
+		case reflect.Map:
+			t = "map"
+		}
+	}
+
+	switch t {
+	case "structure":
+		if field, ok := value.Type().FieldByName("_"); ok {
+			tag = tag + reflect.StructTag(" ") + field.Tag
+		}
+		return b.buildStruct(value, current, tag)
+	case "list":
+		return b.buildList(value, current, tag)
+	case "map":
+		return b.buildMap(value, current, tag)
+	default:
+		return b.buildScalar(value, current, tag)
+	}
+}
+
+// buildStruct adds a struct and its fields to the current XMLNode. All fields any any nested
+// types are converted to XMLNodes also.
+func (b *xmlBuilder) buildStruct(value reflect.Value, current *XMLNode, tag reflect.StructTag) error {
+	if !value.IsValid() {
+		return nil
+	}
+
+	fieldAdded := false
+
+	// unwrap payloads
+	if payload := tag.Get("payload"); payload != "" {
+		field, _ := value.Type().FieldByName(payload)
+		tag = field.Tag
+		value = elemOf(value.FieldByName(payload))
+
+		if !value.IsValid() {
+			return nil
+		}
+	}
+
+	child := NewXMLElement(xml.Name{Local: tag.Get("locationName")})
+
+	// there is an xmlNamespace associated with this struct
+	if prefix, uri := tag.Get("xmlPrefix"), tag.Get("xmlURI"); uri != "" {
+		ns := xml.Attr{
+			Name:  xml.Name{Local: "xmlns"},
+			Value: uri,
+		}
+		if prefix != "" {
+			b.namespaces[prefix] = uri // register the namespace
+			ns.Name.Local = "xmlns:" + prefix
+		}
+
+		child.Attr = append(child.Attr, ns)
+	}
+
+	t := value.Type()
+	for i := 0; i < value.NumField(); i++ {
+		member := elemOf(value.Field(i))
+		field := t.Field(i)
+
+		if field.PkgPath != "" {
+			continue // ignore unexported fields
+		}
+
+		mTag := field.Tag
+		if mTag.Get("location") != "" { // skip non-body members
+			continue
+		}
+
+		if protocol.CanSetIdempotencyToken(value.Field(i), field) {
+			token := protocol.GetIdempotencyToken()
+			member = reflect.ValueOf(token)
+		}
+
+		memberName := mTag.Get("locationName")
+		if memberName == "" {
+			memberName = field.Name
+			mTag = reflect.StructTag(string(mTag) + ` locationName:"` + memberName + `"`)
+		}
+		if err := b.buildValue(member, child, mTag); err != nil {
+			return err
+		}
+
+		fieldAdded = true
+	}
+
+	if fieldAdded { // only append this child if we have one ore more valid members
+		current.AddChild(child)
+	}
+
+	return nil
+}
+
+// buildList adds the value's list items to the current XMLNode as children nodes. All
+// nested values in the list are converted to XMLNodes also.
+func (b *xmlBuilder) buildList(value reflect.Value, current *XMLNode, tag reflect.StructTag) error {
+	if value.IsNil() { // don't build omitted lists
+		return nil
+	}
+
+	// check for unflattened list member
+	flattened := tag.Get("flattened") != ""
+
+	xname := xml.Name{Local: tag.Get("locationName")}
+	if flattened {
+		for i := 0; i < value.Len(); i++ {
+			child := NewXMLElement(xname)
+			current.AddChild(child)
+			if err := b.buildValue(value.Index(i), child, ""); err != nil {
+				return err
+			}
+		}
+	} else {
+		list := NewXMLElement(xname)
+		current.AddChild(list)
+
+		for i := 0; i < value.Len(); i++ {
+			iname := tag.Get("locationNameList")
+			if iname == "" {
+				iname = "member"
+			}
+
+			child := NewXMLElement(xml.Name{Local: iname})
+			list.AddChild(child)
+			if err := b.buildValue(value.Index(i), child, ""); err != nil {
+				return err
+			}
+		}
+	}
+
+	return nil
+}
+
+// buildMap adds the value's key/value pairs to the current XMLNode as children nodes. All
+// nested values in the map are converted to XMLNodes also.
+//
+// Error will be returned if it is unable to build the map's values into XMLNodes
+func (b *xmlBuilder) buildMap(value reflect.Value, current *XMLNode, tag reflect.StructTag) error {
+	if value.IsNil() { // don't build omitted maps
+		return nil
+	}
+
+	maproot := NewXMLElement(xml.Name{Local: tag.Get("locationName")})
+	current.AddChild(maproot)
+	current = maproot
+
+	kname, vname := "key", "value"
+	if n := tag.Get("locationNameKey"); n != "" {
+		kname = n
+	}
+	if n := tag.Get("locationNameValue"); n != "" {
+		vname = n
+	}
+
+	// sorting is not required for compliance, but it makes testing easier
+	keys := make([]string, value.Len())
+	for i, k := range value.MapKeys() {
+		keys[i] = k.String()
+	}
+	sort.Strings(keys)
+
+	for _, k := range keys {
+		v := value.MapIndex(reflect.ValueOf(k))
+
+		mapcur := current
+		if tag.Get("flattened") == "" { // add "entry" tag to non-flat maps
+			child := NewXMLElement(xml.Name{Local: "entry"})
+			mapcur.AddChild(child)
+			mapcur = child
+		}
+
+		kchild := NewXMLElement(xml.Name{Local: kname})
+		kchild.Text = k
+		vchild := NewXMLElement(xml.Name{Local: vname})
+		mapcur.AddChild(kchild)
+		mapcur.AddChild(vchild)
+
+		if err := b.buildValue(v, vchild, ""); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// buildScalar will convert the value into a string and append it as a attribute or child
+// of the current XMLNode.
+//
+// The value will be added as an attribute if tag contains a "xmlAttribute" attribute value.
+//
+// Error will be returned if the value type is unsupported.
+func (b *xmlBuilder) buildScalar(value reflect.Value, current *XMLNode, tag reflect.StructTag) error {
+	var str string
+	switch converted := value.Interface().(type) {
+	case string:
+		str = converted
+	case []byte:
+		if !value.IsNil() {
+			str = base64.StdEncoding.EncodeToString(converted)
+		}
+	case bool:
+		str = strconv.FormatBool(converted)
+	case int64:
+		str = strconv.FormatInt(converted, 10)
+	case int:
+		str = strconv.Itoa(converted)
+	case float64:
+		str = strconv.FormatFloat(converted, 'f', -1, 64)
+	case float32:
+		str = strconv.FormatFloat(float64(converted), 'f', -1, 32)
+	case time.Time:
+		const ISO8601UTC = "2006-01-02T15:04:05Z"
+		str = converted.UTC().Format(ISO8601UTC)
+	default:
+		return fmt.Errorf("unsupported value for param %s: %v (%s)",
+			tag.Get("locationName"), value.Interface(), value.Type().Name())
+	}
+
+	xname := xml.Name{Local: tag.Get("locationName")}
+	if tag.Get("xmlAttribute") != "" { // put into current node's attribute list
+		attr := xml.Attr{Name: xname, Value: str}
+		current.Attr = append(current.Attr, attr)
+	} else { // regular text node
+		current.AddChild(&XMLNode{Name: xname, Text: str})
+	}
+	return nil
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil/unmarshal.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil/unmarshal.go
new file mode 100644
index 0000000..49f291a
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil/unmarshal.go
@@ -0,0 +1,260 @@
+package xmlutil
+
+import (
+	"encoding/base64"
+	"encoding/xml"
+	"fmt"
+	"io"
+	"reflect"
+	"strconv"
+	"strings"
+	"time"
+)
+
+// UnmarshalXML deserializes an xml.Decoder into the container v. V
+// needs to match the shape of the XML expected to be decoded.
+// If the shape doesn't match unmarshaling will fail.
+func UnmarshalXML(v interface{}, d *xml.Decoder, wrapper string) error {
+	n, _ := XMLToStruct(d, nil)
+	if n.Children != nil {
+		for _, root := range n.Children {
+			for _, c := range root {
+				if wrappedChild, ok := c.Children[wrapper]; ok {
+					c = wrappedChild[0] // pull out wrapped element
+				}
+
+				err := parse(reflect.ValueOf(v), c, "")
+				if err != nil {
+					if err == io.EOF {
+						return nil
+					}
+					return err
+				}
+			}
+		}
+		return nil
+	}
+	return nil
+}
+
+// parse deserializes any value from the XMLNode. The type tag is used to infer the type, or reflect
+// will be used to determine the type from r.
+func parse(r reflect.Value, node *XMLNode, tag reflect.StructTag) error {
+	rtype := r.Type()
+	if rtype.Kind() == reflect.Ptr {
+		rtype = rtype.Elem() // check kind of actual element type
+	}
+
+	t := tag.Get("type")
+	if t == "" {
+		switch rtype.Kind() {
+		case reflect.Struct:
+			t = "structure"
+		case reflect.Slice:
+			t = "list"
+		case reflect.Map:
+			t = "map"
+		}
+	}
+
+	switch t {
+	case "structure":
+		if field, ok := rtype.FieldByName("_"); ok {
+			tag = field.Tag
+		}
+		return parseStruct(r, node, tag)
+	case "list":
+		return parseList(r, node, tag)
+	case "map":
+		return parseMap(r, node, tag)
+	default:
+		return parseScalar(r, node, tag)
+	}
+}
+
+// parseStruct deserializes a structure and its fields from an XMLNode. Any nested
+// types in the structure will also be deserialized.
+func parseStruct(r reflect.Value, node *XMLNode, tag reflect.StructTag) error {
+	t := r.Type()
+	if r.Kind() == reflect.Ptr {
+		if r.IsNil() { // create the structure if it's nil
+			s := reflect.New(r.Type().Elem())
+			r.Set(s)
+			r = s
+		}
+
+		r = r.Elem()
+		t = t.Elem()
+	}
+
+	// unwrap any payloads
+	if payload := tag.Get("payload"); payload != "" {
+		field, _ := t.FieldByName(payload)
+		return parseStruct(r.FieldByName(payload), node, field.Tag)
+	}
+
+	for i := 0; i < t.NumField(); i++ {
+		field := t.Field(i)
+		if c := field.Name[0:1]; strings.ToLower(c) == c {
+			continue // ignore unexported fields
+		}
+
+		// figure out what this field is called
+		name := field.Name
+		if field.Tag.Get("flattened") != "" && field.Tag.Get("locationNameList") != "" {
+			name = field.Tag.Get("locationNameList")
+		} else if locName := field.Tag.Get("locationName"); locName != "" {
+			name = locName
+		}
+
+		// try to find the field by name in elements
+		elems := node.Children[name]
+
+		if elems == nil { // try to find the field in attributes
+			for _, a := range node.Attr {
+				if name == a.Name.Local {
+					// turn this into a text node for de-serializing
+					elems = []*XMLNode{{Text: a.Value}}
+				}
+			}
+		}
+
+		member := r.FieldByName(field.Name)
+		for _, elem := range elems {
+			err := parse(member, elem, field.Tag)
+			if err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+// parseList deserializes a list of values from an XML node. Each list entry
+// will also be deserialized.
+func parseList(r reflect.Value, node *XMLNode, tag reflect.StructTag) error {
+	t := r.Type()
+
+	if tag.Get("flattened") == "" { // look at all item entries
+		mname := "member"
+		if name := tag.Get("locationNameList"); name != "" {
+			mname = name
+		}
+
+		if Children, ok := node.Children[mname]; ok {
+			if r.IsNil() {
+				r.Set(reflect.MakeSlice(t, len(Children), len(Children)))
+			}
+
+			for i, c := range Children {
+				err := parse(r.Index(i), c, "")
+				if err != nil {
+					return err
+				}
+			}
+		}
+	} else { // flattened list means this is a single element
+		if r.IsNil() {
+			r.Set(reflect.MakeSlice(t, 0, 0))
+		}
+
+		childR := reflect.Zero(t.Elem())
+		r.Set(reflect.Append(r, childR))
+		err := parse(r.Index(r.Len()-1), node, "")
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// parseMap deserializes a map from an XMLNode. The direct children of the XMLNode
+// will also be deserialized as map entries.
+func parseMap(r reflect.Value, node *XMLNode, tag reflect.StructTag) error {
+	if r.IsNil() {
+		r.Set(reflect.MakeMap(r.Type()))
+	}
+
+	if tag.Get("flattened") == "" { // look at all child entries
+		for _, entry := range node.Children["entry"] {
+			parseMapEntry(r, entry, tag)
+		}
+	} else { // this element is itself an entry
+		parseMapEntry(r, node, tag)
+	}
+
+	return nil
+}
+
+// parseMapEntry deserializes a map entry from a XML node.
+func parseMapEntry(r reflect.Value, node *XMLNode, tag reflect.StructTag) error {
+	kname, vname := "key", "value"
+	if n := tag.Get("locationNameKey"); n != "" {
+		kname = n
+	}
+	if n := tag.Get("locationNameValue"); n != "" {
+		vname = n
+	}
+
+	keys, ok := node.Children[kname]
+	values := node.Children[vname]
+	if ok {
+		for i, key := range keys {
+			keyR := reflect.ValueOf(key.Text)
+			value := values[i]
+			valueR := reflect.New(r.Type().Elem()).Elem()
+
+			parse(valueR, value, "")
+			r.SetMapIndex(keyR, valueR)
+		}
+	}
+	return nil
+}
+
+// parseScaller deserializes an XMLNode value into a concrete type based on the
+// interface type of r.
+//
+// Error is returned if the deserialization fails due to invalid type conversion,
+// or unsupported interface type.
+func parseScalar(r reflect.Value, node *XMLNode, tag reflect.StructTag) error {
+	switch r.Interface().(type) {
+	case *string:
+		r.Set(reflect.ValueOf(&node.Text))
+		return nil
+	case []byte:
+		b, err := base64.StdEncoding.DecodeString(node.Text)
+		if err != nil {
+			return err
+		}
+		r.Set(reflect.ValueOf(b))
+	case *bool:
+		v, err := strconv.ParseBool(node.Text)
+		if err != nil {
+			return err
+		}
+		r.Set(reflect.ValueOf(&v))
+	case *int64:
+		v, err := strconv.ParseInt(node.Text, 10, 64)
+		if err != nil {
+			return err
+		}
+		r.Set(reflect.ValueOf(&v))
+	case *float64:
+		v, err := strconv.ParseFloat(node.Text, 64)
+		if err != nil {
+			return err
+		}
+		r.Set(reflect.ValueOf(&v))
+	case *time.Time:
+		const ISO8601UTC = "2006-01-02T15:04:05Z"
+		t, err := time.Parse(ISO8601UTC, node.Text)
+		if err != nil {
+			return err
+		}
+		r.Set(reflect.ValueOf(&t))
+	default:
+		return fmt.Errorf("unsupported value: %v (%s)", r.Interface(), r.Type())
+	}
+	return nil
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil/xml_to_struct.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil/xml_to_struct.go
new file mode 100644
index 0000000..72c198a
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil/xml_to_struct.go
@@ -0,0 +1,105 @@
+package xmlutil
+
+import (
+	"encoding/xml"
+	"io"
+	"sort"
+)
+
+// A XMLNode contains the values to be encoded or decoded.
+type XMLNode struct {
+	Name     xml.Name              `json:",omitempty"`
+	Children map[string][]*XMLNode `json:",omitempty"`
+	Text     string                `json:",omitempty"`
+	Attr     []xml.Attr            `json:",omitempty"`
+}
+
+// NewXMLElement returns a pointer to a new XMLNode initialized to default values.
+func NewXMLElement(name xml.Name) *XMLNode {
+	return &XMLNode{
+		Name:     name,
+		Children: map[string][]*XMLNode{},
+		Attr:     []xml.Attr{},
+	}
+}
+
+// AddChild adds child to the XMLNode.
+func (n *XMLNode) AddChild(child *XMLNode) {
+	if _, ok := n.Children[child.Name.Local]; !ok {
+		n.Children[child.Name.Local] = []*XMLNode{}
+	}
+	n.Children[child.Name.Local] = append(n.Children[child.Name.Local], child)
+}
+
+// XMLToStruct converts a xml.Decoder stream to XMLNode with nested values.
+func XMLToStruct(d *xml.Decoder, s *xml.StartElement) (*XMLNode, error) {
+	out := &XMLNode{}
+	for {
+		tok, err := d.Token()
+		if tok == nil || err == io.EOF {
+			break
+		}
+		if err != nil {
+			return out, err
+		}
+
+		switch typed := tok.(type) {
+		case xml.CharData:
+			out.Text = string(typed.Copy())
+		case xml.StartElement:
+			el := typed.Copy()
+			out.Attr = el.Attr
+			if out.Children == nil {
+				out.Children = map[string][]*XMLNode{}
+			}
+
+			name := typed.Name.Local
+			slice := out.Children[name]
+			if slice == nil {
+				slice = []*XMLNode{}
+			}
+			node, e := XMLToStruct(d, &el)
+			if e != nil {
+				return out, e
+			}
+			node.Name = typed.Name
+			slice = append(slice, node)
+			out.Children[name] = slice
+		case xml.EndElement:
+			if s != nil && s.Name.Local == typed.Name.Local { // matching end token
+				return out, nil
+			}
+		}
+	}
+	return out, nil
+}
+
+// StructToXML writes an XMLNode to a xml.Encoder as tokens.
+func StructToXML(e *xml.Encoder, node *XMLNode, sorted bool) error {
+	e.EncodeToken(xml.StartElement{Name: node.Name, Attr: node.Attr})
+
+	if node.Text != "" {
+		e.EncodeToken(xml.CharData([]byte(node.Text)))
+	} else if sorted {
+		sortedNames := []string{}
+		for k := range node.Children {
+			sortedNames = append(sortedNames, k)
+		}
+		sort.Strings(sortedNames)
+
+		for _, k := range sortedNames {
+			for _, v := range node.Children[k] {
+				StructToXML(e, v, sorted)
+			}
+		}
+	} else {
+		for _, c := range node.Children {
+			for _, v := range c {
+				StructToXML(e, v, sorted)
+			}
+		}
+	}
+
+	e.EncodeToken(xml.EndElement{Name: node.Name})
+	return e.Flush()
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/private/signer/v4/header_rules.go b/vendor/github.com/aws/aws-sdk-go/private/signer/v4/header_rules.go
new file mode 100644
index 0000000..244c86d
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/signer/v4/header_rules.go
@@ -0,0 +1,82 @@
+package v4
+
+import (
+	"net/http"
+	"strings"
+)
+
+// validator houses a set of rule needed for validation of a
+// string value
+type rules []rule
+
+// rule interface allows for more flexible rules and just simply
+// checks whether or not a value adheres to that rule
+type rule interface {
+	IsValid(value string) bool
+}
+
+// IsValid will iterate through all rules and see if any rules
+// apply to the value and supports nested rules
+func (r rules) IsValid(value string) bool {
+	for _, rule := range r {
+		if rule.IsValid(value) {
+			return true
+		}
+	}
+	return false
+}
+
+// mapRule generic rule for maps
+type mapRule map[string]struct{}
+
+// IsValid for the map rule satisfies whether it exists in the map
+func (m mapRule) IsValid(value string) bool {
+	_, ok := m[value]
+	return ok
+}
+
+// whitelist is a generic rule for whitelisting
+type whitelist struct {
+	rule
+}
+
+// IsValid for whitelist checks if the value is within the whitelist
+func (w whitelist) IsValid(value string) bool {
+	return w.rule.IsValid(value)
+}
+
+// blacklist is a generic rule for blacklisting
+type blacklist struct {
+	rule
+}
+
+// IsValid for whitelist checks if the value is within the whitelist
+func (b blacklist) IsValid(value string) bool {
+	return !b.rule.IsValid(value)
+}
+
+type patterns []string
+
+// IsValid for patterns checks each pattern and returns if a match has
+// been found
+func (p patterns) IsValid(value string) bool {
+	for _, pattern := range p {
+		if strings.HasPrefix(http.CanonicalHeaderKey(value), pattern) {
+			return true
+		}
+	}
+	return false
+}
+
+// inclusiveRules rules allow for rules to depend on one another
+type inclusiveRules []rule
+
+// IsValid will return true if all rules are true
+func (r inclusiveRules) IsValid(value string) bool {
+	for _, rule := range r {
+		if !rule.IsValid(value) {
+			return false
+		}
+	}
+	return true
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/private/signer/v4/v4.go b/vendor/github.com/aws/aws-sdk-go/private/signer/v4/v4.go
new file mode 100644
index 0000000..4765800
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/signer/v4/v4.go
@@ -0,0 +1,465 @@
+// Package v4 implements signing for AWS V4 signer
+package v4
+
+import (
+	"crypto/hmac"
+	"crypto/sha256"
+	"encoding/hex"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"sort"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/credentials"
+	"github.com/aws/aws-sdk-go/aws/request"
+	"github.com/aws/aws-sdk-go/private/protocol/rest"
+)
+
+const (
+	authHeaderPrefix = "AWS4-HMAC-SHA256"
+	timeFormat       = "20060102T150405Z"
+	shortTimeFormat  = "20060102"
+)
+
+var ignoredHeaders = rules{
+	blacklist{
+		mapRule{
+			"Authorization": struct{}{},
+			"User-Agent":    struct{}{},
+		},
+	},
+}
+
+// requiredSignedHeaders is a whitelist for build canonical headers.
+var requiredSignedHeaders = rules{
+	whitelist{
+		mapRule{
+			"Cache-Control":                                               struct{}{},
+			"Content-Disposition":                                         struct{}{},
+			"Content-Encoding":                                            struct{}{},
+			"Content-Language":                                            struct{}{},
+			"Content-Md5":                                                 struct{}{},
+			"Content-Type":                                                struct{}{},
+			"Expires":                                                     struct{}{},
+			"If-Match":                                                    struct{}{},
+			"If-Modified-Since":                                           struct{}{},
+			"If-None-Match":                                               struct{}{},
+			"If-Unmodified-Since":                                         struct{}{},
+			"Range":                                                       struct{}{},
+			"X-Amz-Acl":                                                   struct{}{},
+			"X-Amz-Copy-Source":                                           struct{}{},
+			"X-Amz-Copy-Source-If-Match":                                  struct{}{},
+			"X-Amz-Copy-Source-If-Modified-Since":                         struct{}{},
+			"X-Amz-Copy-Source-If-None-Match":                             struct{}{},
+			"X-Amz-Copy-Source-If-Unmodified-Since":                       struct{}{},
+			"X-Amz-Copy-Source-Range":                                     struct{}{},
+			"X-Amz-Copy-Source-Server-Side-Encryption-Customer-Algorithm": struct{}{},
+			"X-Amz-Copy-Source-Server-Side-Encryption-Customer-Key":       struct{}{},
+			"X-Amz-Copy-Source-Server-Side-Encryption-Customer-Key-Md5":   struct{}{},
+			"X-Amz-Grant-Full-control":                                    struct{}{},
+			"X-Amz-Grant-Read":                                            struct{}{},
+			"X-Amz-Grant-Read-Acp":                                        struct{}{},
+			"X-Amz-Grant-Write":                                           struct{}{},
+			"X-Amz-Grant-Write-Acp":                                       struct{}{},
+			"X-Amz-Metadata-Directive":                                    struct{}{},
+			"X-Amz-Mfa":                                                   struct{}{},
+			"X-Amz-Request-Payer":                                         struct{}{},
+			"X-Amz-Server-Side-Encryption":                                struct{}{},
+			"X-Amz-Server-Side-Encryption-Aws-Kms-Key-Id":                 struct{}{},
+			"X-Amz-Server-Side-Encryption-Customer-Algorithm":             struct{}{},
+			"X-Amz-Server-Side-Encryption-Customer-Key":                   struct{}{},
+			"X-Amz-Server-Side-Encryption-Customer-Key-Md5":               struct{}{},
+			"X-Amz-Storage-Class":                                         struct{}{},
+			"X-Amz-Website-Redirect-Location":                             struct{}{},
+		},
+	},
+	patterns{"X-Amz-Meta-"},
+}
+
+// allowedHoisting is a whitelist for build query headers. The boolean value
+// represents whether or not it is a pattern.
+var allowedQueryHoisting = inclusiveRules{
+	blacklist{requiredSignedHeaders},
+	patterns{"X-Amz-"},
+}
+
+type signer struct {
+	Request     *http.Request
+	Time        time.Time
+	ExpireTime  time.Duration
+	ServiceName string
+	Region      string
+	CredValues  credentials.Value
+	Credentials *credentials.Credentials
+	Query       url.Values
+	Body        io.ReadSeeker
+	Debug       aws.LogLevelType
+	Logger      aws.Logger
+
+	isPresign          bool
+	formattedTime      string
+	formattedShortTime string
+
+	signedHeaders    string
+	canonicalHeaders string
+	canonicalString  string
+	credentialString string
+	stringToSign     string
+	signature        string
+	authorization    string
+	notHoist         bool
+	signedHeaderVals http.Header
+}
+
+// Sign requests with signature version 4.
+//
+// Will sign the requests with the service config's Credentials object
+// Signing is skipped if the credentials is the credentials.AnonymousCredentials
+// object.
+func Sign(req *request.Request) {
+	// If the request does not need to be signed ignore the signing of the
+	// request if the AnonymousCredentials object is used.
+	if req.Config.Credentials == credentials.AnonymousCredentials {
+		return
+	}
+
+	region := req.ClientInfo.SigningRegion
+	if region == "" {
+		region = aws.StringValue(req.Config.Region)
+	}
+
+	name := req.ClientInfo.SigningName
+	if name == "" {
+		name = req.ClientInfo.ServiceName
+	}
+
+	s := signer{
+		Request:     req.HTTPRequest,
+		Time:        req.Time,
+		ExpireTime:  req.ExpireTime,
+		Query:       req.HTTPRequest.URL.Query(),
+		Body:        req.Body,
+		ServiceName: name,
+		Region:      region,
+		Credentials: req.Config.Credentials,
+		Debug:       req.Config.LogLevel.Value(),
+		Logger:      req.Config.Logger,
+		notHoist:    req.NotHoist,
+	}
+
+	req.Error = s.sign()
+	req.Time = s.Time
+	req.SignedHeaderVals = s.signedHeaderVals
+}
+
+func (v4 *signer) sign() error {
+	if v4.ExpireTime != 0 {
+		v4.isPresign = true
+	}
+
+	if v4.isRequestSigned() {
+		if !v4.Credentials.IsExpired() && time.Now().Before(v4.Time.Add(10*time.Minute)) {
+			// If the request is already signed, and the credentials have not
+			// expired, and the request is not too old ignore the signing request.
+			return nil
+		}
+		v4.Time = time.Now()
+
+		// The credentials have expired for this request. The current signing
+		// is invalid, and needs to be request because the request will fail.
+		if v4.isPresign {
+			v4.removePresign()
+			// Update the request's query string to ensure the values stays in
+			// sync in the case retrieving the new credentials fails.
+			v4.Request.URL.RawQuery = v4.Query.Encode()
+		}
+	}
+
+	var err error
+	v4.CredValues, err = v4.Credentials.Get()
+	if err != nil {
+		return err
+	}
+
+	if v4.isPresign {
+		v4.Query.Set("X-Amz-Algorithm", authHeaderPrefix)
+		if v4.CredValues.SessionToken != "" {
+			v4.Query.Set("X-Amz-Security-Token", v4.CredValues.SessionToken)
+		} else {
+			v4.Query.Del("X-Amz-Security-Token")
+		}
+	} else if v4.CredValues.SessionToken != "" {
+		v4.Request.Header.Set("X-Amz-Security-Token", v4.CredValues.SessionToken)
+	}
+
+	v4.build()
+
+	if v4.Debug.Matches(aws.LogDebugWithSigning) {
+		v4.logSigningInfo()
+	}
+
+	return nil
+}
+
+const logSignInfoMsg = `DEBUG: Request Signiture:
+---[ CANONICAL STRING  ]-----------------------------
+%s
+---[ STRING TO SIGN ]--------------------------------
+%s%s
+-----------------------------------------------------`
+const logSignedURLMsg = `
+---[ SIGNED URL ]------------------------------------
+%s`
+
+func (v4 *signer) logSigningInfo() {
+	signedURLMsg := ""
+	if v4.isPresign {
+		signedURLMsg = fmt.Sprintf(logSignedURLMsg, v4.Request.URL.String())
+	}
+	msg := fmt.Sprintf(logSignInfoMsg, v4.canonicalString, v4.stringToSign, signedURLMsg)
+	v4.Logger.Log(msg)
+}
+
+func (v4 *signer) build() {
+
+	v4.buildTime()             // no depends
+	v4.buildCredentialString() // no depends
+
+	unsignedHeaders := v4.Request.Header
+	if v4.isPresign {
+		if !v4.notHoist {
+			urlValues := url.Values{}
+			urlValues, unsignedHeaders = buildQuery(allowedQueryHoisting, unsignedHeaders) // no depends
+			for k := range urlValues {
+				v4.Query[k] = urlValues[k]
+			}
+		}
+	}
+
+	v4.buildCanonicalHeaders(ignoredHeaders, unsignedHeaders)
+	v4.buildCanonicalString() // depends on canon headers / signed headers
+	v4.buildStringToSign()    // depends on canon string
+	v4.buildSignature()       // depends on string to sign
+
+	if v4.isPresign {
+		v4.Request.URL.RawQuery += "&X-Amz-Signature=" + v4.signature
+	} else {
+		parts := []string{
+			authHeaderPrefix + " Credential=" + v4.CredValues.AccessKeyID + "/" + v4.credentialString,
+			"SignedHeaders=" + v4.signedHeaders,
+			"Signature=" + v4.signature,
+		}
+		v4.Request.Header.Set("Authorization", strings.Join(parts, ", "))
+	}
+}
+
+func (v4 *signer) buildTime() {
+	v4.formattedTime = v4.Time.UTC().Format(timeFormat)
+	v4.formattedShortTime = v4.Time.UTC().Format(shortTimeFormat)
+
+	if v4.isPresign {
+		duration := int64(v4.ExpireTime / time.Second)
+		v4.Query.Set("X-Amz-Date", v4.formattedTime)
+		v4.Query.Set("X-Amz-Expires", strconv.FormatInt(duration, 10))
+	} else {
+		v4.Request.Header.Set("X-Amz-Date", v4.formattedTime)
+	}
+}
+
+func (v4 *signer) buildCredentialString() {
+	v4.credentialString = strings.Join([]string{
+		v4.formattedShortTime,
+		v4.Region,
+		v4.ServiceName,
+		"aws4_request",
+	}, "/")
+
+	if v4.isPresign {
+		v4.Query.Set("X-Amz-Credential", v4.CredValues.AccessKeyID+"/"+v4.credentialString)
+	}
+}
+
+func buildQuery(r rule, header http.Header) (url.Values, http.Header) {
+	query := url.Values{}
+	unsignedHeaders := http.Header{}
+	for k, h := range header {
+		if r.IsValid(k) {
+			query[k] = h
+		} else {
+			unsignedHeaders[k] = h
+		}
+	}
+
+	return query, unsignedHeaders
+}
+func (v4 *signer) buildCanonicalHeaders(r rule, header http.Header) {
+	var headers []string
+	headers = append(headers, "host")
+	for k, v := range header {
+		canonicalKey := http.CanonicalHeaderKey(k)
+		if !r.IsValid(canonicalKey) {
+			continue // ignored header
+		}
+		if v4.signedHeaderVals == nil {
+			v4.signedHeaderVals = make(http.Header)
+		}
+
+		lowerCaseKey := strings.ToLower(k)
+		if _, ok := v4.signedHeaderVals[lowerCaseKey]; ok {
+			// include additional values
+			v4.signedHeaderVals[lowerCaseKey] = append(v4.signedHeaderVals[lowerCaseKey], v...)
+			continue
+		}
+
+		headers = append(headers, lowerCaseKey)
+		v4.signedHeaderVals[lowerCaseKey] = v
+	}
+	sort.Strings(headers)
+
+	v4.signedHeaders = strings.Join(headers, ";")
+
+	if v4.isPresign {
+		v4.Query.Set("X-Amz-SignedHeaders", v4.signedHeaders)
+	}
+
+	headerValues := make([]string, len(headers))
+	for i, k := range headers {
+		if k == "host" {
+			headerValues[i] = "host:" + v4.Request.URL.Host
+		} else {
+			headerValues[i] = k + ":" +
+				strings.Join(v4.signedHeaderVals[k], ",")
+		}
+	}
+
+	v4.canonicalHeaders = strings.Join(stripExcessSpaces(headerValues), "\n")
+}
+
+func (v4 *signer) buildCanonicalString() {
+	v4.Request.URL.RawQuery = strings.Replace(v4.Query.Encode(), "+", "%20", -1)
+	uri := v4.Request.URL.Opaque
+	if uri != "" {
+		uri = "/" + strings.Join(strings.Split(uri, "/")[3:], "/")
+	} else {
+		uri = v4.Request.URL.Path
+	}
+	if uri == "" {
+		uri = "/"
+	}
+
+	if v4.ServiceName != "s3" {
+		uri = rest.EscapePath(uri, false)
+	}
+
+	v4.canonicalString = strings.Join([]string{
+		v4.Request.Method,
+		uri,
+		v4.Request.URL.RawQuery,
+		v4.canonicalHeaders + "\n",
+		v4.signedHeaders,
+		v4.bodyDigest(),
+	}, "\n")
+}
+
+func (v4 *signer) buildStringToSign() {
+	v4.stringToSign = strings.Join([]string{
+		authHeaderPrefix,
+		v4.formattedTime,
+		v4.credentialString,
+		hex.EncodeToString(makeSha256([]byte(v4.canonicalString))),
+	}, "\n")
+}
+
+func (v4 *signer) buildSignature() {
+	secret := v4.CredValues.SecretAccessKey
+	date := makeHmac([]byte("AWS4"+secret), []byte(v4.formattedShortTime))
+	region := makeHmac(date, []byte(v4.Region))
+	service := makeHmac(region, []byte(v4.ServiceName))
+	credentials := makeHmac(service, []byte("aws4_request"))
+	signature := makeHmac(credentials, []byte(v4.stringToSign))
+	v4.signature = hex.EncodeToString(signature)
+}
+
+func (v4 *signer) bodyDigest() string {
+	hash := v4.Request.Header.Get("X-Amz-Content-Sha256")
+	if hash == "" {
+		if v4.isPresign && v4.ServiceName == "s3" {
+			hash = "UNSIGNED-PAYLOAD"
+		} else if v4.Body == nil {
+			hash = hex.EncodeToString(makeSha256([]byte{}))
+		} else {
+			hash = hex.EncodeToString(makeSha256Reader(v4.Body))
+		}
+		v4.Request.Header.Add("X-Amz-Content-Sha256", hash)
+	}
+	return hash
+}
+
+// isRequestSigned returns if the request is currently signed or presigned
+func (v4 *signer) isRequestSigned() bool {
+	if v4.isPresign && v4.Query.Get("X-Amz-Signature") != "" {
+		return true
+	}
+	if v4.Request.Header.Get("Authorization") != "" {
+		return true
+	}
+
+	return false
+}
+
+// unsign removes signing flags for both signed and presigned requests.
+func (v4 *signer) removePresign() {
+	v4.Query.Del("X-Amz-Algorithm")
+	v4.Query.Del("X-Amz-Signature")
+	v4.Query.Del("X-Amz-Security-Token")
+	v4.Query.Del("X-Amz-Date")
+	v4.Query.Del("X-Amz-Expires")
+	v4.Query.Del("X-Amz-Credential")
+	v4.Query.Del("X-Amz-SignedHeaders")
+}
+
+func makeHmac(key []byte, data []byte) []byte {
+	hash := hmac.New(sha256.New, key)
+	hash.Write(data)
+	return hash.Sum(nil)
+}
+
+func makeSha256(data []byte) []byte {
+	hash := sha256.New()
+	hash.Write(data)
+	return hash.Sum(nil)
+}
+
+func makeSha256Reader(reader io.ReadSeeker) []byte {
+	hash := sha256.New()
+	start, _ := reader.Seek(0, 1)
+	defer reader.Seek(start, 0)
+
+	io.Copy(hash, reader)
+	return hash.Sum(nil)
+}
+
+func stripExcessSpaces(headerVals []string) []string {
+	vals := make([]string, len(headerVals))
+	for i, str := range headerVals {
+		stripped := ""
+		found := false
+		str = strings.TrimSpace(str)
+		for _, c := range str {
+			if !found && c == ' ' {
+				stripped += string(c)
+				found = true
+			} else if c != ' ' {
+				stripped += string(c)
+				found = false
+			}
+		}
+		vals[i] = stripped
+	}
+	return vals
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/private/waiter/waiter.go b/vendor/github.com/aws/aws-sdk-go/private/waiter/waiter.go
new file mode 100644
index 0000000..b51e944
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/waiter/waiter.go
@@ -0,0 +1,134 @@
+package waiter
+
+import (
+	"fmt"
+	"reflect"
+	"time"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/awsutil"
+	"github.com/aws/aws-sdk-go/aws/request"
+)
+
+// A Config provides a collection of configuration values to setup a generated
+// waiter code with.
+type Config struct {
+	Name        string
+	Delay       int
+	MaxAttempts int
+	Operation   string
+	Acceptors   []WaitAcceptor
+}
+
+// A WaitAcceptor provides the information needed to wait for an API operation
+// to complete.
+type WaitAcceptor struct {
+	Expected interface{}
+	Matcher  string
+	State    string
+	Argument string
+}
+
+// A Waiter provides waiting for an operation to complete.
+type Waiter struct {
+	Config
+	Client interface{}
+	Input  interface{}
+}
+
+// Wait waits for an operation to complete, expire max attempts, or fail. Error
+// is returned if the operation fails.
+func (w *Waiter) Wait() error {
+	client := reflect.ValueOf(w.Client)
+	in := reflect.ValueOf(w.Input)
+	method := client.MethodByName(w.Config.Operation + "Request")
+
+	for i := 0; i < w.MaxAttempts; i++ {
+		res := method.Call([]reflect.Value{in})
+		req := res[0].Interface().(*request.Request)
+		req.Handlers.Build.PushBack(request.MakeAddToUserAgentFreeFormHandler("Waiter"))
+
+		err := req.Send()
+		for _, a := range w.Acceptors {
+			result := false
+			var vals []interface{}
+			switch a.Matcher {
+			case "pathAll", "path":
+				// Require all matches to be equal for result to match
+				vals, _ = awsutil.ValuesAtPath(req.Data, a.Argument)
+				if len(vals) == 0 {
+					break
+				}
+				result = true
+				for _, val := range vals {
+					if !awsutil.DeepEqual(val, a.Expected) {
+						result = false
+						break
+					}
+				}
+			case "pathAny":
+				// Only a single match needs to equal for the result to match
+				vals, _ = awsutil.ValuesAtPath(req.Data, a.Argument)
+				for _, val := range vals {
+					if awsutil.DeepEqual(val, a.Expected) {
+						result = true
+						break
+					}
+				}
+			case "status":
+				s := a.Expected.(int)
+				result = s == req.HTTPResponse.StatusCode
+			case "error":
+				if aerr, ok := err.(awserr.Error); ok {
+					result = aerr.Code() == a.Expected.(string)
+				}
+			case "pathList":
+				// ignored matcher
+			default:
+				logf(client, "WARNING: Waiter for %s encountered unexpected matcher: %s",
+					w.Config.Operation, a.Matcher)
+			}
+
+			if !result {
+				// If there was no matching result found there is nothing more to do
+				// for this response, retry the request.
+				continue
+			}
+
+			switch a.State {
+			case "success":
+				// waiter completed
+				return nil
+			case "failure":
+				// Waiter failure state triggered
+				return awserr.New("ResourceNotReady",
+					fmt.Sprintf("failed waiting for successful resource state"), err)
+			case "retry":
+				// clear the error and retry the operation
+				err = nil
+			default:
+				logf(client, "WARNING: Waiter for %s encountered unexpected state: %s",
+					w.Config.Operation, a.State)
+			}
+		}
+		if err != nil {
+			return err
+		}
+
+		time.Sleep(time.Second * time.Duration(w.Delay))
+	}
+
+	return awserr.New("ResourceNotReady",
+		fmt.Sprintf("exceeded %d wait attempts", w.MaxAttempts), nil)
+}
+
+func logf(client reflect.Value, msg string, args ...interface{}) {
+	cfgVal := client.FieldByName("Config")
+	if !cfgVal.IsValid() {
+		return
+	}
+	if cfg, ok := cfgVal.Interface().(*aws.Config); ok && cfg.Logger != nil {
+		cfg.Logger.Log(fmt.Sprintf(msg, args...))
+	}
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/service/s3/api.go b/vendor/github.com/aws/aws-sdk-go/service/s3/api.go
new file mode 100644
index 0000000..f1f6086
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/service/s3/api.go
@@ -0,0 +1,8187 @@
+// THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.
+
+// Package s3 provides a client for Amazon Simple Storage Service.
+package s3
+
+import (
+	"fmt"
+	"io"
+	"time"
+
+	"github.com/aws/aws-sdk-go/aws/awsutil"
+	"github.com/aws/aws-sdk-go/aws/request"
+	"github.com/aws/aws-sdk-go/private/protocol"
+	"github.com/aws/aws-sdk-go/private/protocol/restxml"
+)
+
+const opAbortMultipartUpload = "AbortMultipartUpload"
+
+// AbortMultipartUploadRequest generates a request for the AbortMultipartUpload operation.
+func (c *S3) AbortMultipartUploadRequest(input *AbortMultipartUploadInput) (req *request.Request, output *AbortMultipartUploadOutput) {
+	op := &request.Operation{
+		Name:       opAbortMultipartUpload,
+		HTTPMethod: "DELETE",
+		HTTPPath:   "/{Bucket}/{Key+}",
+	}
+
+	if input == nil {
+		input = &AbortMultipartUploadInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &AbortMultipartUploadOutput{}
+	req.Data = output
+	return
+}
+
+// Aborts a multipart upload.
+//
+// To verify that all parts have been removed, so you don't get charged for
+// the part storage, you should call the List Parts operation and ensure the
+// parts list is empty.
+func (c *S3) AbortMultipartUpload(input *AbortMultipartUploadInput) (*AbortMultipartUploadOutput, error) {
+	req, out := c.AbortMultipartUploadRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opCompleteMultipartUpload = "CompleteMultipartUpload"
+
+// CompleteMultipartUploadRequest generates a request for the CompleteMultipartUpload operation.
+func (c *S3) CompleteMultipartUploadRequest(input *CompleteMultipartUploadInput) (req *request.Request, output *CompleteMultipartUploadOutput) {
+	op := &request.Operation{
+		Name:       opCompleteMultipartUpload,
+		HTTPMethod: "POST",
+		HTTPPath:   "/{Bucket}/{Key+}",
+	}
+
+	if input == nil {
+		input = &CompleteMultipartUploadInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &CompleteMultipartUploadOutput{}
+	req.Data = output
+	return
+}
+
+// Completes a multipart upload by assembling previously uploaded parts.
+func (c *S3) CompleteMultipartUpload(input *CompleteMultipartUploadInput) (*CompleteMultipartUploadOutput, error) {
+	req, out := c.CompleteMultipartUploadRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opCopyObject = "CopyObject"
+
+// CopyObjectRequest generates a request for the CopyObject operation.
+func (c *S3) CopyObjectRequest(input *CopyObjectInput) (req *request.Request, output *CopyObjectOutput) {
+	op := &request.Operation{
+		Name:       opCopyObject,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}/{Key+}",
+	}
+
+	if input == nil {
+		input = &CopyObjectInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &CopyObjectOutput{}
+	req.Data = output
+	return
+}
+
+// Creates a copy of an object that is already stored in Amazon S3.
+func (c *S3) CopyObject(input *CopyObjectInput) (*CopyObjectOutput, error) {
+	req, out := c.CopyObjectRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opCreateBucket = "CreateBucket"
+
+// CreateBucketRequest generates a request for the CreateBucket operation.
+func (c *S3) CreateBucketRequest(input *CreateBucketInput) (req *request.Request, output *CreateBucketOutput) {
+	op := &request.Operation{
+		Name:       opCreateBucket,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}",
+	}
+
+	if input == nil {
+		input = &CreateBucketInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &CreateBucketOutput{}
+	req.Data = output
+	return
+}
+
+// Creates a new bucket.
+func (c *S3) CreateBucket(input *CreateBucketInput) (*CreateBucketOutput, error) {
+	req, out := c.CreateBucketRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opCreateMultipartUpload = "CreateMultipartUpload"
+
+// CreateMultipartUploadRequest generates a request for the CreateMultipartUpload operation.
+func (c *S3) CreateMultipartUploadRequest(input *CreateMultipartUploadInput) (req *request.Request, output *CreateMultipartUploadOutput) {
+	op := &request.Operation{
+		Name:       opCreateMultipartUpload,
+		HTTPMethod: "POST",
+		HTTPPath:   "/{Bucket}/{Key+}?uploads",
+	}
+
+	if input == nil {
+		input = &CreateMultipartUploadInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &CreateMultipartUploadOutput{}
+	req.Data = output
+	return
+}
+
+// Initiates a multipart upload and returns an upload ID.
+//
+// Note: After you initiate multipart upload and upload one or more parts, you
+// must either complete or abort multipart upload in order to stop getting charged
+// for storage of the uploaded parts. Only after you either complete or abort
+// multipart upload, Amazon S3 frees up the parts storage and stops charging
+// you for the parts storage.
+func (c *S3) CreateMultipartUpload(input *CreateMultipartUploadInput) (*CreateMultipartUploadOutput, error) {
+	req, out := c.CreateMultipartUploadRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opDeleteBucket = "DeleteBucket"
+
+// DeleteBucketRequest generates a request for the DeleteBucket operation.
+func (c *S3) DeleteBucketRequest(input *DeleteBucketInput) (req *request.Request, output *DeleteBucketOutput) {
+	op := &request.Operation{
+		Name:       opDeleteBucket,
+		HTTPMethod: "DELETE",
+		HTTPPath:   "/{Bucket}",
+	}
+
+	if input == nil {
+		input = &DeleteBucketInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &DeleteBucketOutput{}
+	req.Data = output
+	return
+}
+
+// Deletes the bucket. All objects (including all object versions and Delete
+// Markers) in the bucket must be deleted before the bucket itself can be deleted.
+func (c *S3) DeleteBucket(input *DeleteBucketInput) (*DeleteBucketOutput, error) {
+	req, out := c.DeleteBucketRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opDeleteBucketCors = "DeleteBucketCors"
+
+// DeleteBucketCorsRequest generates a request for the DeleteBucketCors operation.
+func (c *S3) DeleteBucketCorsRequest(input *DeleteBucketCorsInput) (req *request.Request, output *DeleteBucketCorsOutput) {
+	op := &request.Operation{
+		Name:       opDeleteBucketCors,
+		HTTPMethod: "DELETE",
+		HTTPPath:   "/{Bucket}?cors",
+	}
+
+	if input == nil {
+		input = &DeleteBucketCorsInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &DeleteBucketCorsOutput{}
+	req.Data = output
+	return
+}
+
+// Deletes the cors configuration information set for the bucket.
+func (c *S3) DeleteBucketCors(input *DeleteBucketCorsInput) (*DeleteBucketCorsOutput, error) {
+	req, out := c.DeleteBucketCorsRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opDeleteBucketLifecycle = "DeleteBucketLifecycle"
+
+// DeleteBucketLifecycleRequest generates a request for the DeleteBucketLifecycle operation.
+func (c *S3) DeleteBucketLifecycleRequest(input *DeleteBucketLifecycleInput) (req *request.Request, output *DeleteBucketLifecycleOutput) {
+	op := &request.Operation{
+		Name:       opDeleteBucketLifecycle,
+		HTTPMethod: "DELETE",
+		HTTPPath:   "/{Bucket}?lifecycle",
+	}
+
+	if input == nil {
+		input = &DeleteBucketLifecycleInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &DeleteBucketLifecycleOutput{}
+	req.Data = output
+	return
+}
+
+// Deletes the lifecycle configuration from the bucket.
+func (c *S3) DeleteBucketLifecycle(input *DeleteBucketLifecycleInput) (*DeleteBucketLifecycleOutput, error) {
+	req, out := c.DeleteBucketLifecycleRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opDeleteBucketPolicy = "DeleteBucketPolicy"
+
+// DeleteBucketPolicyRequest generates a request for the DeleteBucketPolicy operation.
+func (c *S3) DeleteBucketPolicyRequest(input *DeleteBucketPolicyInput) (req *request.Request, output *DeleteBucketPolicyOutput) {
+	op := &request.Operation{
+		Name:       opDeleteBucketPolicy,
+		HTTPMethod: "DELETE",
+		HTTPPath:   "/{Bucket}?policy",
+	}
+
+	if input == nil {
+		input = &DeleteBucketPolicyInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &DeleteBucketPolicyOutput{}
+	req.Data = output
+	return
+}
+
+// Deletes the policy from the bucket.
+func (c *S3) DeleteBucketPolicy(input *DeleteBucketPolicyInput) (*DeleteBucketPolicyOutput, error) {
+	req, out := c.DeleteBucketPolicyRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opDeleteBucketReplication = "DeleteBucketReplication"
+
+// DeleteBucketReplicationRequest generates a request for the DeleteBucketReplication operation.
+func (c *S3) DeleteBucketReplicationRequest(input *DeleteBucketReplicationInput) (req *request.Request, output *DeleteBucketReplicationOutput) {
+	op := &request.Operation{
+		Name:       opDeleteBucketReplication,
+		HTTPMethod: "DELETE",
+		HTTPPath:   "/{Bucket}?replication",
+	}
+
+	if input == nil {
+		input = &DeleteBucketReplicationInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &DeleteBucketReplicationOutput{}
+	req.Data = output
+	return
+}
+
+// Deletes the replication configuration from the bucket.
+func (c *S3) DeleteBucketReplication(input *DeleteBucketReplicationInput) (*DeleteBucketReplicationOutput, error) {
+	req, out := c.DeleteBucketReplicationRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opDeleteBucketTagging = "DeleteBucketTagging"
+
+// DeleteBucketTaggingRequest generates a request for the DeleteBucketTagging operation.
+func (c *S3) DeleteBucketTaggingRequest(input *DeleteBucketTaggingInput) (req *request.Request, output *DeleteBucketTaggingOutput) {
+	op := &request.Operation{
+		Name:       opDeleteBucketTagging,
+		HTTPMethod: "DELETE",
+		HTTPPath:   "/{Bucket}?tagging",
+	}
+
+	if input == nil {
+		input = &DeleteBucketTaggingInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &DeleteBucketTaggingOutput{}
+	req.Data = output
+	return
+}
+
+// Deletes the tags from the bucket.
+func (c *S3) DeleteBucketTagging(input *DeleteBucketTaggingInput) (*DeleteBucketTaggingOutput, error) {
+	req, out := c.DeleteBucketTaggingRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opDeleteBucketWebsite = "DeleteBucketWebsite"
+
+// DeleteBucketWebsiteRequest generates a request for the DeleteBucketWebsite operation.
+func (c *S3) DeleteBucketWebsiteRequest(input *DeleteBucketWebsiteInput) (req *request.Request, output *DeleteBucketWebsiteOutput) {
+	op := &request.Operation{
+		Name:       opDeleteBucketWebsite,
+		HTTPMethod: "DELETE",
+		HTTPPath:   "/{Bucket}?website",
+	}
+
+	if input == nil {
+		input = &DeleteBucketWebsiteInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &DeleteBucketWebsiteOutput{}
+	req.Data = output
+	return
+}
+
+// This operation removes the website configuration from the bucket.
+func (c *S3) DeleteBucketWebsite(input *DeleteBucketWebsiteInput) (*DeleteBucketWebsiteOutput, error) {
+	req, out := c.DeleteBucketWebsiteRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opDeleteObject = "DeleteObject"
+
+// DeleteObjectRequest generates a request for the DeleteObject operation.
+func (c *S3) DeleteObjectRequest(input *DeleteObjectInput) (req *request.Request, output *DeleteObjectOutput) {
+	op := &request.Operation{
+		Name:       opDeleteObject,
+		HTTPMethod: "DELETE",
+		HTTPPath:   "/{Bucket}/{Key+}",
+	}
+
+	if input == nil {
+		input = &DeleteObjectInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &DeleteObjectOutput{}
+	req.Data = output
+	return
+}
+
+// Removes the null version (if there is one) of an object and inserts a delete
+// marker, which becomes the latest version of the object. If there isn't a
+// null version, Amazon S3 does not remove any objects.
+func (c *S3) DeleteObject(input *DeleteObjectInput) (*DeleteObjectOutput, error) {
+	req, out := c.DeleteObjectRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opDeleteObjects = "DeleteObjects"
+
+// DeleteObjectsRequest generates a request for the DeleteObjects operation.
+func (c *S3) DeleteObjectsRequest(input *DeleteObjectsInput) (req *request.Request, output *DeleteObjectsOutput) {
+	op := &request.Operation{
+		Name:       opDeleteObjects,
+		HTTPMethod: "POST",
+		HTTPPath:   "/{Bucket}?delete",
+	}
+
+	if input == nil {
+		input = &DeleteObjectsInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &DeleteObjectsOutput{}
+	req.Data = output
+	return
+}
+
+// This operation enables you to delete multiple objects from a bucket using
+// a single HTTP request. You may specify up to 1000 keys.
+func (c *S3) DeleteObjects(input *DeleteObjectsInput) (*DeleteObjectsOutput, error) {
+	req, out := c.DeleteObjectsRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opGetBucketAccelerateConfiguration = "GetBucketAccelerateConfiguration"
+
+// GetBucketAccelerateConfigurationRequest generates a request for the GetBucketAccelerateConfiguration operation.
+func (c *S3) GetBucketAccelerateConfigurationRequest(input *GetBucketAccelerateConfigurationInput) (req *request.Request, output *GetBucketAccelerateConfigurationOutput) {
+	op := &request.Operation{
+		Name:       opGetBucketAccelerateConfiguration,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}?accelerate",
+	}
+
+	if input == nil {
+		input = &GetBucketAccelerateConfigurationInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &GetBucketAccelerateConfigurationOutput{}
+	req.Data = output
+	return
+}
+
+// Returns the accelerate configuration of a bucket.
+func (c *S3) GetBucketAccelerateConfiguration(input *GetBucketAccelerateConfigurationInput) (*GetBucketAccelerateConfigurationOutput, error) {
+	req, out := c.GetBucketAccelerateConfigurationRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opGetBucketAcl = "GetBucketAcl"
+
+// GetBucketAclRequest generates a request for the GetBucketAcl operation.
+func (c *S3) GetBucketAclRequest(input *GetBucketAclInput) (req *request.Request, output *GetBucketAclOutput) {
+	op := &request.Operation{
+		Name:       opGetBucketAcl,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}?acl",
+	}
+
+	if input == nil {
+		input = &GetBucketAclInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &GetBucketAclOutput{}
+	req.Data = output
+	return
+}
+
+// Gets the access control policy for the bucket.
+func (c *S3) GetBucketAcl(input *GetBucketAclInput) (*GetBucketAclOutput, error) {
+	req, out := c.GetBucketAclRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opGetBucketCors = "GetBucketCors"
+
+// GetBucketCorsRequest generates a request for the GetBucketCors operation.
+func (c *S3) GetBucketCorsRequest(input *GetBucketCorsInput) (req *request.Request, output *GetBucketCorsOutput) {
+	op := &request.Operation{
+		Name:       opGetBucketCors,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}?cors",
+	}
+
+	if input == nil {
+		input = &GetBucketCorsInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &GetBucketCorsOutput{}
+	req.Data = output
+	return
+}
+
+// Returns the cors configuration for the bucket.
+func (c *S3) GetBucketCors(input *GetBucketCorsInput) (*GetBucketCorsOutput, error) {
+	req, out := c.GetBucketCorsRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opGetBucketLifecycle = "GetBucketLifecycle"
+
+// GetBucketLifecycleRequest generates a request for the GetBucketLifecycle operation.
+func (c *S3) GetBucketLifecycleRequest(input *GetBucketLifecycleInput) (req *request.Request, output *GetBucketLifecycleOutput) {
+	if c.Client.Config.Logger != nil {
+		c.Client.Config.Logger.Log("This operation, GetBucketLifecycle, has been deprecated")
+	}
+	op := &request.Operation{
+		Name:       opGetBucketLifecycle,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}?lifecycle",
+	}
+
+	if input == nil {
+		input = &GetBucketLifecycleInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &GetBucketLifecycleOutput{}
+	req.Data = output
+	return
+}
+
+// Deprecated, see the GetBucketLifecycleConfiguration operation.
+func (c *S3) GetBucketLifecycle(input *GetBucketLifecycleInput) (*GetBucketLifecycleOutput, error) {
+	req, out := c.GetBucketLifecycleRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opGetBucketLifecycleConfiguration = "GetBucketLifecycleConfiguration"
+
+// GetBucketLifecycleConfigurationRequest generates a request for the GetBucketLifecycleConfiguration operation.
+func (c *S3) GetBucketLifecycleConfigurationRequest(input *GetBucketLifecycleConfigurationInput) (req *request.Request, output *GetBucketLifecycleConfigurationOutput) {
+	op := &request.Operation{
+		Name:       opGetBucketLifecycleConfiguration,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}?lifecycle",
+	}
+
+	if input == nil {
+		input = &GetBucketLifecycleConfigurationInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &GetBucketLifecycleConfigurationOutput{}
+	req.Data = output
+	return
+}
+
+// Returns the lifecycle configuration information set on the bucket.
+func (c *S3) GetBucketLifecycleConfiguration(input *GetBucketLifecycleConfigurationInput) (*GetBucketLifecycleConfigurationOutput, error) {
+	req, out := c.GetBucketLifecycleConfigurationRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opGetBucketLocation = "GetBucketLocation"
+
+// GetBucketLocationRequest generates a request for the GetBucketLocation operation.
+func (c *S3) GetBucketLocationRequest(input *GetBucketLocationInput) (req *request.Request, output *GetBucketLocationOutput) {
+	op := &request.Operation{
+		Name:       opGetBucketLocation,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}?location",
+	}
+
+	if input == nil {
+		input = &GetBucketLocationInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &GetBucketLocationOutput{}
+	req.Data = output
+	return
+}
+
+// Returns the region the bucket resides in.
+func (c *S3) GetBucketLocation(input *GetBucketLocationInput) (*GetBucketLocationOutput, error) {
+	req, out := c.GetBucketLocationRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opGetBucketLogging = "GetBucketLogging"
+
+// GetBucketLoggingRequest generates a request for the GetBucketLogging operation.
+func (c *S3) GetBucketLoggingRequest(input *GetBucketLoggingInput) (req *request.Request, output *GetBucketLoggingOutput) {
+	op := &request.Operation{
+		Name:       opGetBucketLogging,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}?logging",
+	}
+
+	if input == nil {
+		input = &GetBucketLoggingInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &GetBucketLoggingOutput{}
+	req.Data = output
+	return
+}
+
+// Returns the logging status of a bucket and the permissions users have to
+// view and modify that status. To use GET, you must be the bucket owner.
+func (c *S3) GetBucketLogging(input *GetBucketLoggingInput) (*GetBucketLoggingOutput, error) {
+	req, out := c.GetBucketLoggingRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opGetBucketNotification = "GetBucketNotification"
+
+// GetBucketNotificationRequest generates a request for the GetBucketNotification operation.
+func (c *S3) GetBucketNotificationRequest(input *GetBucketNotificationConfigurationRequest) (req *request.Request, output *NotificationConfigurationDeprecated) {
+	if c.Client.Config.Logger != nil {
+		c.Client.Config.Logger.Log("This operation, GetBucketNotification, has been deprecated")
+	}
+	op := &request.Operation{
+		Name:       opGetBucketNotification,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}?notification",
+	}
+
+	if input == nil {
+		input = &GetBucketNotificationConfigurationRequest{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &NotificationConfigurationDeprecated{}
+	req.Data = output
+	return
+}
+
+// Deprecated, see the GetBucketNotificationConfiguration operation.
+func (c *S3) GetBucketNotification(input *GetBucketNotificationConfigurationRequest) (*NotificationConfigurationDeprecated, error) {
+	req, out := c.GetBucketNotificationRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opGetBucketNotificationConfiguration = "GetBucketNotificationConfiguration"
+
+// GetBucketNotificationConfigurationRequest generates a request for the GetBucketNotificationConfiguration operation.
+func (c *S3) GetBucketNotificationConfigurationRequest(input *GetBucketNotificationConfigurationRequest) (req *request.Request, output *NotificationConfiguration) {
+	op := &request.Operation{
+		Name:       opGetBucketNotificationConfiguration,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}?notification",
+	}
+
+	if input == nil {
+		input = &GetBucketNotificationConfigurationRequest{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &NotificationConfiguration{}
+	req.Data = output
+	return
+}
+
+// Returns the notification configuration of a bucket.
+func (c *S3) GetBucketNotificationConfiguration(input *GetBucketNotificationConfigurationRequest) (*NotificationConfiguration, error) {
+	req, out := c.GetBucketNotificationConfigurationRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opGetBucketPolicy = "GetBucketPolicy"
+
+// GetBucketPolicyRequest generates a request for the GetBucketPolicy operation.
+func (c *S3) GetBucketPolicyRequest(input *GetBucketPolicyInput) (req *request.Request, output *GetBucketPolicyOutput) {
+	op := &request.Operation{
+		Name:       opGetBucketPolicy,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}?policy",
+	}
+
+	if input == nil {
+		input = &GetBucketPolicyInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &GetBucketPolicyOutput{}
+	req.Data = output
+	return
+}
+
+// Returns the policy of a specified bucket.
+func (c *S3) GetBucketPolicy(input *GetBucketPolicyInput) (*GetBucketPolicyOutput, error) {
+	req, out := c.GetBucketPolicyRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opGetBucketReplication = "GetBucketReplication"
+
+// GetBucketReplicationRequest generates a request for the GetBucketReplication operation.
+func (c *S3) GetBucketReplicationRequest(input *GetBucketReplicationInput) (req *request.Request, output *GetBucketReplicationOutput) {
+	op := &request.Operation{
+		Name:       opGetBucketReplication,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}?replication",
+	}
+
+	if input == nil {
+		input = &GetBucketReplicationInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &GetBucketReplicationOutput{}
+	req.Data = output
+	return
+}
+
+// Deprecated, see the GetBucketReplicationConfiguration operation.
+func (c *S3) GetBucketReplication(input *GetBucketReplicationInput) (*GetBucketReplicationOutput, error) {
+	req, out := c.GetBucketReplicationRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opGetBucketRequestPayment = "GetBucketRequestPayment"
+
+// GetBucketRequestPaymentRequest generates a request for the GetBucketRequestPayment operation.
+func (c *S3) GetBucketRequestPaymentRequest(input *GetBucketRequestPaymentInput) (req *request.Request, output *GetBucketRequestPaymentOutput) {
+	op := &request.Operation{
+		Name:       opGetBucketRequestPayment,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}?requestPayment",
+	}
+
+	if input == nil {
+		input = &GetBucketRequestPaymentInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &GetBucketRequestPaymentOutput{}
+	req.Data = output
+	return
+}
+
+// Returns the request payment configuration of a bucket.
+func (c *S3) GetBucketRequestPayment(input *GetBucketRequestPaymentInput) (*GetBucketRequestPaymentOutput, error) {
+	req, out := c.GetBucketRequestPaymentRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opGetBucketTagging = "GetBucketTagging"
+
+// GetBucketTaggingRequest generates a request for the GetBucketTagging operation.
+func (c *S3) GetBucketTaggingRequest(input *GetBucketTaggingInput) (req *request.Request, output *GetBucketTaggingOutput) {
+	op := &request.Operation{
+		Name:       opGetBucketTagging,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}?tagging",
+	}
+
+	if input == nil {
+		input = &GetBucketTaggingInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &GetBucketTaggingOutput{}
+	req.Data = output
+	return
+}
+
+// Returns the tag set associated with the bucket.
+func (c *S3) GetBucketTagging(input *GetBucketTaggingInput) (*GetBucketTaggingOutput, error) {
+	req, out := c.GetBucketTaggingRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opGetBucketVersioning = "GetBucketVersioning"
+
+// GetBucketVersioningRequest generates a request for the GetBucketVersioning operation.
+func (c *S3) GetBucketVersioningRequest(input *GetBucketVersioningInput) (req *request.Request, output *GetBucketVersioningOutput) {
+	op := &request.Operation{
+		Name:       opGetBucketVersioning,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}?versioning",
+	}
+
+	if input == nil {
+		input = &GetBucketVersioningInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &GetBucketVersioningOutput{}
+	req.Data = output
+	return
+}
+
+// Returns the versioning state of a bucket.
+func (c *S3) GetBucketVersioning(input *GetBucketVersioningInput) (*GetBucketVersioningOutput, error) {
+	req, out := c.GetBucketVersioningRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opGetBucketWebsite = "GetBucketWebsite"
+
+// GetBucketWebsiteRequest generates a request for the GetBucketWebsite operation.
+func (c *S3) GetBucketWebsiteRequest(input *GetBucketWebsiteInput) (req *request.Request, output *GetBucketWebsiteOutput) {
+	op := &request.Operation{
+		Name:       opGetBucketWebsite,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}?website",
+	}
+
+	if input == nil {
+		input = &GetBucketWebsiteInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &GetBucketWebsiteOutput{}
+	req.Data = output
+	return
+}
+
+// Returns the website configuration for a bucket.
+func (c *S3) GetBucketWebsite(input *GetBucketWebsiteInput) (*GetBucketWebsiteOutput, error) {
+	req, out := c.GetBucketWebsiteRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opGetObject = "GetObject"
+
+// GetObjectRequest generates a request for the GetObject operation.
+func (c *S3) GetObjectRequest(input *GetObjectInput) (req *request.Request, output *GetObjectOutput) {
+	op := &request.Operation{
+		Name:       opGetObject,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}/{Key+}",
+	}
+
+	if input == nil {
+		input = &GetObjectInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &GetObjectOutput{}
+	req.Data = output
+	return
+}
+
+// Retrieves objects from Amazon S3.
+func (c *S3) GetObject(input *GetObjectInput) (*GetObjectOutput, error) {
+	req, out := c.GetObjectRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opGetObjectAcl = "GetObjectAcl"
+
+// GetObjectAclRequest generates a request for the GetObjectAcl operation.
+func (c *S3) GetObjectAclRequest(input *GetObjectAclInput) (req *request.Request, output *GetObjectAclOutput) {
+	op := &request.Operation{
+		Name:       opGetObjectAcl,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}/{Key+}?acl",
+	}
+
+	if input == nil {
+		input = &GetObjectAclInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &GetObjectAclOutput{}
+	req.Data = output
+	return
+}
+
+// Returns the access control list (ACL) of an object.
+func (c *S3) GetObjectAcl(input *GetObjectAclInput) (*GetObjectAclOutput, error) {
+	req, out := c.GetObjectAclRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opGetObjectTorrent = "GetObjectTorrent"
+
+// GetObjectTorrentRequest generates a request for the GetObjectTorrent operation.
+func (c *S3) GetObjectTorrentRequest(input *GetObjectTorrentInput) (req *request.Request, output *GetObjectTorrentOutput) {
+	op := &request.Operation{
+		Name:       opGetObjectTorrent,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}/{Key+}?torrent",
+	}
+
+	if input == nil {
+		input = &GetObjectTorrentInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &GetObjectTorrentOutput{}
+	req.Data = output
+	return
+}
+
+// Return torrent files from a bucket.
+func (c *S3) GetObjectTorrent(input *GetObjectTorrentInput) (*GetObjectTorrentOutput, error) {
+	req, out := c.GetObjectTorrentRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opHeadBucket = "HeadBucket"
+
+// HeadBucketRequest generates a request for the HeadBucket operation.
+func (c *S3) HeadBucketRequest(input *HeadBucketInput) (req *request.Request, output *HeadBucketOutput) {
+	op := &request.Operation{
+		Name:       opHeadBucket,
+		HTTPMethod: "HEAD",
+		HTTPPath:   "/{Bucket}",
+	}
+
+	if input == nil {
+		input = &HeadBucketInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &HeadBucketOutput{}
+	req.Data = output
+	return
+}
+
+// This operation is useful to determine if a bucket exists and you have permission
+// to access it.
+func (c *S3) HeadBucket(input *HeadBucketInput) (*HeadBucketOutput, error) {
+	req, out := c.HeadBucketRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opHeadObject = "HeadObject"
+
+// HeadObjectRequest generates a request for the HeadObject operation.
+func (c *S3) HeadObjectRequest(input *HeadObjectInput) (req *request.Request, output *HeadObjectOutput) {
+	op := &request.Operation{
+		Name:       opHeadObject,
+		HTTPMethod: "HEAD",
+		HTTPPath:   "/{Bucket}/{Key+}",
+	}
+
+	if input == nil {
+		input = &HeadObjectInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &HeadObjectOutput{}
+	req.Data = output
+	return
+}
+
+// The HEAD operation retrieves metadata from an object without returning the
+// object itself. This operation is useful if you're only interested in an object's
+// metadata. To use HEAD, you must have READ access to the object.
+func (c *S3) HeadObject(input *HeadObjectInput) (*HeadObjectOutput, error) {
+	req, out := c.HeadObjectRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opListBuckets = "ListBuckets"
+
+// ListBucketsRequest generates a request for the ListBuckets operation.
+func (c *S3) ListBucketsRequest(input *ListBucketsInput) (req *request.Request, output *ListBucketsOutput) {
+	op := &request.Operation{
+		Name:       opListBuckets,
+		HTTPMethod: "GET",
+		HTTPPath:   "/",
+	}
+
+	if input == nil {
+		input = &ListBucketsInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &ListBucketsOutput{}
+	req.Data = output
+	return
+}
+
+// Returns a list of all buckets owned by the authenticated sender of the request.
+func (c *S3) ListBuckets(input *ListBucketsInput) (*ListBucketsOutput, error) {
+	req, out := c.ListBucketsRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opListMultipartUploads = "ListMultipartUploads"
+
+// ListMultipartUploadsRequest generates a request for the ListMultipartUploads operation.
+func (c *S3) ListMultipartUploadsRequest(input *ListMultipartUploadsInput) (req *request.Request, output *ListMultipartUploadsOutput) {
+	op := &request.Operation{
+		Name:       opListMultipartUploads,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}?uploads",
+		Paginator: &request.Paginator{
+			InputTokens:     []string{"KeyMarker", "UploadIdMarker"},
+			OutputTokens:    []string{"NextKeyMarker", "NextUploadIdMarker"},
+			LimitToken:      "MaxUploads",
+			TruncationToken: "IsTruncated",
+		},
+	}
+
+	if input == nil {
+		input = &ListMultipartUploadsInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &ListMultipartUploadsOutput{}
+	req.Data = output
+	return
+}
+
+// This operation lists in-progress multipart uploads.
+func (c *S3) ListMultipartUploads(input *ListMultipartUploadsInput) (*ListMultipartUploadsOutput, error) {
+	req, out := c.ListMultipartUploadsRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+func (c *S3) ListMultipartUploadsPages(input *ListMultipartUploadsInput, fn func(p *ListMultipartUploadsOutput, lastPage bool) (shouldContinue bool)) error {
+	page, _ := c.ListMultipartUploadsRequest(input)
+	page.Handlers.Build.PushBack(request.MakeAddToUserAgentFreeFormHandler("Paginator"))
+	return page.EachPage(func(p interface{}, lastPage bool) bool {
+		return fn(p.(*ListMultipartUploadsOutput), lastPage)
+	})
+}
+
+const opListObjectVersions = "ListObjectVersions"
+
+// ListObjectVersionsRequest generates a request for the ListObjectVersions operation.
+func (c *S3) ListObjectVersionsRequest(input *ListObjectVersionsInput) (req *request.Request, output *ListObjectVersionsOutput) {
+	op := &request.Operation{
+		Name:       opListObjectVersions,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}?versions",
+		Paginator: &request.Paginator{
+			InputTokens:     []string{"KeyMarker", "VersionIdMarker"},
+			OutputTokens:    []string{"NextKeyMarker", "NextVersionIdMarker"},
+			LimitToken:      "MaxKeys",
+			TruncationToken: "IsTruncated",
+		},
+	}
+
+	if input == nil {
+		input = &ListObjectVersionsInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &ListObjectVersionsOutput{}
+	req.Data = output
+	return
+}
+
+// Returns metadata about all of the versions of objects in a bucket.
+func (c *S3) ListObjectVersions(input *ListObjectVersionsInput) (*ListObjectVersionsOutput, error) {
+	req, out := c.ListObjectVersionsRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+func (c *S3) ListObjectVersionsPages(input *ListObjectVersionsInput, fn func(p *ListObjectVersionsOutput, lastPage bool) (shouldContinue bool)) error {
+	page, _ := c.ListObjectVersionsRequest(input)
+	page.Handlers.Build.PushBack(request.MakeAddToUserAgentFreeFormHandler("Paginator"))
+	return page.EachPage(func(p interface{}, lastPage bool) bool {
+		return fn(p.(*ListObjectVersionsOutput), lastPage)
+	})
+}
+
+const opListObjects = "ListObjects"
+
+// ListObjectsRequest generates a request for the ListObjects operation.
+func (c *S3) ListObjectsRequest(input *ListObjectsInput) (req *request.Request, output *ListObjectsOutput) {
+	op := &request.Operation{
+		Name:       opListObjects,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}",
+		Paginator: &request.Paginator{
+			InputTokens:     []string{"Marker"},
+			OutputTokens:    []string{"NextMarker || Contents[-1].Key"},
+			LimitToken:      "MaxKeys",
+			TruncationToken: "IsTruncated",
+		},
+	}
+
+	if input == nil {
+		input = &ListObjectsInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &ListObjectsOutput{}
+	req.Data = output
+	return
+}
+
+// Returns some or all (up to 1000) of the objects in a bucket. You can use
+// the request parameters as selection criteria to return a subset of the objects
+// in a bucket.
+func (c *S3) ListObjects(input *ListObjectsInput) (*ListObjectsOutput, error) {
+	req, out := c.ListObjectsRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+func (c *S3) ListObjectsPages(input *ListObjectsInput, fn func(p *ListObjectsOutput, lastPage bool) (shouldContinue bool)) error {
+	page, _ := c.ListObjectsRequest(input)
+	page.Handlers.Build.PushBack(request.MakeAddToUserAgentFreeFormHandler("Paginator"))
+	return page.EachPage(func(p interface{}, lastPage bool) bool {
+		return fn(p.(*ListObjectsOutput), lastPage)
+	})
+}
+
+const opListObjectsV2 = "ListObjectsV2"
+
+// ListObjectsV2Request generates a request for the ListObjectsV2 operation.
+func (c *S3) ListObjectsV2Request(input *ListObjectsV2Input) (req *request.Request, output *ListObjectsV2Output) {
+	op := &request.Operation{
+		Name:       opListObjectsV2,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}?list-type=2",
+	}
+
+	if input == nil {
+		input = &ListObjectsV2Input{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &ListObjectsV2Output{}
+	req.Data = output
+	return
+}
+
+// Returns some or all (up to 1000) of the objects in a bucket. You can use
+// the request parameters as selection criteria to return a subset of the objects
+// in a bucket. Note: ListObjectsV2 is the revised List Objects API and we recommend
+// you use this revised API for new application development.
+func (c *S3) ListObjectsV2(input *ListObjectsV2Input) (*ListObjectsV2Output, error) {
+	req, out := c.ListObjectsV2Request(input)
+	err := req.Send()
+	return out, err
+}
+
+const opListParts = "ListParts"
+
+// ListPartsRequest generates a request for the ListParts operation.
+func (c *S3) ListPartsRequest(input *ListPartsInput) (req *request.Request, output *ListPartsOutput) {
+	op := &request.Operation{
+		Name:       opListParts,
+		HTTPMethod: "GET",
+		HTTPPath:   "/{Bucket}/{Key+}",
+		Paginator: &request.Paginator{
+			InputTokens:     []string{"PartNumberMarker"},
+			OutputTokens:    []string{"NextPartNumberMarker"},
+			LimitToken:      "MaxParts",
+			TruncationToken: "IsTruncated",
+		},
+	}
+
+	if input == nil {
+		input = &ListPartsInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &ListPartsOutput{}
+	req.Data = output
+	return
+}
+
+// Lists the parts that have been uploaded for a specific multipart upload.
+func (c *S3) ListParts(input *ListPartsInput) (*ListPartsOutput, error) {
+	req, out := c.ListPartsRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+func (c *S3) ListPartsPages(input *ListPartsInput, fn func(p *ListPartsOutput, lastPage bool) (shouldContinue bool)) error {
+	page, _ := c.ListPartsRequest(input)
+	page.Handlers.Build.PushBack(request.MakeAddToUserAgentFreeFormHandler("Paginator"))
+	return page.EachPage(func(p interface{}, lastPage bool) bool {
+		return fn(p.(*ListPartsOutput), lastPage)
+	})
+}
+
+const opPutBucketAccelerateConfiguration = "PutBucketAccelerateConfiguration"
+
+// PutBucketAccelerateConfigurationRequest generates a request for the PutBucketAccelerateConfiguration operation.
+func (c *S3) PutBucketAccelerateConfigurationRequest(input *PutBucketAccelerateConfigurationInput) (req *request.Request, output *PutBucketAccelerateConfigurationOutput) {
+	op := &request.Operation{
+		Name:       opPutBucketAccelerateConfiguration,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}?accelerate",
+	}
+
+	if input == nil {
+		input = &PutBucketAccelerateConfigurationInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &PutBucketAccelerateConfigurationOutput{}
+	req.Data = output
+	return
+}
+
+// Sets the accelerate configuration of an existing bucket.
+func (c *S3) PutBucketAccelerateConfiguration(input *PutBucketAccelerateConfigurationInput) (*PutBucketAccelerateConfigurationOutput, error) {
+	req, out := c.PutBucketAccelerateConfigurationRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opPutBucketAcl = "PutBucketAcl"
+
+// PutBucketAclRequest generates a request for the PutBucketAcl operation.
+func (c *S3) PutBucketAclRequest(input *PutBucketAclInput) (req *request.Request, output *PutBucketAclOutput) {
+	op := &request.Operation{
+		Name:       opPutBucketAcl,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}?acl",
+	}
+
+	if input == nil {
+		input = &PutBucketAclInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &PutBucketAclOutput{}
+	req.Data = output
+	return
+}
+
+// Sets the permissions on a bucket using access control lists (ACL).
+func (c *S3) PutBucketAcl(input *PutBucketAclInput) (*PutBucketAclOutput, error) {
+	req, out := c.PutBucketAclRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opPutBucketCors = "PutBucketCors"
+
+// PutBucketCorsRequest generates a request for the PutBucketCors operation.
+func (c *S3) PutBucketCorsRequest(input *PutBucketCorsInput) (req *request.Request, output *PutBucketCorsOutput) {
+	op := &request.Operation{
+		Name:       opPutBucketCors,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}?cors",
+	}
+
+	if input == nil {
+		input = &PutBucketCorsInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &PutBucketCorsOutput{}
+	req.Data = output
+	return
+}
+
+// Sets the cors configuration for a bucket.
+func (c *S3) PutBucketCors(input *PutBucketCorsInput) (*PutBucketCorsOutput, error) {
+	req, out := c.PutBucketCorsRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opPutBucketLifecycle = "PutBucketLifecycle"
+
+// PutBucketLifecycleRequest generates a request for the PutBucketLifecycle operation.
+func (c *S3) PutBucketLifecycleRequest(input *PutBucketLifecycleInput) (req *request.Request, output *PutBucketLifecycleOutput) {
+	if c.Client.Config.Logger != nil {
+		c.Client.Config.Logger.Log("This operation, PutBucketLifecycle, has been deprecated")
+	}
+	op := &request.Operation{
+		Name:       opPutBucketLifecycle,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}?lifecycle",
+	}
+
+	if input == nil {
+		input = &PutBucketLifecycleInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &PutBucketLifecycleOutput{}
+	req.Data = output
+	return
+}
+
+// Deprecated, see the PutBucketLifecycleConfiguration operation.
+func (c *S3) PutBucketLifecycle(input *PutBucketLifecycleInput) (*PutBucketLifecycleOutput, error) {
+	req, out := c.PutBucketLifecycleRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opPutBucketLifecycleConfiguration = "PutBucketLifecycleConfiguration"
+
+// PutBucketLifecycleConfigurationRequest generates a request for the PutBucketLifecycleConfiguration operation.
+func (c *S3) PutBucketLifecycleConfigurationRequest(input *PutBucketLifecycleConfigurationInput) (req *request.Request, output *PutBucketLifecycleConfigurationOutput) {
+	op := &request.Operation{
+		Name:       opPutBucketLifecycleConfiguration,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}?lifecycle",
+	}
+
+	if input == nil {
+		input = &PutBucketLifecycleConfigurationInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &PutBucketLifecycleConfigurationOutput{}
+	req.Data = output
+	return
+}
+
+// Sets lifecycle configuration for your bucket. If a lifecycle configuration
+// exists, it replaces it.
+func (c *S3) PutBucketLifecycleConfiguration(input *PutBucketLifecycleConfigurationInput) (*PutBucketLifecycleConfigurationOutput, error) {
+	req, out := c.PutBucketLifecycleConfigurationRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opPutBucketLogging = "PutBucketLogging"
+
+// PutBucketLoggingRequest generates a request for the PutBucketLogging operation.
+func (c *S3) PutBucketLoggingRequest(input *PutBucketLoggingInput) (req *request.Request, output *PutBucketLoggingOutput) {
+	op := &request.Operation{
+		Name:       opPutBucketLogging,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}?logging",
+	}
+
+	if input == nil {
+		input = &PutBucketLoggingInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &PutBucketLoggingOutput{}
+	req.Data = output
+	return
+}
+
+// Set the logging parameters for a bucket and to specify permissions for who
+// can view and modify the logging parameters. To set the logging status of
+// a bucket, you must be the bucket owner.
+func (c *S3) PutBucketLogging(input *PutBucketLoggingInput) (*PutBucketLoggingOutput, error) {
+	req, out := c.PutBucketLoggingRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opPutBucketNotification = "PutBucketNotification"
+
+// PutBucketNotificationRequest generates a request for the PutBucketNotification operation.
+func (c *S3) PutBucketNotificationRequest(input *PutBucketNotificationInput) (req *request.Request, output *PutBucketNotificationOutput) {
+	if c.Client.Config.Logger != nil {
+		c.Client.Config.Logger.Log("This operation, PutBucketNotification, has been deprecated")
+	}
+	op := &request.Operation{
+		Name:       opPutBucketNotification,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}?notification",
+	}
+
+	if input == nil {
+		input = &PutBucketNotificationInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &PutBucketNotificationOutput{}
+	req.Data = output
+	return
+}
+
+// Deprecated, see the PutBucketNotificationConfiguraiton operation.
+func (c *S3) PutBucketNotification(input *PutBucketNotificationInput) (*PutBucketNotificationOutput, error) {
+	req, out := c.PutBucketNotificationRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opPutBucketNotificationConfiguration = "PutBucketNotificationConfiguration"
+
+// PutBucketNotificationConfigurationRequest generates a request for the PutBucketNotificationConfiguration operation.
+func (c *S3) PutBucketNotificationConfigurationRequest(input *PutBucketNotificationConfigurationInput) (req *request.Request, output *PutBucketNotificationConfigurationOutput) {
+	op := &request.Operation{
+		Name:       opPutBucketNotificationConfiguration,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}?notification",
+	}
+
+	if input == nil {
+		input = &PutBucketNotificationConfigurationInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &PutBucketNotificationConfigurationOutput{}
+	req.Data = output
+	return
+}
+
+// Enables notifications of specified events for a bucket.
+func (c *S3) PutBucketNotificationConfiguration(input *PutBucketNotificationConfigurationInput) (*PutBucketNotificationConfigurationOutput, error) {
+	req, out := c.PutBucketNotificationConfigurationRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opPutBucketPolicy = "PutBucketPolicy"
+
+// PutBucketPolicyRequest generates a request for the PutBucketPolicy operation.
+func (c *S3) PutBucketPolicyRequest(input *PutBucketPolicyInput) (req *request.Request, output *PutBucketPolicyOutput) {
+	op := &request.Operation{
+		Name:       opPutBucketPolicy,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}?policy",
+	}
+
+	if input == nil {
+		input = &PutBucketPolicyInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &PutBucketPolicyOutput{}
+	req.Data = output
+	return
+}
+
+// Replaces a policy on a bucket. If the bucket already has a policy, the one
+// in this request completely replaces it.
+func (c *S3) PutBucketPolicy(input *PutBucketPolicyInput) (*PutBucketPolicyOutput, error) {
+	req, out := c.PutBucketPolicyRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opPutBucketReplication = "PutBucketReplication"
+
+// PutBucketReplicationRequest generates a request for the PutBucketReplication operation.
+func (c *S3) PutBucketReplicationRequest(input *PutBucketReplicationInput) (req *request.Request, output *PutBucketReplicationOutput) {
+	op := &request.Operation{
+		Name:       opPutBucketReplication,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}?replication",
+	}
+
+	if input == nil {
+		input = &PutBucketReplicationInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &PutBucketReplicationOutput{}
+	req.Data = output
+	return
+}
+
+// Creates a new replication configuration (or replaces an existing one, if
+// present).
+func (c *S3) PutBucketReplication(input *PutBucketReplicationInput) (*PutBucketReplicationOutput, error) {
+	req, out := c.PutBucketReplicationRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opPutBucketRequestPayment = "PutBucketRequestPayment"
+
+// PutBucketRequestPaymentRequest generates a request for the PutBucketRequestPayment operation.
+func (c *S3) PutBucketRequestPaymentRequest(input *PutBucketRequestPaymentInput) (req *request.Request, output *PutBucketRequestPaymentOutput) {
+	op := &request.Operation{
+		Name:       opPutBucketRequestPayment,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}?requestPayment",
+	}
+
+	if input == nil {
+		input = &PutBucketRequestPaymentInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &PutBucketRequestPaymentOutput{}
+	req.Data = output
+	return
+}
+
+// Sets the request payment configuration for a bucket. By default, the bucket
+// owner pays for downloads from the bucket. This configuration parameter enables
+// the bucket owner (only) to specify that the person requesting the download
+// will be charged for the download. Documentation on requester pays buckets
+// can be found at http://docs.aws.amazon.com/AmazonS3/latest/dev/RequesterPaysBuckets.html
+func (c *S3) PutBucketRequestPayment(input *PutBucketRequestPaymentInput) (*PutBucketRequestPaymentOutput, error) {
+	req, out := c.PutBucketRequestPaymentRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opPutBucketTagging = "PutBucketTagging"
+
+// PutBucketTaggingRequest generates a request for the PutBucketTagging operation.
+func (c *S3) PutBucketTaggingRequest(input *PutBucketTaggingInput) (req *request.Request, output *PutBucketTaggingOutput) {
+	op := &request.Operation{
+		Name:       opPutBucketTagging,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}?tagging",
+	}
+
+	if input == nil {
+		input = &PutBucketTaggingInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &PutBucketTaggingOutput{}
+	req.Data = output
+	return
+}
+
+// Sets the tags for a bucket.
+func (c *S3) PutBucketTagging(input *PutBucketTaggingInput) (*PutBucketTaggingOutput, error) {
+	req, out := c.PutBucketTaggingRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opPutBucketVersioning = "PutBucketVersioning"
+
+// PutBucketVersioningRequest generates a request for the PutBucketVersioning operation.
+func (c *S3) PutBucketVersioningRequest(input *PutBucketVersioningInput) (req *request.Request, output *PutBucketVersioningOutput) {
+	op := &request.Operation{
+		Name:       opPutBucketVersioning,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}?versioning",
+	}
+
+	if input == nil {
+		input = &PutBucketVersioningInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &PutBucketVersioningOutput{}
+	req.Data = output
+	return
+}
+
+// Sets the versioning state of an existing bucket. To set the versioning state,
+// you must be the bucket owner.
+func (c *S3) PutBucketVersioning(input *PutBucketVersioningInput) (*PutBucketVersioningOutput, error) {
+	req, out := c.PutBucketVersioningRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opPutBucketWebsite = "PutBucketWebsite"
+
+// PutBucketWebsiteRequest generates a request for the PutBucketWebsite operation.
+func (c *S3) PutBucketWebsiteRequest(input *PutBucketWebsiteInput) (req *request.Request, output *PutBucketWebsiteOutput) {
+	op := &request.Operation{
+		Name:       opPutBucketWebsite,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}?website",
+	}
+
+	if input == nil {
+		input = &PutBucketWebsiteInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	req.Handlers.Unmarshal.Remove(restxml.UnmarshalHandler)
+	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)
+	output = &PutBucketWebsiteOutput{}
+	req.Data = output
+	return
+}
+
+// Set the website configuration for a bucket.
+func (c *S3) PutBucketWebsite(input *PutBucketWebsiteInput) (*PutBucketWebsiteOutput, error) {
+	req, out := c.PutBucketWebsiteRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opPutObject = "PutObject"
+
+// PutObjectRequest generates a request for the PutObject operation.
+func (c *S3) PutObjectRequest(input *PutObjectInput) (req *request.Request, output *PutObjectOutput) {
+	op := &request.Operation{
+		Name:       opPutObject,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}/{Key+}",
+	}
+
+	if input == nil {
+		input = &PutObjectInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &PutObjectOutput{}
+	req.Data = output
+	return
+}
+
+// Adds an object to a bucket.
+func (c *S3) PutObject(input *PutObjectInput) (*PutObjectOutput, error) {
+	req, out := c.PutObjectRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opPutObjectAcl = "PutObjectAcl"
+
+// PutObjectAclRequest generates a request for the PutObjectAcl operation.
+func (c *S3) PutObjectAclRequest(input *PutObjectAclInput) (req *request.Request, output *PutObjectAclOutput) {
+	op := &request.Operation{
+		Name:       opPutObjectAcl,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}/{Key+}?acl",
+	}
+
+	if input == nil {
+		input = &PutObjectAclInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &PutObjectAclOutput{}
+	req.Data = output
+	return
+}
+
+// uses the acl subresource to set the access control list (ACL) permissions
+// for an object that already exists in a bucket
+func (c *S3) PutObjectAcl(input *PutObjectAclInput) (*PutObjectAclOutput, error) {
+	req, out := c.PutObjectAclRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opRestoreObject = "RestoreObject"
+
+// RestoreObjectRequest generates a request for the RestoreObject operation.
+func (c *S3) RestoreObjectRequest(input *RestoreObjectInput) (req *request.Request, output *RestoreObjectOutput) {
+	op := &request.Operation{
+		Name:       opRestoreObject,
+		HTTPMethod: "POST",
+		HTTPPath:   "/{Bucket}/{Key+}?restore",
+	}
+
+	if input == nil {
+		input = &RestoreObjectInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &RestoreObjectOutput{}
+	req.Data = output
+	return
+}
+
+// Restores an archived copy of an object back into Amazon S3
+func (c *S3) RestoreObject(input *RestoreObjectInput) (*RestoreObjectOutput, error) {
+	req, out := c.RestoreObjectRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opUploadPart = "UploadPart"
+
+// UploadPartRequest generates a request for the UploadPart operation.
+func (c *S3) UploadPartRequest(input *UploadPartInput) (req *request.Request, output *UploadPartOutput) {
+	op := &request.Operation{
+		Name:       opUploadPart,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}/{Key+}",
+	}
+
+	if input == nil {
+		input = &UploadPartInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &UploadPartOutput{}
+	req.Data = output
+	return
+}
+
+// Uploads a part in a multipart upload.
+//
+// Note: After you initiate multipart upload and upload one or more parts, you
+// must either complete or abort multipart upload in order to stop getting charged
+// for storage of the uploaded parts. Only after you either complete or abort
+// multipart upload, Amazon S3 frees up the parts storage and stops charging
+// you for the parts storage.
+func (c *S3) UploadPart(input *UploadPartInput) (*UploadPartOutput, error) {
+	req, out := c.UploadPartRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+const opUploadPartCopy = "UploadPartCopy"
+
+// UploadPartCopyRequest generates a request for the UploadPartCopy operation.
+func (c *S3) UploadPartCopyRequest(input *UploadPartCopyInput) (req *request.Request, output *UploadPartCopyOutput) {
+	op := &request.Operation{
+		Name:       opUploadPartCopy,
+		HTTPMethod: "PUT",
+		HTTPPath:   "/{Bucket}/{Key+}",
+	}
+
+	if input == nil {
+		input = &UploadPartCopyInput{}
+	}
+
+	req = c.newRequest(op, input, output)
+	output = &UploadPartCopyOutput{}
+	req.Data = output
+	return
+}
+
+// Uploads a part by copying data from an existing object as data source.
+func (c *S3) UploadPartCopy(input *UploadPartCopyInput) (*UploadPartCopyOutput, error) {
+	req, out := c.UploadPartCopyRequest(input)
+	err := req.Send()
+	return out, err
+}
+
+// Specifies the days since the initiation of an Incomplete Multipart Upload
+// that Lifecycle will wait before permanently removing all parts of the upload.
+type AbortIncompleteMultipartUpload struct {
+	_ struct{} `type:"structure"`
+
+	// Indicates the number of days that must pass since initiation for Lifecycle
+	// to abort an Incomplete Multipart Upload.
+	DaysAfterInitiation *int64 `type:"integer"`
+}
+
+// String returns the string representation
+func (s AbortIncompleteMultipartUpload) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s AbortIncompleteMultipartUpload) GoString() string {
+	return s.String()
+}
+
+type AbortMultipartUploadInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	Key *string `location:"uri" locationName:"Key" min:"1" type:"string" required:"true"`
+
+	// Confirms that the requester knows that she or he will be charged for the
+	// request. Bucket owners need not specify this parameter in their requests.
+	// Documentation on downloading objects from requester pays buckets can be found
+	// at http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html
+	RequestPayer *string `location:"header" locationName:"x-amz-request-payer" type:"string" enum:"RequestPayer"`
+
+	UploadId *string `location:"querystring" locationName:"uploadId" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s AbortMultipartUploadInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s AbortMultipartUploadInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *AbortMultipartUploadInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "AbortMultipartUploadInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.Key == nil {
+		invalidParams.Add(request.NewErrParamRequired("Key"))
+	}
+	if s.Key != nil && len(*s.Key) < 1 {
+		invalidParams.Add(request.NewErrParamMinLen("Key", 1))
+	}
+	if s.UploadId == nil {
+		invalidParams.Add(request.NewErrParamRequired("UploadId"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type AbortMultipartUploadOutput struct {
+	_ struct{} `type:"structure"`
+
+	// If present, indicates that the requester was successfully charged for the
+	// request.
+	RequestCharged *string `location:"header" locationName:"x-amz-request-charged" type:"string" enum:"RequestCharged"`
+}
+
+// String returns the string representation
+func (s AbortMultipartUploadOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s AbortMultipartUploadOutput) GoString() string {
+	return s.String()
+}
+
+type AccelerateConfiguration struct {
+	_ struct{} `type:"structure"`
+
+	// The accelerate configuration of the bucket.
+	Status *string `type:"string" enum:"BucketAccelerateStatus"`
+}
+
+// String returns the string representation
+func (s AccelerateConfiguration) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s AccelerateConfiguration) GoString() string {
+	return s.String()
+}
+
+type AccessControlPolicy struct {
+	_ struct{} `type:"structure"`
+
+	// A list of grants.
+	Grants []*Grant `locationName:"AccessControlList" locationNameList:"Grant" type:"list"`
+
+	Owner *Owner `type:"structure"`
+}
+
+// String returns the string representation
+func (s AccessControlPolicy) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s AccessControlPolicy) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *AccessControlPolicy) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "AccessControlPolicy"}
+	if s.Grants != nil {
+		for i, v := range s.Grants {
+			if v == nil {
+				continue
+			}
+			if err := v.Validate(); err != nil {
+				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "Grants", i), err.(request.ErrInvalidParams))
+			}
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type Bucket struct {
+	_ struct{} `type:"structure"`
+
+	// Date the bucket was created.
+	CreationDate *time.Time `type:"timestamp" timestampFormat:"iso8601"`
+
+	// The name of the bucket.
+	Name *string `type:"string"`
+}
+
+// String returns the string representation
+func (s Bucket) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s Bucket) GoString() string {
+	return s.String()
+}
+
+type BucketLifecycleConfiguration struct {
+	_ struct{} `type:"structure"`
+
+	Rules []*LifecycleRule `locationName:"Rule" type:"list" flattened:"true" required:"true"`
+}
+
+// String returns the string representation
+func (s BucketLifecycleConfiguration) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s BucketLifecycleConfiguration) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *BucketLifecycleConfiguration) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "BucketLifecycleConfiguration"}
+	if s.Rules == nil {
+		invalidParams.Add(request.NewErrParamRequired("Rules"))
+	}
+	if s.Rules != nil {
+		for i, v := range s.Rules {
+			if v == nil {
+				continue
+			}
+			if err := v.Validate(); err != nil {
+				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "Rules", i), err.(request.ErrInvalidParams))
+			}
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type BucketLoggingStatus struct {
+	_ struct{} `type:"structure"`
+
+	LoggingEnabled *LoggingEnabled `type:"structure"`
+}
+
+// String returns the string representation
+func (s BucketLoggingStatus) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s BucketLoggingStatus) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *BucketLoggingStatus) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "BucketLoggingStatus"}
+	if s.LoggingEnabled != nil {
+		if err := s.LoggingEnabled.Validate(); err != nil {
+			invalidParams.AddNested("LoggingEnabled", err.(request.ErrInvalidParams))
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type CORSConfiguration struct {
+	_ struct{} `type:"structure"`
+
+	CORSRules []*CORSRule `locationName:"CORSRule" type:"list" flattened:"true" required:"true"`
+}
+
+// String returns the string representation
+func (s CORSConfiguration) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s CORSConfiguration) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *CORSConfiguration) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "CORSConfiguration"}
+	if s.CORSRules == nil {
+		invalidParams.Add(request.NewErrParamRequired("CORSRules"))
+	}
+	if s.CORSRules != nil {
+		for i, v := range s.CORSRules {
+			if v == nil {
+				continue
+			}
+			if err := v.Validate(); err != nil {
+				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "CORSRules", i), err.(request.ErrInvalidParams))
+			}
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type CORSRule struct {
+	_ struct{} `type:"structure"`
+
+	// Specifies which headers are allowed in a pre-flight OPTIONS request.
+	AllowedHeaders []*string `locationName:"AllowedHeader" type:"list" flattened:"true"`
+
+	// Identifies HTTP methods that the domain/origin specified in the rule is allowed
+	// to execute.
+	AllowedMethods []*string `locationName:"AllowedMethod" type:"list" flattened:"true" required:"true"`
+
+	// One or more origins you want customers to be able to access the bucket from.
+	AllowedOrigins []*string `locationName:"AllowedOrigin" type:"list" flattened:"true" required:"true"`
+
+	// One or more headers in the response that you want customers to be able to
+	// access from their applications (for example, from a JavaScript XMLHttpRequest
+	// object).
+	ExposeHeaders []*string `locationName:"ExposeHeader" type:"list" flattened:"true"`
+
+	// The time in seconds that your browser is to cache the preflight response
+	// for the specified resource.
+	MaxAgeSeconds *int64 `type:"integer"`
+}
+
+// String returns the string representation
+func (s CORSRule) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s CORSRule) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *CORSRule) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "CORSRule"}
+	if s.AllowedMethods == nil {
+		invalidParams.Add(request.NewErrParamRequired("AllowedMethods"))
+	}
+	if s.AllowedOrigins == nil {
+		invalidParams.Add(request.NewErrParamRequired("AllowedOrigins"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type CloudFunctionConfiguration struct {
+	_ struct{} `type:"structure"`
+
+	CloudFunction *string `type:"string"`
+
+	// Bucket event for which to send notifications.
+	Event *string `deprecated:"true" type:"string" enum:"Event"`
+
+	Events []*string `locationName:"Event" type:"list" flattened:"true"`
+
+	// Optional unique identifier for configurations in a notification configuration.
+	// If you don't provide one, Amazon S3 will assign an ID.
+	Id *string `type:"string"`
+
+	InvocationRole *string `type:"string"`
+}
+
+// String returns the string representation
+func (s CloudFunctionConfiguration) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s CloudFunctionConfiguration) GoString() string {
+	return s.String()
+}
+
+type CommonPrefix struct {
+	_ struct{} `type:"structure"`
+
+	Prefix *string `type:"string"`
+}
+
+// String returns the string representation
+func (s CommonPrefix) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s CommonPrefix) GoString() string {
+	return s.String()
+}
+
+type CompleteMultipartUploadInput struct {
+	_ struct{} `type:"structure" payload:"MultipartUpload"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	Key *string `location:"uri" locationName:"Key" min:"1" type:"string" required:"true"`
+
+	MultipartUpload *CompletedMultipartUpload `locationName:"CompleteMultipartUpload" type:"structure"`
+
+	// Confirms that the requester knows that she or he will be charged for the
+	// request. Bucket owners need not specify this parameter in their requests.
+	// Documentation on downloading objects from requester pays buckets can be found
+	// at http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html
+	RequestPayer *string `location:"header" locationName:"x-amz-request-payer" type:"string" enum:"RequestPayer"`
+
+	UploadId *string `location:"querystring" locationName:"uploadId" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s CompleteMultipartUploadInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s CompleteMultipartUploadInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *CompleteMultipartUploadInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "CompleteMultipartUploadInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.Key == nil {
+		invalidParams.Add(request.NewErrParamRequired("Key"))
+	}
+	if s.Key != nil && len(*s.Key) < 1 {
+		invalidParams.Add(request.NewErrParamMinLen("Key", 1))
+	}
+	if s.UploadId == nil {
+		invalidParams.Add(request.NewErrParamRequired("UploadId"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type CompleteMultipartUploadOutput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `type:"string"`
+
+	// Entity tag of the object.
+	ETag *string `type:"string"`
+
+	// If the object expiration is configured, this will contain the expiration
+	// date (expiry-date) and rule ID (rule-id). The value of rule-id is URL encoded.
+	Expiration *string `location:"header" locationName:"x-amz-expiration" type:"string"`
+
+	Key *string `min:"1" type:"string"`
+
+	Location *string `type:"string"`
+
+	// If present, indicates that the requester was successfully charged for the
+	// request.
+	RequestCharged *string `location:"header" locationName:"x-amz-request-charged" type:"string" enum:"RequestCharged"`
+
+	// If present, specifies the ID of the AWS Key Management Service (KMS) master
+	// encryption key that was used for the object.
+	SSEKMSKeyId *string `location:"header" locationName:"x-amz-server-side-encryption-aws-kms-key-id" type:"string"`
+
+	// The Server-side encryption algorithm used when storing this object in S3
+	// (e.g., AES256, aws:kms).
+	ServerSideEncryption *string `location:"header" locationName:"x-amz-server-side-encryption" type:"string" enum:"ServerSideEncryption"`
+
+	// Version of the object.
+	VersionId *string `location:"header" locationName:"x-amz-version-id" type:"string"`
+}
+
+// String returns the string representation
+func (s CompleteMultipartUploadOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s CompleteMultipartUploadOutput) GoString() string {
+	return s.String()
+}
+
+type CompletedMultipartUpload struct {
+	_ struct{} `type:"structure"`
+
+	Parts []*CompletedPart `locationName:"Part" type:"list" flattened:"true"`
+}
+
+// String returns the string representation
+func (s CompletedMultipartUpload) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s CompletedMultipartUpload) GoString() string {
+	return s.String()
+}
+
+type CompletedPart struct {
+	_ struct{} `type:"structure"`
+
+	// Entity tag returned when the part was uploaded.
+	ETag *string `type:"string"`
+
+	// Part number that identifies the part. This is a positive integer between
+	// 1 and 10,000.
+	PartNumber *int64 `type:"integer"`
+}
+
+// String returns the string representation
+func (s CompletedPart) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s CompletedPart) GoString() string {
+	return s.String()
+}
+
+type Condition struct {
+	_ struct{} `type:"structure"`
+
+	// The HTTP error code when the redirect is applied. In the event of an error,
+	// if the error code equals this value, then the specified redirect is applied.
+	// Required when parent element Condition is specified and sibling KeyPrefixEquals
+	// is not specified. If both are specified, then both must be true for the redirect
+	// to be applied.
+	HttpErrorCodeReturnedEquals *string `type:"string"`
+
+	// The object key name prefix when the redirect is applied. For example, to
+	// redirect requests for ExamplePage.html, the key prefix will be ExamplePage.html.
+	// To redirect request for all pages with the prefix docs/, the key prefix will
+	// be /docs, which identifies all objects in the docs/ folder. Required when
+	// the parent element Condition is specified and sibling HttpErrorCodeReturnedEquals
+	// is not specified. If both conditions are specified, both must be true for
+	// the redirect to be applied.
+	KeyPrefixEquals *string `type:"string"`
+}
+
+// String returns the string representation
+func (s Condition) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s Condition) GoString() string {
+	return s.String()
+}
+
+type CopyObjectInput struct {
+	_ struct{} `type:"structure"`
+
+	// The canned ACL to apply to the object.
+	ACL *string `location:"header" locationName:"x-amz-acl" type:"string" enum:"ObjectCannedACL"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	// Specifies caching behavior along the request/reply chain.
+	CacheControl *string `location:"header" locationName:"Cache-Control" type:"string"`
+
+	// Specifies presentational information for the object.
+	ContentDisposition *string `location:"header" locationName:"Content-Disposition" type:"string"`
+
+	// Specifies what content encodings have been applied to the object and thus
+	// what decoding mechanisms must be applied to obtain the media-type referenced
+	// by the Content-Type header field.
+	ContentEncoding *string `location:"header" locationName:"Content-Encoding" type:"string"`
+
+	// The language the content is in.
+	ContentLanguage *string `location:"header" locationName:"Content-Language" type:"string"`
+
+	// A standard MIME type describing the format of the object data.
+	ContentType *string `location:"header" locationName:"Content-Type" type:"string"`
+
+	// The name of the source bucket and key name of the source object, separated
+	// by a slash (/). Must be URL-encoded.
+	CopySource *string `location:"header" locationName:"x-amz-copy-source" type:"string" required:"true"`
+
+	// Copies the object if its entity tag (ETag) matches the specified tag.
+	CopySourceIfMatch *string `location:"header" locationName:"x-amz-copy-source-if-match" type:"string"`
+
+	// Copies the object if it has been modified since the specified time.
+	CopySourceIfModifiedSince *time.Time `location:"header" locationName:"x-amz-copy-source-if-modified-since" type:"timestamp" timestampFormat:"rfc822"`
+
+	// Copies the object if its entity tag (ETag) is different than the specified
+	// ETag.
+	CopySourceIfNoneMatch *string `location:"header" locationName:"x-amz-copy-source-if-none-match" type:"string"`
+
+	// Copies the object if it hasn't been modified since the specified time.
+	CopySourceIfUnmodifiedSince *time.Time `location:"header" locationName:"x-amz-copy-source-if-unmodified-since" type:"timestamp" timestampFormat:"rfc822"`
+
+	// Specifies the algorithm to use when decrypting the source object (e.g., AES256).
+	CopySourceSSECustomerAlgorithm *string `location:"header" locationName:"x-amz-copy-source-server-side-encryption-customer-algorithm" type:"string"`
+
+	// Specifies the customer-provided encryption key for Amazon S3 to use to decrypt
+	// the source object. The encryption key provided in this header must be one
+	// that was used when the source object was created.
+	CopySourceSSECustomerKey *string `location:"header" locationName:"x-amz-copy-source-server-side-encryption-customer-key" type:"string"`
+
+	// Specifies the 128-bit MD5 digest of the encryption key according to RFC 1321.
+	// Amazon S3 uses this header for a message integrity check to ensure the encryption
+	// key was transmitted without error.
+	CopySourceSSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-copy-source-server-side-encryption-customer-key-MD5" type:"string"`
+
+	// The date and time at which the object is no longer cacheable.
+	Expires *time.Time `location:"header" locationName:"Expires" type:"timestamp" timestampFormat:"rfc822"`
+
+	// Gives the grantee READ, READ_ACP, and WRITE_ACP permissions on the object.
+	GrantFullControl *string `location:"header" locationName:"x-amz-grant-full-control" type:"string"`
+
+	// Allows grantee to read the object data and its metadata.
+	GrantRead *string `location:"header" locationName:"x-amz-grant-read" type:"string"`
+
+	// Allows grantee to read the object ACL.
+	GrantReadACP *string `location:"header" locationName:"x-amz-grant-read-acp" type:"string"`
+
+	// Allows grantee to write the ACL for the applicable object.
+	GrantWriteACP *string `location:"header" locationName:"x-amz-grant-write-acp" type:"string"`
+
+	Key *string `location:"uri" locationName:"Key" min:"1" type:"string" required:"true"`
+
+	// A map of metadata to store with the object in S3.
+	Metadata map[string]*string `location:"headers" locationName:"x-amz-meta-" type:"map"`
+
+	// Specifies whether the metadata is copied from the source object or replaced
+	// with metadata provided in the request.
+	MetadataDirective *string `location:"header" locationName:"x-amz-metadata-directive" type:"string" enum:"MetadataDirective"`
+
+	// Confirms that the requester knows that she or he will be charged for the
+	// request. Bucket owners need not specify this parameter in their requests.
+	// Documentation on downloading objects from requester pays buckets can be found
+	// at http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html
+	RequestPayer *string `location:"header" locationName:"x-amz-request-payer" type:"string" enum:"RequestPayer"`
+
+	// Specifies the algorithm to use to when encrypting the object (e.g., AES256).
+	SSECustomerAlgorithm *string `location:"header" locationName:"x-amz-server-side-encryption-customer-algorithm" type:"string"`
+
+	// Specifies the customer-provided encryption key for Amazon S3 to use in encrypting
+	// data. This value is used to store the object and then it is discarded; Amazon
+	// does not store the encryption key. The key must be appropriate for use with
+	// the algorithm specified in the x-amz-server-side​-encryption​-customer-algorithm
+	// header.
+	SSECustomerKey *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key" type:"string"`
+
+	// Specifies the 128-bit MD5 digest of the encryption key according to RFC 1321.
+	// Amazon S3 uses this header for a message integrity check to ensure the encryption
+	// key was transmitted without error.
+	SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
+
+	// Specifies the AWS KMS key ID to use for object encryption. All GET and PUT
+	// requests for an object protected by AWS KMS will fail if not made via SSL
+	// or using SigV4. Documentation on configuring any of the officially supported
+	// AWS SDKs and CLI can be found at http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html#specify-signature-version
+	SSEKMSKeyId *string `location:"header" locationName:"x-amz-server-side-encryption-aws-kms-key-id" type:"string"`
+
+	// The Server-side encryption algorithm used when storing this object in S3
+	// (e.g., AES256, aws:kms).
+	ServerSideEncryption *string `location:"header" locationName:"x-amz-server-side-encryption" type:"string" enum:"ServerSideEncryption"`
+
+	// The type of storage to use for the object. Defaults to 'STANDARD'.
+	StorageClass *string `location:"header" locationName:"x-amz-storage-class" type:"string" enum:"StorageClass"`
+
+	// If the bucket is configured as a website, redirects requests for this object
+	// to another object in the same bucket or to an external URL. Amazon S3 stores
+	// the value of this header in the object metadata.
+	WebsiteRedirectLocation *string `location:"header" locationName:"x-amz-website-redirect-location" type:"string"`
+}
+
+// String returns the string representation
+func (s CopyObjectInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s CopyObjectInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *CopyObjectInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "CopyObjectInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.CopySource == nil {
+		invalidParams.Add(request.NewErrParamRequired("CopySource"))
+	}
+	if s.Key == nil {
+		invalidParams.Add(request.NewErrParamRequired("Key"))
+	}
+	if s.Key != nil && len(*s.Key) < 1 {
+		invalidParams.Add(request.NewErrParamMinLen("Key", 1))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type CopyObjectOutput struct {
+	_ struct{} `type:"structure" payload:"CopyObjectResult"`
+
+	CopyObjectResult *CopyObjectResult `type:"structure"`
+
+	CopySourceVersionId *string `location:"header" locationName:"x-amz-copy-source-version-id" type:"string"`
+
+	// If the object expiration is configured, the response includes this header.
+	Expiration *string `location:"header" locationName:"x-amz-expiration" type:"string"`
+
+	// If present, indicates that the requester was successfully charged for the
+	// request.
+	RequestCharged *string `location:"header" locationName:"x-amz-request-charged" type:"string" enum:"RequestCharged"`
+
+	// If server-side encryption with a customer-provided encryption key was requested,
+	// the response will include this header confirming the encryption algorithm
+	// used.
+	SSECustomerAlgorithm *string `location:"header" locationName:"x-amz-server-side-encryption-customer-algorithm" type:"string"`
+
+	// If server-side encryption with a customer-provided encryption key was requested,
+	// the response will include this header to provide round trip message integrity
+	// verification of the customer-provided encryption key.
+	SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
+
+	// If present, specifies the ID of the AWS Key Management Service (KMS) master
+	// encryption key that was used for the object.
+	SSEKMSKeyId *string `location:"header" locationName:"x-amz-server-side-encryption-aws-kms-key-id" type:"string"`
+
+	// The Server-side encryption algorithm used when storing this object in S3
+	// (e.g., AES256, aws:kms).
+	ServerSideEncryption *string `location:"header" locationName:"x-amz-server-side-encryption" type:"string" enum:"ServerSideEncryption"`
+
+	// Version ID of the newly created copy.
+	VersionId *string `location:"header" locationName:"x-amz-version-id" type:"string"`
+}
+
+// String returns the string representation
+func (s CopyObjectOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s CopyObjectOutput) GoString() string {
+	return s.String()
+}
+
+type CopyObjectResult struct {
+	_ struct{} `type:"structure"`
+
+	ETag *string `type:"string"`
+
+	LastModified *time.Time `type:"timestamp" timestampFormat:"iso8601"`
+}
+
+// String returns the string representation
+func (s CopyObjectResult) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s CopyObjectResult) GoString() string {
+	return s.String()
+}
+
+type CopyPartResult struct {
+	_ struct{} `type:"structure"`
+
+	// Entity tag of the object.
+	ETag *string `type:"string"`
+
+	// Date and time at which the object was uploaded.
+	LastModified *time.Time `type:"timestamp" timestampFormat:"iso8601"`
+}
+
+// String returns the string representation
+func (s CopyPartResult) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s CopyPartResult) GoString() string {
+	return s.String()
+}
+
+type CreateBucketConfiguration struct {
+	_ struct{} `type:"structure"`
+
+	// Specifies the region where the bucket will be created. If you don't specify
+	// a region, the bucket will be created in US Standard.
+	LocationConstraint *string `type:"string" enum:"BucketLocationConstraint"`
+}
+
+// String returns the string representation
+func (s CreateBucketConfiguration) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s CreateBucketConfiguration) GoString() string {
+	return s.String()
+}
+
+type CreateBucketInput struct {
+	_ struct{} `type:"structure" payload:"CreateBucketConfiguration"`
+
+	// The canned ACL to apply to the bucket.
+	ACL *string `location:"header" locationName:"x-amz-acl" type:"string" enum:"BucketCannedACL"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	CreateBucketConfiguration *CreateBucketConfiguration `locationName:"CreateBucketConfiguration" type:"structure"`
+
+	// Allows grantee the read, write, read ACP, and write ACP permissions on the
+	// bucket.
+	GrantFullControl *string `location:"header" locationName:"x-amz-grant-full-control" type:"string"`
+
+	// Allows grantee to list the objects in the bucket.
+	GrantRead *string `location:"header" locationName:"x-amz-grant-read" type:"string"`
+
+	// Allows grantee to read the bucket ACL.
+	GrantReadACP *string `location:"header" locationName:"x-amz-grant-read-acp" type:"string"`
+
+	// Allows grantee to create, overwrite, and delete any object in the bucket.
+	GrantWrite *string `location:"header" locationName:"x-amz-grant-write" type:"string"`
+
+	// Allows grantee to write the ACL for the applicable bucket.
+	GrantWriteACP *string `location:"header" locationName:"x-amz-grant-write-acp" type:"string"`
+}
+
+// String returns the string representation
+func (s CreateBucketInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s CreateBucketInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *CreateBucketInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "CreateBucketInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type CreateBucketOutput struct {
+	_ struct{} `type:"structure"`
+
+	Location *string `location:"header" locationName:"Location" type:"string"`
+}
+
+// String returns the string representation
+func (s CreateBucketOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s CreateBucketOutput) GoString() string {
+	return s.String()
+}
+
+type CreateMultipartUploadInput struct {
+	_ struct{} `type:"structure"`
+
+	// The canned ACL to apply to the object.
+	ACL *string `location:"header" locationName:"x-amz-acl" type:"string" enum:"ObjectCannedACL"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	// Specifies caching behavior along the request/reply chain.
+	CacheControl *string `location:"header" locationName:"Cache-Control" type:"string"`
+
+	// Specifies presentational information for the object.
+	ContentDisposition *string `location:"header" locationName:"Content-Disposition" type:"string"`
+
+	// Specifies what content encodings have been applied to the object and thus
+	// what decoding mechanisms must be applied to obtain the media-type referenced
+	// by the Content-Type header field.
+	ContentEncoding *string `location:"header" locationName:"Content-Encoding" type:"string"`
+
+	// The language the content is in.
+	ContentLanguage *string `location:"header" locationName:"Content-Language" type:"string"`
+
+	// A standard MIME type describing the format of the object data.
+	ContentType *string `location:"header" locationName:"Content-Type" type:"string"`
+
+	// The date and time at which the object is no longer cacheable.
+	Expires *time.Time `location:"header" locationName:"Expires" type:"timestamp" timestampFormat:"rfc822"`
+
+	// Gives the grantee READ, READ_ACP, and WRITE_ACP permissions on the object.
+	GrantFullControl *string `location:"header" locationName:"x-amz-grant-full-control" type:"string"`
+
+	// Allows grantee to read the object data and its metadata.
+	GrantRead *string `location:"header" locationName:"x-amz-grant-read" type:"string"`
+
+	// Allows grantee to read the object ACL.
+	GrantReadACP *string `location:"header" locationName:"x-amz-grant-read-acp" type:"string"`
+
+	// Allows grantee to write the ACL for the applicable object.
+	GrantWriteACP *string `location:"header" locationName:"x-amz-grant-write-acp" type:"string"`
+
+	Key *string `location:"uri" locationName:"Key" min:"1" type:"string" required:"true"`
+
+	// A map of metadata to store with the object in S3.
+	Metadata map[string]*string `location:"headers" locationName:"x-amz-meta-" type:"map"`
+
+	// Confirms that the requester knows that she or he will be charged for the
+	// request. Bucket owners need not specify this parameter in their requests.
+	// Documentation on downloading objects from requester pays buckets can be found
+	// at http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html
+	RequestPayer *string `location:"header" locationName:"x-amz-request-payer" type:"string" enum:"RequestPayer"`
+
+	// Specifies the algorithm to use to when encrypting the object (e.g., AES256).
+	SSECustomerAlgorithm *string `location:"header" locationName:"x-amz-server-side-encryption-customer-algorithm" type:"string"`
+
+	// Specifies the customer-provided encryption key for Amazon S3 to use in encrypting
+	// data. This value is used to store the object and then it is discarded; Amazon
+	// does not store the encryption key. The key must be appropriate for use with
+	// the algorithm specified in the x-amz-server-side​-encryption​-customer-algorithm
+	// header.
+	SSECustomerKey *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key" type:"string"`
+
+	// Specifies the 128-bit MD5 digest of the encryption key according to RFC 1321.
+	// Amazon S3 uses this header for a message integrity check to ensure the encryption
+	// key was transmitted without error.
+	SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
+
+	// Specifies the AWS KMS key ID to use for object encryption. All GET and PUT
+	// requests for an object protected by AWS KMS will fail if not made via SSL
+	// or using SigV4. Documentation on configuring any of the officially supported
+	// AWS SDKs and CLI can be found at http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html#specify-signature-version
+	SSEKMSKeyId *string `location:"header" locationName:"x-amz-server-side-encryption-aws-kms-key-id" type:"string"`
+
+	// The Server-side encryption algorithm used when storing this object in S3
+	// (e.g., AES256, aws:kms).
+	ServerSideEncryption *string `location:"header" locationName:"x-amz-server-side-encryption" type:"string" enum:"ServerSideEncryption"`
+
+	// The type of storage to use for the object. Defaults to 'STANDARD'.
+	StorageClass *string `location:"header" locationName:"x-amz-storage-class" type:"string" enum:"StorageClass"`
+
+	// If the bucket is configured as a website, redirects requests for this object
+	// to another object in the same bucket or to an external URL. Amazon S3 stores
+	// the value of this header in the object metadata.
+	WebsiteRedirectLocation *string `location:"header" locationName:"x-amz-website-redirect-location" type:"string"`
+}
+
+// String returns the string representation
+func (s CreateMultipartUploadInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s CreateMultipartUploadInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *CreateMultipartUploadInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "CreateMultipartUploadInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.Key == nil {
+		invalidParams.Add(request.NewErrParamRequired("Key"))
+	}
+	if s.Key != nil && len(*s.Key) < 1 {
+		invalidParams.Add(request.NewErrParamMinLen("Key", 1))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type CreateMultipartUploadOutput struct {
+	_ struct{} `type:"structure"`
+
+	// Date when multipart upload will become eligible for abort operation by lifecycle.
+	AbortDate *time.Time `location:"header" locationName:"x-amz-abort-date" type:"timestamp" timestampFormat:"rfc822"`
+
+	// Id of the lifecycle rule that makes a multipart upload eligible for abort
+	// operation.
+	AbortRuleId *string `location:"header" locationName:"x-amz-abort-rule-id" type:"string"`
+
+	// Name of the bucket to which the multipart upload was initiated.
+	Bucket *string `locationName:"Bucket" type:"string"`
+
+	// Object key for which the multipart upload was initiated.
+	Key *string `min:"1" type:"string"`
+
+	// If present, indicates that the requester was successfully charged for the
+	// request.
+	RequestCharged *string `location:"header" locationName:"x-amz-request-charged" type:"string" enum:"RequestCharged"`
+
+	// If server-side encryption with a customer-provided encryption key was requested,
+	// the response will include this header confirming the encryption algorithm
+	// used.
+	SSECustomerAlgorithm *string `location:"header" locationName:"x-amz-server-side-encryption-customer-algorithm" type:"string"`
+
+	// If server-side encryption with a customer-provided encryption key was requested,
+	// the response will include this header to provide round trip message integrity
+	// verification of the customer-provided encryption key.
+	SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
+
+	// If present, specifies the ID of the AWS Key Management Service (KMS) master
+	// encryption key that was used for the object.
+	SSEKMSKeyId *string `location:"header" locationName:"x-amz-server-side-encryption-aws-kms-key-id" type:"string"`
+
+	// The Server-side encryption algorithm used when storing this object in S3
+	// (e.g., AES256, aws:kms).
+	ServerSideEncryption *string `location:"header" locationName:"x-amz-server-side-encryption" type:"string" enum:"ServerSideEncryption"`
+
+	// ID for the initiated multipart upload.
+	UploadId *string `type:"string"`
+}
+
+// String returns the string representation
+func (s CreateMultipartUploadOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s CreateMultipartUploadOutput) GoString() string {
+	return s.String()
+}
+
+type Delete struct {
+	_ struct{} `type:"structure"`
+
+	Objects []*ObjectIdentifier `locationName:"Object" type:"list" flattened:"true" required:"true"`
+
+	// Element to enable quiet mode for the request. When you add this element,
+	// you must set its value to true.
+	Quiet *bool `type:"boolean"`
+}
+
+// String returns the string representation
+func (s Delete) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s Delete) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *Delete) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "Delete"}
+	if s.Objects == nil {
+		invalidParams.Add(request.NewErrParamRequired("Objects"))
+	}
+	if s.Objects != nil {
+		for i, v := range s.Objects {
+			if v == nil {
+				continue
+			}
+			if err := v.Validate(); err != nil {
+				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "Objects", i), err.(request.ErrInvalidParams))
+			}
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type DeleteBucketCorsInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s DeleteBucketCorsInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeleteBucketCorsInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *DeleteBucketCorsInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "DeleteBucketCorsInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type DeleteBucketCorsOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s DeleteBucketCorsOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeleteBucketCorsOutput) GoString() string {
+	return s.String()
+}
+
+type DeleteBucketInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s DeleteBucketInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeleteBucketInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *DeleteBucketInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "DeleteBucketInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type DeleteBucketLifecycleInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s DeleteBucketLifecycleInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeleteBucketLifecycleInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *DeleteBucketLifecycleInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "DeleteBucketLifecycleInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type DeleteBucketLifecycleOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s DeleteBucketLifecycleOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeleteBucketLifecycleOutput) GoString() string {
+	return s.String()
+}
+
+type DeleteBucketOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s DeleteBucketOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeleteBucketOutput) GoString() string {
+	return s.String()
+}
+
+type DeleteBucketPolicyInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s DeleteBucketPolicyInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeleteBucketPolicyInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *DeleteBucketPolicyInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "DeleteBucketPolicyInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type DeleteBucketPolicyOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s DeleteBucketPolicyOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeleteBucketPolicyOutput) GoString() string {
+	return s.String()
+}
+
+type DeleteBucketReplicationInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s DeleteBucketReplicationInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeleteBucketReplicationInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *DeleteBucketReplicationInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "DeleteBucketReplicationInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type DeleteBucketReplicationOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s DeleteBucketReplicationOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeleteBucketReplicationOutput) GoString() string {
+	return s.String()
+}
+
+type DeleteBucketTaggingInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s DeleteBucketTaggingInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeleteBucketTaggingInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *DeleteBucketTaggingInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "DeleteBucketTaggingInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type DeleteBucketTaggingOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s DeleteBucketTaggingOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeleteBucketTaggingOutput) GoString() string {
+	return s.String()
+}
+
+type DeleteBucketWebsiteInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s DeleteBucketWebsiteInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeleteBucketWebsiteInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *DeleteBucketWebsiteInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "DeleteBucketWebsiteInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type DeleteBucketWebsiteOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s DeleteBucketWebsiteOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeleteBucketWebsiteOutput) GoString() string {
+	return s.String()
+}
+
+type DeleteMarkerEntry struct {
+	_ struct{} `type:"structure"`
+
+	// Specifies whether the object is (true) or is not (false) the latest version
+	// of an object.
+	IsLatest *bool `type:"boolean"`
+
+	// The object key.
+	Key *string `min:"1" type:"string"`
+
+	// Date and time the object was last modified.
+	LastModified *time.Time `type:"timestamp" timestampFormat:"iso8601"`
+
+	Owner *Owner `type:"structure"`
+
+	// Version ID of an object.
+	VersionId *string `type:"string"`
+}
+
+// String returns the string representation
+func (s DeleteMarkerEntry) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeleteMarkerEntry) GoString() string {
+	return s.String()
+}
+
+type DeleteObjectInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	Key *string `location:"uri" locationName:"Key" min:"1" type:"string" required:"true"`
+
+	// The concatenation of the authentication device's serial number, a space,
+	// and the value that is displayed on your authentication device.
+	MFA *string `location:"header" locationName:"x-amz-mfa" type:"string"`
+
+	// Confirms that the requester knows that she or he will be charged for the
+	// request. Bucket owners need not specify this parameter in their requests.
+	// Documentation on downloading objects from requester pays buckets can be found
+	// at http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html
+	RequestPayer *string `location:"header" locationName:"x-amz-request-payer" type:"string" enum:"RequestPayer"`
+
+	// VersionId used to reference a specific version of the object.
+	VersionId *string `location:"querystring" locationName:"versionId" type:"string"`
+}
+
+// String returns the string representation
+func (s DeleteObjectInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeleteObjectInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *DeleteObjectInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "DeleteObjectInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.Key == nil {
+		invalidParams.Add(request.NewErrParamRequired("Key"))
+	}
+	if s.Key != nil && len(*s.Key) < 1 {
+		invalidParams.Add(request.NewErrParamMinLen("Key", 1))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type DeleteObjectOutput struct {
+	_ struct{} `type:"structure"`
+
+	// Specifies whether the versioned object that was permanently deleted was (true)
+	// or was not (false) a delete marker.
+	DeleteMarker *bool `location:"header" locationName:"x-amz-delete-marker" type:"boolean"`
+
+	// If present, indicates that the requester was successfully charged for the
+	// request.
+	RequestCharged *string `location:"header" locationName:"x-amz-request-charged" type:"string" enum:"RequestCharged"`
+
+	// Returns the version ID of the delete marker created as a result of the DELETE
+	// operation.
+	VersionId *string `location:"header" locationName:"x-amz-version-id" type:"string"`
+}
+
+// String returns the string representation
+func (s DeleteObjectOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeleteObjectOutput) GoString() string {
+	return s.String()
+}
+
+type DeleteObjectsInput struct {
+	_ struct{} `type:"structure" payload:"Delete"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	Delete *Delete `locationName:"Delete" type:"structure" required:"true"`
+
+	// The concatenation of the authentication device's serial number, a space,
+	// and the value that is displayed on your authentication device.
+	MFA *string `location:"header" locationName:"x-amz-mfa" type:"string"`
+
+	// Confirms that the requester knows that she or he will be charged for the
+	// request. Bucket owners need not specify this parameter in their requests.
+	// Documentation on downloading objects from requester pays buckets can be found
+	// at http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html
+	RequestPayer *string `location:"header" locationName:"x-amz-request-payer" type:"string" enum:"RequestPayer"`
+}
+
+// String returns the string representation
+func (s DeleteObjectsInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeleteObjectsInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *DeleteObjectsInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "DeleteObjectsInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.Delete == nil {
+		invalidParams.Add(request.NewErrParamRequired("Delete"))
+	}
+	if s.Delete != nil {
+		if err := s.Delete.Validate(); err != nil {
+			invalidParams.AddNested("Delete", err.(request.ErrInvalidParams))
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type DeleteObjectsOutput struct {
+	_ struct{} `type:"structure"`
+
+	Deleted []*DeletedObject `type:"list" flattened:"true"`
+
+	Errors []*Error `locationName:"Error" type:"list" flattened:"true"`
+
+	// If present, indicates that the requester was successfully charged for the
+	// request.
+	RequestCharged *string `location:"header" locationName:"x-amz-request-charged" type:"string" enum:"RequestCharged"`
+}
+
+// String returns the string representation
+func (s DeleteObjectsOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeleteObjectsOutput) GoString() string {
+	return s.String()
+}
+
+type DeletedObject struct {
+	_ struct{} `type:"structure"`
+
+	DeleteMarker *bool `type:"boolean"`
+
+	DeleteMarkerVersionId *string `type:"string"`
+
+	Key *string `min:"1" type:"string"`
+
+	VersionId *string `type:"string"`
+}
+
+// String returns the string representation
+func (s DeletedObject) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s DeletedObject) GoString() string {
+	return s.String()
+}
+
+type Destination struct {
+	_ struct{} `type:"structure"`
+
+	// Amazon resource name (ARN) of the bucket where you want Amazon S3 to store
+	// replicas of the object identified by the rule.
+	Bucket *string `type:"string" required:"true"`
+
+	// The class of storage used to store the object.
+	StorageClass *string `type:"string" enum:"StorageClass"`
+}
+
+// String returns the string representation
+func (s Destination) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s Destination) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *Destination) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "Destination"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type Error struct {
+	_ struct{} `type:"structure"`
+
+	Code *string `type:"string"`
+
+	Key *string `min:"1" type:"string"`
+
+	Message *string `type:"string"`
+
+	VersionId *string `type:"string"`
+}
+
+// String returns the string representation
+func (s Error) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s Error) GoString() string {
+	return s.String()
+}
+
+type ErrorDocument struct {
+	_ struct{} `type:"structure"`
+
+	// The object key name to use when a 4XX class error occurs.
+	Key *string `min:"1" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s ErrorDocument) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s ErrorDocument) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *ErrorDocument) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "ErrorDocument"}
+	if s.Key == nil {
+		invalidParams.Add(request.NewErrParamRequired("Key"))
+	}
+	if s.Key != nil && len(*s.Key) < 1 {
+		invalidParams.Add(request.NewErrParamMinLen("Key", 1))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+// Container for key value pair that defines the criteria for the filter rule.
+type FilterRule struct {
+	_ struct{} `type:"structure"`
+
+	// Object key name prefix or suffix identifying one or more objects to which
+	// the filtering rule applies. Maximum prefix length can be up to 1,024 characters.
+	// Overlapping prefixes and suffixes are not supported. For more information,
+	// go to Configuring Event Notifications (http://docs.aws.amazon.com/AmazonS3/latest/dev/NotificationHowTo.html)
+	// in the Amazon Simple Storage Service Developer Guide.
+	Name *string `type:"string" enum:"FilterRuleName"`
+
+	Value *string `type:"string"`
+}
+
+// String returns the string representation
+func (s FilterRule) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s FilterRule) GoString() string {
+	return s.String()
+}
+
+type GetBucketAccelerateConfigurationInput struct {
+	_ struct{} `type:"structure"`
+
+	// Name of the bucket for which the accelerate configuration is retrieved.
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s GetBucketAccelerateConfigurationInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketAccelerateConfigurationInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *GetBucketAccelerateConfigurationInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "GetBucketAccelerateConfigurationInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type GetBucketAccelerateConfigurationOutput struct {
+	_ struct{} `type:"structure"`
+
+	// The accelerate configuration of the bucket.
+	Status *string `type:"string" enum:"BucketAccelerateStatus"`
+}
+
+// String returns the string representation
+func (s GetBucketAccelerateConfigurationOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketAccelerateConfigurationOutput) GoString() string {
+	return s.String()
+}
+
+type GetBucketAclInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s GetBucketAclInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketAclInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *GetBucketAclInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "GetBucketAclInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type GetBucketAclOutput struct {
+	_ struct{} `type:"structure"`
+
+	// A list of grants.
+	Grants []*Grant `locationName:"AccessControlList" locationNameList:"Grant" type:"list"`
+
+	Owner *Owner `type:"structure"`
+}
+
+// String returns the string representation
+func (s GetBucketAclOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketAclOutput) GoString() string {
+	return s.String()
+}
+
+type GetBucketCorsInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s GetBucketCorsInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketCorsInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *GetBucketCorsInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "GetBucketCorsInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type GetBucketCorsOutput struct {
+	_ struct{} `type:"structure"`
+
+	CORSRules []*CORSRule `locationName:"CORSRule" type:"list" flattened:"true"`
+}
+
+// String returns the string representation
+func (s GetBucketCorsOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketCorsOutput) GoString() string {
+	return s.String()
+}
+
+type GetBucketLifecycleConfigurationInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s GetBucketLifecycleConfigurationInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketLifecycleConfigurationInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *GetBucketLifecycleConfigurationInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "GetBucketLifecycleConfigurationInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type GetBucketLifecycleConfigurationOutput struct {
+	_ struct{} `type:"structure"`
+
+	Rules []*LifecycleRule `locationName:"Rule" type:"list" flattened:"true"`
+}
+
+// String returns the string representation
+func (s GetBucketLifecycleConfigurationOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketLifecycleConfigurationOutput) GoString() string {
+	return s.String()
+}
+
+type GetBucketLifecycleInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s GetBucketLifecycleInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketLifecycleInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *GetBucketLifecycleInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "GetBucketLifecycleInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type GetBucketLifecycleOutput struct {
+	_ struct{} `type:"structure"`
+
+	Rules []*Rule `locationName:"Rule" type:"list" flattened:"true"`
+}
+
+// String returns the string representation
+func (s GetBucketLifecycleOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketLifecycleOutput) GoString() string {
+	return s.String()
+}
+
+type GetBucketLocationInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s GetBucketLocationInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketLocationInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *GetBucketLocationInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "GetBucketLocationInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type GetBucketLocationOutput struct {
+	_ struct{} `type:"structure"`
+
+	LocationConstraint *string `type:"string" enum:"BucketLocationConstraint"`
+}
+
+// String returns the string representation
+func (s GetBucketLocationOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketLocationOutput) GoString() string {
+	return s.String()
+}
+
+type GetBucketLoggingInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s GetBucketLoggingInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketLoggingInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *GetBucketLoggingInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "GetBucketLoggingInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type GetBucketLoggingOutput struct {
+	_ struct{} `type:"structure"`
+
+	LoggingEnabled *LoggingEnabled `type:"structure"`
+}
+
+// String returns the string representation
+func (s GetBucketLoggingOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketLoggingOutput) GoString() string {
+	return s.String()
+}
+
+type GetBucketNotificationConfigurationRequest struct {
+	_ struct{} `type:"structure"`
+
+	// Name of the bucket to get the notification configuration for.
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s GetBucketNotificationConfigurationRequest) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketNotificationConfigurationRequest) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *GetBucketNotificationConfigurationRequest) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "GetBucketNotificationConfigurationRequest"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type GetBucketPolicyInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s GetBucketPolicyInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketPolicyInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *GetBucketPolicyInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "GetBucketPolicyInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type GetBucketPolicyOutput struct {
+	_ struct{} `type:"structure" payload:"Policy"`
+
+	// The bucket policy as a JSON document.
+	Policy *string `type:"string"`
+}
+
+// String returns the string representation
+func (s GetBucketPolicyOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketPolicyOutput) GoString() string {
+	return s.String()
+}
+
+type GetBucketReplicationInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s GetBucketReplicationInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketReplicationInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *GetBucketReplicationInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "GetBucketReplicationInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type GetBucketReplicationOutput struct {
+	_ struct{} `type:"structure" payload:"ReplicationConfiguration"`
+
+	// Container for replication rules. You can add as many as 1,000 rules. Total
+	// replication configuration size can be up to 2 MB.
+	ReplicationConfiguration *ReplicationConfiguration `type:"structure"`
+}
+
+// String returns the string representation
+func (s GetBucketReplicationOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketReplicationOutput) GoString() string {
+	return s.String()
+}
+
+type GetBucketRequestPaymentInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s GetBucketRequestPaymentInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketRequestPaymentInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *GetBucketRequestPaymentInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "GetBucketRequestPaymentInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type GetBucketRequestPaymentOutput struct {
+	_ struct{} `type:"structure"`
+
+	// Specifies who pays for the download and request fees.
+	Payer *string `type:"string" enum:"Payer"`
+}
+
+// String returns the string representation
+func (s GetBucketRequestPaymentOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketRequestPaymentOutput) GoString() string {
+	return s.String()
+}
+
+type GetBucketTaggingInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s GetBucketTaggingInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketTaggingInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *GetBucketTaggingInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "GetBucketTaggingInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type GetBucketTaggingOutput struct {
+	_ struct{} `type:"structure"`
+
+	TagSet []*Tag `locationNameList:"Tag" type:"list" required:"true"`
+}
+
+// String returns the string representation
+func (s GetBucketTaggingOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketTaggingOutput) GoString() string {
+	return s.String()
+}
+
+type GetBucketVersioningInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s GetBucketVersioningInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketVersioningInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *GetBucketVersioningInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "GetBucketVersioningInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type GetBucketVersioningOutput struct {
+	_ struct{} `type:"structure"`
+
+	// Specifies whether MFA delete is enabled in the bucket versioning configuration.
+	// This element is only returned if the bucket has been configured with MFA
+	// delete. If the bucket has never been so configured, this element is not returned.
+	MFADelete *string `locationName:"MfaDelete" type:"string" enum:"MFADeleteStatus"`
+
+	// The versioning state of the bucket.
+	Status *string `type:"string" enum:"BucketVersioningStatus"`
+}
+
+// String returns the string representation
+func (s GetBucketVersioningOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketVersioningOutput) GoString() string {
+	return s.String()
+}
+
+type GetBucketWebsiteInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s GetBucketWebsiteInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketWebsiteInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *GetBucketWebsiteInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "GetBucketWebsiteInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type GetBucketWebsiteOutput struct {
+	_ struct{} `type:"structure"`
+
+	ErrorDocument *ErrorDocument `type:"structure"`
+
+	IndexDocument *IndexDocument `type:"structure"`
+
+	RedirectAllRequestsTo *RedirectAllRequestsTo `type:"structure"`
+
+	RoutingRules []*RoutingRule `locationNameList:"RoutingRule" type:"list"`
+}
+
+// String returns the string representation
+func (s GetBucketWebsiteOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetBucketWebsiteOutput) GoString() string {
+	return s.String()
+}
+
+type GetObjectAclInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	Key *string `location:"uri" locationName:"Key" min:"1" type:"string" required:"true"`
+
+	// Confirms that the requester knows that she or he will be charged for the
+	// request. Bucket owners need not specify this parameter in their requests.
+	// Documentation on downloading objects from requester pays buckets can be found
+	// at http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html
+	RequestPayer *string `location:"header" locationName:"x-amz-request-payer" type:"string" enum:"RequestPayer"`
+
+	// VersionId used to reference a specific version of the object.
+	VersionId *string `location:"querystring" locationName:"versionId" type:"string"`
+}
+
+// String returns the string representation
+func (s GetObjectAclInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetObjectAclInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *GetObjectAclInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "GetObjectAclInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.Key == nil {
+		invalidParams.Add(request.NewErrParamRequired("Key"))
+	}
+	if s.Key != nil && len(*s.Key) < 1 {
+		invalidParams.Add(request.NewErrParamMinLen("Key", 1))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type GetObjectAclOutput struct {
+	_ struct{} `type:"structure"`
+
+	// A list of grants.
+	Grants []*Grant `locationName:"AccessControlList" locationNameList:"Grant" type:"list"`
+
+	Owner *Owner `type:"structure"`
+
+	// If present, indicates that the requester was successfully charged for the
+	// request.
+	RequestCharged *string `location:"header" locationName:"x-amz-request-charged" type:"string" enum:"RequestCharged"`
+}
+
+// String returns the string representation
+func (s GetObjectAclOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetObjectAclOutput) GoString() string {
+	return s.String()
+}
+
+type GetObjectInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	// Return the object only if its entity tag (ETag) is the same as the one specified,
+	// otherwise return a 412 (precondition failed).
+	IfMatch *string `location:"header" locationName:"If-Match" type:"string"`
+
+	// Return the object only if it has been modified since the specified time,
+	// otherwise return a 304 (not modified).
+	IfModifiedSince *time.Time `location:"header" locationName:"If-Modified-Since" type:"timestamp" timestampFormat:"rfc822"`
+
+	// Return the object only if its entity tag (ETag) is different from the one
+	// specified, otherwise return a 304 (not modified).
+	IfNoneMatch *string `location:"header" locationName:"If-None-Match" type:"string"`
+
+	// Return the object only if it has not been modified since the specified time,
+	// otherwise return a 412 (precondition failed).
+	IfUnmodifiedSince *time.Time `location:"header" locationName:"If-Unmodified-Since" type:"timestamp" timestampFormat:"rfc822"`
+
+	Key *string `location:"uri" locationName:"Key" min:"1" type:"string" required:"true"`
+
+	// Downloads the specified range bytes of an object. For more information about
+	// the HTTP Range header, go to http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.35.
+	Range *string `location:"header" locationName:"Range" type:"string"`
+
+	// Confirms that the requester knows that she or he will be charged for the
+	// request. Bucket owners need not specify this parameter in their requests.
+	// Documentation on downloading objects from requester pays buckets can be found
+	// at http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html
+	RequestPayer *string `location:"header" locationName:"x-amz-request-payer" type:"string" enum:"RequestPayer"`
+
+	// Sets the Cache-Control header of the response.
+	ResponseCacheControl *string `location:"querystring" locationName:"response-cache-control" type:"string"`
+
+	// Sets the Content-Disposition header of the response
+	ResponseContentDisposition *string `location:"querystring" locationName:"response-content-disposition" type:"string"`
+
+	// Sets the Content-Encoding header of the response.
+	ResponseContentEncoding *string `location:"querystring" locationName:"response-content-encoding" type:"string"`
+
+	// Sets the Content-Language header of the response.
+	ResponseContentLanguage *string `location:"querystring" locationName:"response-content-language" type:"string"`
+
+	// Sets the Content-Type header of the response.
+	ResponseContentType *string `location:"querystring" locationName:"response-content-type" type:"string"`
+
+	// Sets the Expires header of the response.
+	ResponseExpires *time.Time `location:"querystring" locationName:"response-expires" type:"timestamp" timestampFormat:"iso8601"`
+
+	// Specifies the algorithm to use to when encrypting the object (e.g., AES256).
+	SSECustomerAlgorithm *string `location:"header" locationName:"x-amz-server-side-encryption-customer-algorithm" type:"string"`
+
+	// Specifies the customer-provided encryption key for Amazon S3 to use in encrypting
+	// data. This value is used to store the object and then it is discarded; Amazon
+	// does not store the encryption key. The key must be appropriate for use with
+	// the algorithm specified in the x-amz-server-side​-encryption​-customer-algorithm
+	// header.
+	SSECustomerKey *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key" type:"string"`
+
+	// Specifies the 128-bit MD5 digest of the encryption key according to RFC 1321.
+	// Amazon S3 uses this header for a message integrity check to ensure the encryption
+	// key was transmitted without error.
+	SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
+
+	// VersionId used to reference a specific version of the object.
+	VersionId *string `location:"querystring" locationName:"versionId" type:"string"`
+}
+
+// String returns the string representation
+func (s GetObjectInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetObjectInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *GetObjectInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "GetObjectInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.Key == nil {
+		invalidParams.Add(request.NewErrParamRequired("Key"))
+	}
+	if s.Key != nil && len(*s.Key) < 1 {
+		invalidParams.Add(request.NewErrParamMinLen("Key", 1))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type GetObjectOutput struct {
+	_ struct{} `type:"structure" payload:"Body"`
+
+	AcceptRanges *string `location:"header" locationName:"accept-ranges" type:"string"`
+
+	// Object data.
+	Body io.ReadCloser `type:"blob"`
+
+	// Specifies caching behavior along the request/reply chain.
+	CacheControl *string `location:"header" locationName:"Cache-Control" type:"string"`
+
+	// Specifies presentational information for the object.
+	ContentDisposition *string `location:"header" locationName:"Content-Disposition" type:"string"`
+
+	// Specifies what content encodings have been applied to the object and thus
+	// what decoding mechanisms must be applied to obtain the media-type referenced
+	// by the Content-Type header field.
+	ContentEncoding *string `location:"header" locationName:"Content-Encoding" type:"string"`
+
+	// The language the content is in.
+	ContentLanguage *string `location:"header" locationName:"Content-Language" type:"string"`
+
+	// Size of the body in bytes.
+	ContentLength *int64 `location:"header" locationName:"Content-Length" type:"integer"`
+
+	// The portion of the object returned in the response.
+	ContentRange *string `location:"header" locationName:"Content-Range" type:"string"`
+
+	// A standard MIME type describing the format of the object data.
+	ContentType *string `location:"header" locationName:"Content-Type" type:"string"`
+
+	// Specifies whether the object retrieved was (true) or was not (false) a Delete
+	// Marker. If false, this response header does not appear in the response.
+	DeleteMarker *bool `location:"header" locationName:"x-amz-delete-marker" type:"boolean"`
+
+	// An ETag is an opaque identifier assigned by a web server to a specific version
+	// of a resource found at a URL
+	ETag *string `location:"header" locationName:"ETag" type:"string"`
+
+	// If the object expiration is configured (see PUT Bucket lifecycle), the response
+	// includes this header. It includes the expiry-date and rule-id key value pairs
+	// providing object expiration information. The value of the rule-id is URL
+	// encoded.
+	Expiration *string `location:"header" locationName:"x-amz-expiration" type:"string"`
+
+	// The date and time at which the object is no longer cacheable.
+	Expires *string `location:"header" locationName:"Expires" type:"string"`
+
+	// Last modified date of the object
+	LastModified *time.Time `location:"header" locationName:"Last-Modified" type:"timestamp" timestampFormat:"rfc822"`
+
+	// A map of metadata to store with the object in S3.
+	Metadata map[string]*string `location:"headers" locationName:"x-amz-meta-" type:"map"`
+
+	// This is set to the number of metadata entries not returned in x-amz-meta
+	// headers. This can happen if you create metadata using an API like SOAP that
+	// supports more flexible metadata than the REST API. For example, using SOAP,
+	// you can create metadata whose values are not legal HTTP headers.
+	MissingMeta *int64 `location:"header" locationName:"x-amz-missing-meta" type:"integer"`
+
+	ReplicationStatus *string `location:"header" locationName:"x-amz-replication-status" type:"string" enum:"ReplicationStatus"`
+
+	// If present, indicates that the requester was successfully charged for the
+	// request.
+	RequestCharged *string `location:"header" locationName:"x-amz-request-charged" type:"string" enum:"RequestCharged"`
+
+	// Provides information about object restoration operation and expiration time
+	// of the restored object copy.
+	Restore *string `location:"header" locationName:"x-amz-restore" type:"string"`
+
+	// If server-side encryption with a customer-provided encryption key was requested,
+	// the response will include this header confirming the encryption algorithm
+	// used.
+	SSECustomerAlgorithm *string `location:"header" locationName:"x-amz-server-side-encryption-customer-algorithm" type:"string"`
+
+	// If server-side encryption with a customer-provided encryption key was requested,
+	// the response will include this header to provide round trip message integrity
+	// verification of the customer-provided encryption key.
+	SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
+
+	// If present, specifies the ID of the AWS Key Management Service (KMS) master
+	// encryption key that was used for the object.
+	SSEKMSKeyId *string `location:"header" locationName:"x-amz-server-side-encryption-aws-kms-key-id" type:"string"`
+
+	// The Server-side encryption algorithm used when storing this object in S3
+	// (e.g., AES256, aws:kms).
+	ServerSideEncryption *string `location:"header" locationName:"x-amz-server-side-encryption" type:"string" enum:"ServerSideEncryption"`
+
+	StorageClass *string `location:"header" locationName:"x-amz-storage-class" type:"string" enum:"StorageClass"`
+
+	// Version of the object.
+	VersionId *string `location:"header" locationName:"x-amz-version-id" type:"string"`
+
+	// If the bucket is configured as a website, redirects requests for this object
+	// to another object in the same bucket or to an external URL. Amazon S3 stores
+	// the value of this header in the object metadata.
+	WebsiteRedirectLocation *string `location:"header" locationName:"x-amz-website-redirect-location" type:"string"`
+}
+
+// String returns the string representation
+func (s GetObjectOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetObjectOutput) GoString() string {
+	return s.String()
+}
+
+type GetObjectTorrentInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	Key *string `location:"uri" locationName:"Key" min:"1" type:"string" required:"true"`
+
+	// Confirms that the requester knows that she or he will be charged for the
+	// request. Bucket owners need not specify this parameter in their requests.
+	// Documentation on downloading objects from requester pays buckets can be found
+	// at http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html
+	RequestPayer *string `location:"header" locationName:"x-amz-request-payer" type:"string" enum:"RequestPayer"`
+}
+
+// String returns the string representation
+func (s GetObjectTorrentInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetObjectTorrentInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *GetObjectTorrentInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "GetObjectTorrentInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.Key == nil {
+		invalidParams.Add(request.NewErrParamRequired("Key"))
+	}
+	if s.Key != nil && len(*s.Key) < 1 {
+		invalidParams.Add(request.NewErrParamMinLen("Key", 1))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type GetObjectTorrentOutput struct {
+	_ struct{} `type:"structure" payload:"Body"`
+
+	Body io.ReadCloser `type:"blob"`
+
+	// If present, indicates that the requester was successfully charged for the
+	// request.
+	RequestCharged *string `location:"header" locationName:"x-amz-request-charged" type:"string" enum:"RequestCharged"`
+}
+
+// String returns the string representation
+func (s GetObjectTorrentOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s GetObjectTorrentOutput) GoString() string {
+	return s.String()
+}
+
+type Grant struct {
+	_ struct{} `type:"structure"`
+
+	Grantee *Grantee `type:"structure"`
+
+	// Specifies the permission given to the grantee.
+	Permission *string `type:"string" enum:"Permission"`
+}
+
+// String returns the string representation
+func (s Grant) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s Grant) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *Grant) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "Grant"}
+	if s.Grantee != nil {
+		if err := s.Grantee.Validate(); err != nil {
+			invalidParams.AddNested("Grantee", err.(request.ErrInvalidParams))
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type Grantee struct {
+	_ struct{} `type:"structure" xmlPrefix:"xsi" xmlURI:"http://www.w3.org/2001/XMLSchema-instance"`
+
+	// Screen name of the grantee.
+	DisplayName *string `type:"string"`
+
+	// Email address of the grantee.
+	EmailAddress *string `type:"string"`
+
+	// The canonical user ID of the grantee.
+	ID *string `type:"string"`
+
+	// Type of grantee
+	Type *string `locationName:"xsi:type" type:"string" xmlAttribute:"true" required:"true" enum:"Type"`
+
+	// URI of the grantee group.
+	URI *string `type:"string"`
+}
+
+// String returns the string representation
+func (s Grantee) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s Grantee) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *Grantee) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "Grantee"}
+	if s.Type == nil {
+		invalidParams.Add(request.NewErrParamRequired("Type"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type HeadBucketInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s HeadBucketInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s HeadBucketInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *HeadBucketInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "HeadBucketInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type HeadBucketOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s HeadBucketOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s HeadBucketOutput) GoString() string {
+	return s.String()
+}
+
+type HeadObjectInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	// Return the object only if its entity tag (ETag) is the same as the one specified,
+	// otherwise return a 412 (precondition failed).
+	IfMatch *string `location:"header" locationName:"If-Match" type:"string"`
+
+	// Return the object only if it has been modified since the specified time,
+	// otherwise return a 304 (not modified).
+	IfModifiedSince *time.Time `location:"header" locationName:"If-Modified-Since" type:"timestamp" timestampFormat:"rfc822"`
+
+	// Return the object only if its entity tag (ETag) is different from the one
+	// specified, otherwise return a 304 (not modified).
+	IfNoneMatch *string `location:"header" locationName:"If-None-Match" type:"string"`
+
+	// Return the object only if it has not been modified since the specified time,
+	// otherwise return a 412 (precondition failed).
+	IfUnmodifiedSince *time.Time `location:"header" locationName:"If-Unmodified-Since" type:"timestamp" timestampFormat:"rfc822"`
+
+	Key *string `location:"uri" locationName:"Key" min:"1" type:"string" required:"true"`
+
+	// Downloads the specified range bytes of an object. For more information about
+	// the HTTP Range header, go to http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.35.
+	Range *string `location:"header" locationName:"Range" type:"string"`
+
+	// Confirms that the requester knows that she or he will be charged for the
+	// request. Bucket owners need not specify this parameter in their requests.
+	// Documentation on downloading objects from requester pays buckets can be found
+	// at http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html
+	RequestPayer *string `location:"header" locationName:"x-amz-request-payer" type:"string" enum:"RequestPayer"`
+
+	// Specifies the algorithm to use to when encrypting the object (e.g., AES256).
+	SSECustomerAlgorithm *string `location:"header" locationName:"x-amz-server-side-encryption-customer-algorithm" type:"string"`
+
+	// Specifies the customer-provided encryption key for Amazon S3 to use in encrypting
+	// data. This value is used to store the object and then it is discarded; Amazon
+	// does not store the encryption key. The key must be appropriate for use with
+	// the algorithm specified in the x-amz-server-side​-encryption​-customer-algorithm
+	// header.
+	SSECustomerKey *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key" type:"string"`
+
+	// Specifies the 128-bit MD5 digest of the encryption key according to RFC 1321.
+	// Amazon S3 uses this header for a message integrity check to ensure the encryption
+	// key was transmitted without error.
+	SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
+
+	// VersionId used to reference a specific version of the object.
+	VersionId *string `location:"querystring" locationName:"versionId" type:"string"`
+}
+
+// String returns the string representation
+func (s HeadObjectInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s HeadObjectInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *HeadObjectInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "HeadObjectInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.Key == nil {
+		invalidParams.Add(request.NewErrParamRequired("Key"))
+	}
+	if s.Key != nil && len(*s.Key) < 1 {
+		invalidParams.Add(request.NewErrParamMinLen("Key", 1))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type HeadObjectOutput struct {
+	_ struct{} `type:"structure"`
+
+	AcceptRanges *string `location:"header" locationName:"accept-ranges" type:"string"`
+
+	// Specifies caching behavior along the request/reply chain.
+	CacheControl *string `location:"header" locationName:"Cache-Control" type:"string"`
+
+	// Specifies presentational information for the object.
+	ContentDisposition *string `location:"header" locationName:"Content-Disposition" type:"string"`
+
+	// Specifies what content encodings have been applied to the object and thus
+	// what decoding mechanisms must be applied to obtain the media-type referenced
+	// by the Content-Type header field.
+	ContentEncoding *string `location:"header" locationName:"Content-Encoding" type:"string"`
+
+	// The language the content is in.
+	ContentLanguage *string `location:"header" locationName:"Content-Language" type:"string"`
+
+	// Size of the body in bytes.
+	ContentLength *int64 `location:"header" locationName:"Content-Length" type:"integer"`
+
+	// A standard MIME type describing the format of the object data.
+	ContentType *string `location:"header" locationName:"Content-Type" type:"string"`
+
+	// Specifies whether the object retrieved was (true) or was not (false) a Delete
+	// Marker. If false, this response header does not appear in the response.
+	DeleteMarker *bool `location:"header" locationName:"x-amz-delete-marker" type:"boolean"`
+
+	// An ETag is an opaque identifier assigned by a web server to a specific version
+	// of a resource found at a URL
+	ETag *string `location:"header" locationName:"ETag" type:"string"`
+
+	// If the object expiration is configured (see PUT Bucket lifecycle), the response
+	// includes this header. It includes the expiry-date and rule-id key value pairs
+	// providing object expiration information. The value of the rule-id is URL
+	// encoded.
+	Expiration *string `location:"header" locationName:"x-amz-expiration" type:"string"`
+
+	// The date and time at which the object is no longer cacheable.
+	Expires *string `location:"header" locationName:"Expires" type:"string"`
+
+	// Last modified date of the object
+	LastModified *time.Time `location:"header" locationName:"Last-Modified" type:"timestamp" timestampFormat:"rfc822"`
+
+	// A map of metadata to store with the object in S3.
+	Metadata map[string]*string `location:"headers" locationName:"x-amz-meta-" type:"map"`
+
+	// This is set to the number of metadata entries not returned in x-amz-meta
+	// headers. This can happen if you create metadata using an API like SOAP that
+	// supports more flexible metadata than the REST API. For example, using SOAP,
+	// you can create metadata whose values are not legal HTTP headers.
+	MissingMeta *int64 `location:"header" locationName:"x-amz-missing-meta" type:"integer"`
+
+	ReplicationStatus *string `location:"header" locationName:"x-amz-replication-status" type:"string" enum:"ReplicationStatus"`
+
+	// If present, indicates that the requester was successfully charged for the
+	// request.
+	RequestCharged *string `location:"header" locationName:"x-amz-request-charged" type:"string" enum:"RequestCharged"`
+
+	// Provides information about object restoration operation and expiration time
+	// of the restored object copy.
+	Restore *string `location:"header" locationName:"x-amz-restore" type:"string"`
+
+	// If server-side encryption with a customer-provided encryption key was requested,
+	// the response will include this header confirming the encryption algorithm
+	// used.
+	SSECustomerAlgorithm *string `location:"header" locationName:"x-amz-server-side-encryption-customer-algorithm" type:"string"`
+
+	// If server-side encryption with a customer-provided encryption key was requested,
+	// the response will include this header to provide round trip message integrity
+	// verification of the customer-provided encryption key.
+	SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
+
+	// If present, specifies the ID of the AWS Key Management Service (KMS) master
+	// encryption key that was used for the object.
+	SSEKMSKeyId *string `location:"header" locationName:"x-amz-server-side-encryption-aws-kms-key-id" type:"string"`
+
+	// The Server-side encryption algorithm used when storing this object in S3
+	// (e.g., AES256, aws:kms).
+	ServerSideEncryption *string `location:"header" locationName:"x-amz-server-side-encryption" type:"string" enum:"ServerSideEncryption"`
+
+	StorageClass *string `location:"header" locationName:"x-amz-storage-class" type:"string" enum:"StorageClass"`
+
+	// Version of the object.
+	VersionId *string `location:"header" locationName:"x-amz-version-id" type:"string"`
+
+	// If the bucket is configured as a website, redirects requests for this object
+	// to another object in the same bucket or to an external URL. Amazon S3 stores
+	// the value of this header in the object metadata.
+	WebsiteRedirectLocation *string `location:"header" locationName:"x-amz-website-redirect-location" type:"string"`
+}
+
+// String returns the string representation
+func (s HeadObjectOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s HeadObjectOutput) GoString() string {
+	return s.String()
+}
+
+type IndexDocument struct {
+	_ struct{} `type:"structure"`
+
+	// A suffix that is appended to a request that is for a directory on the website
+	// endpoint (e.g. if the suffix is index.html and you make a request to samplebucket/images/
+	// the data that is returned will be for the object with the key name images/index.html)
+	// The suffix must not be empty and must not include a slash character.
+	Suffix *string `type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s IndexDocument) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s IndexDocument) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *IndexDocument) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "IndexDocument"}
+	if s.Suffix == nil {
+		invalidParams.Add(request.NewErrParamRequired("Suffix"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type Initiator struct {
+	_ struct{} `type:"structure"`
+
+	// Name of the Principal.
+	DisplayName *string `type:"string"`
+
+	// If the principal is an AWS account, it provides the Canonical User ID. If
+	// the principal is an IAM User, it provides a user ARN value.
+	ID *string `type:"string"`
+}
+
+// String returns the string representation
+func (s Initiator) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s Initiator) GoString() string {
+	return s.String()
+}
+
+// Container for object key name prefix and suffix filtering rules.
+type KeyFilter struct {
+	_ struct{} `type:"structure"`
+
+	// A list of containers for key value pair that defines the criteria for the
+	// filter rule.
+	FilterRules []*FilterRule `locationName:"FilterRule" type:"list" flattened:"true"`
+}
+
+// String returns the string representation
+func (s KeyFilter) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s KeyFilter) GoString() string {
+	return s.String()
+}
+
+// Container for specifying the AWS Lambda notification configuration.
+type LambdaFunctionConfiguration struct {
+	_ struct{} `type:"structure"`
+
+	Events []*string `locationName:"Event" type:"list" flattened:"true" required:"true"`
+
+	// Container for object key name filtering rules. For information about key
+	// name filtering, go to Configuring Event Notifications (http://docs.aws.amazon.com/AmazonS3/latest/dev/NotificationHowTo.html)
+	// in the Amazon Simple Storage Service Developer Guide.
+	Filter *NotificationConfigurationFilter `type:"structure"`
+
+	// Optional unique identifier for configurations in a notification configuration.
+	// If you don't provide one, Amazon S3 will assign an ID.
+	Id *string `type:"string"`
+
+	// Lambda cloud function ARN that Amazon S3 can invoke when it detects events
+	// of the specified type.
+	LambdaFunctionArn *string `locationName:"CloudFunction" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s LambdaFunctionConfiguration) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s LambdaFunctionConfiguration) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *LambdaFunctionConfiguration) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "LambdaFunctionConfiguration"}
+	if s.Events == nil {
+		invalidParams.Add(request.NewErrParamRequired("Events"))
+	}
+	if s.LambdaFunctionArn == nil {
+		invalidParams.Add(request.NewErrParamRequired("LambdaFunctionArn"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type LifecycleConfiguration struct {
+	_ struct{} `type:"structure"`
+
+	Rules []*Rule `locationName:"Rule" type:"list" flattened:"true" required:"true"`
+}
+
+// String returns the string representation
+func (s LifecycleConfiguration) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s LifecycleConfiguration) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *LifecycleConfiguration) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "LifecycleConfiguration"}
+	if s.Rules == nil {
+		invalidParams.Add(request.NewErrParamRequired("Rules"))
+	}
+	if s.Rules != nil {
+		for i, v := range s.Rules {
+			if v == nil {
+				continue
+			}
+			if err := v.Validate(); err != nil {
+				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "Rules", i), err.(request.ErrInvalidParams))
+			}
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type LifecycleExpiration struct {
+	_ struct{} `type:"structure"`
+
+	// Indicates at what date the object is to be moved or deleted. Should be in
+	// GMT ISO 8601 Format.
+	Date *time.Time `type:"timestamp" timestampFormat:"iso8601"`
+
+	// Indicates the lifetime, in days, of the objects that are subject to the rule.
+	// The value must be a non-zero positive integer.
+	Days *int64 `type:"integer"`
+
+	// Indicates whether Amazon S3 will remove a delete marker with no noncurrent
+	// versions. If set to true, the delete marker will be expired; if set to false
+	// the policy takes no action. This cannot be specified with Days or Date in
+	// a Lifecycle Expiration Policy.
+	ExpiredObjectDeleteMarker *bool `type:"boolean"`
+}
+
+// String returns the string representation
+func (s LifecycleExpiration) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s LifecycleExpiration) GoString() string {
+	return s.String()
+}
+
+type LifecycleRule struct {
+	_ struct{} `type:"structure"`
+
+	// Specifies the days since the initiation of an Incomplete Multipart Upload
+	// that Lifecycle will wait before permanently removing all parts of the upload.
+	AbortIncompleteMultipartUpload *AbortIncompleteMultipartUpload `type:"structure"`
+
+	Expiration *LifecycleExpiration `type:"structure"`
+
+	// Unique identifier for the rule. The value cannot be longer than 255 characters.
+	ID *string `type:"string"`
+
+	// Specifies when noncurrent object versions expire. Upon expiration, Amazon
+	// S3 permanently deletes the noncurrent object versions. You set this lifecycle
+	// configuration action on a bucket that has versioning enabled (or suspended)
+	// to request that Amazon S3 delete noncurrent object versions at a specific
+	// period in the object's lifetime.
+	NoncurrentVersionExpiration *NoncurrentVersionExpiration `type:"structure"`
+
+	NoncurrentVersionTransitions []*NoncurrentVersionTransition `locationName:"NoncurrentVersionTransition" type:"list" flattened:"true"`
+
+	// Prefix identifying one or more objects to which the rule applies.
+	Prefix *string `type:"string" required:"true"`
+
+	// If 'Enabled', the rule is currently being applied. If 'Disabled', the rule
+	// is not currently being applied.
+	Status *string `type:"string" required:"true" enum:"ExpirationStatus"`
+
+	Transitions []*Transition `locationName:"Transition" type:"list" flattened:"true"`
+}
+
+// String returns the string representation
+func (s LifecycleRule) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s LifecycleRule) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *LifecycleRule) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "LifecycleRule"}
+	if s.Prefix == nil {
+		invalidParams.Add(request.NewErrParamRequired("Prefix"))
+	}
+	if s.Status == nil {
+		invalidParams.Add(request.NewErrParamRequired("Status"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type ListBucketsInput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s ListBucketsInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s ListBucketsInput) GoString() string {
+	return s.String()
+}
+
+type ListBucketsOutput struct {
+	_ struct{} `type:"structure"`
+
+	Buckets []*Bucket `locationNameList:"Bucket" type:"list"`
+
+	Owner *Owner `type:"structure"`
+}
+
+// String returns the string representation
+func (s ListBucketsOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s ListBucketsOutput) GoString() string {
+	return s.String()
+}
+
+type ListMultipartUploadsInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	// Character you use to group keys.
+	Delimiter *string `location:"querystring" locationName:"delimiter" type:"string"`
+
+	// Requests Amazon S3 to encode the object keys in the response and specifies
+	// the encoding method to use. An object key may contain any Unicode character;
+	// however, XML 1.0 parser cannot parse some characters, such as characters
+	// with an ASCII value from 0 to 10. For characters that are not supported in
+	// XML 1.0, you can add this parameter to request that Amazon S3 encode the
+	// keys in the response.
+	EncodingType *string `location:"querystring" locationName:"encoding-type" type:"string" enum:"EncodingType"`
+
+	// Together with upload-id-marker, this parameter specifies the multipart upload
+	// after which listing should begin.
+	KeyMarker *string `location:"querystring" locationName:"key-marker" type:"string"`
+
+	// Sets the maximum number of multipart uploads, from 1 to 1,000, to return
+	// in the response body. 1,000 is the maximum number of uploads that can be
+	// returned in a response.
+	MaxUploads *int64 `location:"querystring" locationName:"max-uploads" type:"integer"`
+
+	// Lists in-progress uploads only for those keys that begin with the specified
+	// prefix.
+	Prefix *string `location:"querystring" locationName:"prefix" type:"string"`
+
+	// Together with key-marker, specifies the multipart upload after which listing
+	// should begin. If key-marker is not specified, the upload-id-marker parameter
+	// is ignored.
+	UploadIdMarker *string `location:"querystring" locationName:"upload-id-marker" type:"string"`
+}
+
+// String returns the string representation
+func (s ListMultipartUploadsInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s ListMultipartUploadsInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *ListMultipartUploadsInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "ListMultipartUploadsInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type ListMultipartUploadsOutput struct {
+	_ struct{} `type:"structure"`
+
+	// Name of the bucket to which the multipart upload was initiated.
+	Bucket *string `type:"string"`
+
+	CommonPrefixes []*CommonPrefix `type:"list" flattened:"true"`
+
+	Delimiter *string `type:"string"`
+
+	// Encoding type used by Amazon S3 to encode object keys in the response.
+	EncodingType *string `type:"string" enum:"EncodingType"`
+
+	// Indicates whether the returned list of multipart uploads is truncated. A
+	// value of true indicates that the list was truncated. The list can be truncated
+	// if the number of multipart uploads exceeds the limit allowed or specified
+	// by max uploads.
+	IsTruncated *bool `type:"boolean"`
+
+	// The key at or after which the listing began.
+	KeyMarker *string `type:"string"`
+
+	// Maximum number of multipart uploads that could have been included in the
+	// response.
+	MaxUploads *int64 `type:"integer"`
+
+	// When a list is truncated, this element specifies the value that should be
+	// used for the key-marker request parameter in a subsequent request.
+	NextKeyMarker *string `type:"string"`
+
+	// When a list is truncated, this element specifies the value that should be
+	// used for the upload-id-marker request parameter in a subsequent request.
+	NextUploadIdMarker *string `type:"string"`
+
+	// When a prefix is provided in the request, this field contains the specified
+	// prefix. The result contains only keys starting with the specified prefix.
+	Prefix *string `type:"string"`
+
+	// Upload ID after which listing began.
+	UploadIdMarker *string `type:"string"`
+
+	Uploads []*MultipartUpload `locationName:"Upload" type:"list" flattened:"true"`
+}
+
+// String returns the string representation
+func (s ListMultipartUploadsOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s ListMultipartUploadsOutput) GoString() string {
+	return s.String()
+}
+
+type ListObjectVersionsInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	// A delimiter is a character you use to group keys.
+	Delimiter *string `location:"querystring" locationName:"delimiter" type:"string"`
+
+	// Requests Amazon S3 to encode the object keys in the response and specifies
+	// the encoding method to use. An object key may contain any Unicode character;
+	// however, XML 1.0 parser cannot parse some characters, such as characters
+	// with an ASCII value from 0 to 10. For characters that are not supported in
+	// XML 1.0, you can add this parameter to request that Amazon S3 encode the
+	// keys in the response.
+	EncodingType *string `location:"querystring" locationName:"encoding-type" type:"string" enum:"EncodingType"`
+
+	// Specifies the key to start with when listing objects in a bucket.
+	KeyMarker *string `location:"querystring" locationName:"key-marker" type:"string"`
+
+	// Sets the maximum number of keys returned in the response. The response might
+	// contain fewer keys but will never contain more.
+	MaxKeys *int64 `location:"querystring" locationName:"max-keys" type:"integer"`
+
+	// Limits the response to keys that begin with the specified prefix.
+	Prefix *string `location:"querystring" locationName:"prefix" type:"string"`
+
+	// Specifies the object version you want to start listing from.
+	VersionIdMarker *string `location:"querystring" locationName:"version-id-marker" type:"string"`
+}
+
+// String returns the string representation
+func (s ListObjectVersionsInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s ListObjectVersionsInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *ListObjectVersionsInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "ListObjectVersionsInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type ListObjectVersionsOutput struct {
+	_ struct{} `type:"structure"`
+
+	CommonPrefixes []*CommonPrefix `type:"list" flattened:"true"`
+
+	DeleteMarkers []*DeleteMarkerEntry `locationName:"DeleteMarker" type:"list" flattened:"true"`
+
+	Delimiter *string `type:"string"`
+
+	// Encoding type used by Amazon S3 to encode object keys in the response.
+	EncodingType *string `type:"string" enum:"EncodingType"`
+
+	// A flag that indicates whether or not Amazon S3 returned all of the results
+	// that satisfied the search criteria. If your results were truncated, you can
+	// make a follow-up paginated request using the NextKeyMarker and NextVersionIdMarker
+	// response parameters as a starting place in another request to return the
+	// rest of the results.
+	IsTruncated *bool `type:"boolean"`
+
+	// Marks the last Key returned in a truncated response.
+	KeyMarker *string `type:"string"`
+
+	MaxKeys *int64 `type:"integer"`
+
+	Name *string `type:"string"`
+
+	// Use this value for the key marker request parameter in a subsequent request.
+	NextKeyMarker *string `type:"string"`
+
+	// Use this value for the next version id marker parameter in a subsequent request.
+	NextVersionIdMarker *string `type:"string"`
+
+	Prefix *string `type:"string"`
+
+	VersionIdMarker *string `type:"string"`
+
+	Versions []*ObjectVersion `locationName:"Version" type:"list" flattened:"true"`
+}
+
+// String returns the string representation
+func (s ListObjectVersionsOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s ListObjectVersionsOutput) GoString() string {
+	return s.String()
+}
+
+type ListObjectsInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	// A delimiter is a character you use to group keys.
+	Delimiter *string `location:"querystring" locationName:"delimiter" type:"string"`
+
+	// Requests Amazon S3 to encode the object keys in the response and specifies
+	// the encoding method to use. An object key may contain any Unicode character;
+	// however, XML 1.0 parser cannot parse some characters, such as characters
+	// with an ASCII value from 0 to 10. For characters that are not supported in
+	// XML 1.0, you can add this parameter to request that Amazon S3 encode the
+	// keys in the response.
+	EncodingType *string `location:"querystring" locationName:"encoding-type" type:"string" enum:"EncodingType"`
+
+	// Specifies the key to start with when listing objects in a bucket.
+	Marker *string `location:"querystring" locationName:"marker" type:"string"`
+
+	// Sets the maximum number of keys returned in the response. The response might
+	// contain fewer keys but will never contain more.
+	MaxKeys *int64 `location:"querystring" locationName:"max-keys" type:"integer"`
+
+	// Limits the response to keys that begin with the specified prefix.
+	Prefix *string `location:"querystring" locationName:"prefix" type:"string"`
+}
+
+// String returns the string representation
+func (s ListObjectsInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s ListObjectsInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *ListObjectsInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "ListObjectsInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type ListObjectsOutput struct {
+	_ struct{} `type:"structure"`
+
+	CommonPrefixes []*CommonPrefix `type:"list" flattened:"true"`
+
+	Contents []*Object `type:"list" flattened:"true"`
+
+	Delimiter *string `type:"string"`
+
+	// Encoding type used by Amazon S3 to encode object keys in the response.
+	EncodingType *string `type:"string" enum:"EncodingType"`
+
+	// A flag that indicates whether or not Amazon S3 returned all of the results
+	// that satisfied the search criteria.
+	IsTruncated *bool `type:"boolean"`
+
+	Marker *string `type:"string"`
+
+	MaxKeys *int64 `type:"integer"`
+
+	Name *string `type:"string"`
+
+	// When response is truncated (the IsTruncated element value in the response
+	// is true), you can use the key name in this field as marker in the subsequent
+	// request to get next set of objects. Amazon S3 lists objects in alphabetical
+	// order Note: This element is returned only if you have delimiter request parameter
+	// specified. If response does not include the NextMaker and it is truncated,
+	// you can use the value of the last Key in the response as the marker in the
+	// subsequent request to get the next set of object keys.
+	NextMarker *string `type:"string"`
+
+	Prefix *string `type:"string"`
+}
+
+// String returns the string representation
+func (s ListObjectsOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s ListObjectsOutput) GoString() string {
+	return s.String()
+}
+
+type ListObjectsV2Input struct {
+	_ struct{} `type:"structure"`
+
+	// Name of the bucket to list.
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	// ContinuationToken indicates Amazon S3 that the list is being continued on
+	// this bucket with a token. ContinuationToken is obfuscated and is not a real
+	// key
+	ContinuationToken *string `location:"querystring" locationName:"continuation-token" type:"string"`
+
+	// A delimiter is a character you use to group keys.
+	Delimiter *string `location:"querystring" locationName:"delimiter" type:"string"`
+
+	// Encoding type used by Amazon S3 to encode object keys in the response.
+	EncodingType *string `location:"querystring" locationName:"encoding-type" type:"string" enum:"EncodingType"`
+
+	// The owner field is not present in listV2 by default, if you want to return
+	// owner field with each key in the result then set the fetch owner field to
+	// true
+	FetchOwner *bool `location:"querystring" locationName:"fetch-owner" type:"boolean"`
+
+	// Sets the maximum number of keys returned in the response. The response might
+	// contain fewer keys but will never contain more.
+	MaxKeys *int64 `location:"querystring" locationName:"max-keys" type:"integer"`
+
+	// Limits the response to keys that begin with the specified prefix.
+	Prefix *string `location:"querystring" locationName:"prefix" type:"string"`
+
+	// StartAfter is where you want Amazon S3 to start listing from. Amazon S3 starts
+	// listing after this specified key. StartAfter can be any key in the bucket
+	StartAfter *string `location:"querystring" locationName:"start-key" type:"string"`
+}
+
+// String returns the string representation
+func (s ListObjectsV2Input) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s ListObjectsV2Input) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *ListObjectsV2Input) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "ListObjectsV2Input"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type ListObjectsV2Output struct {
+	_ struct{} `type:"structure"`
+
+	// CommonPrefixes contains all (if there are any) keys between Prefix and the
+	// next occurrence of the string specified by delimiter
+	CommonPrefixes []*CommonPrefix `type:"list" flattened:"true"`
+
+	// Metadata about each object returned.
+	Contents []*Object `type:"list" flattened:"true"`
+
+	// ContinuationToken indicates Amazon S3 that the list is being continued on
+	// this bucket with a token. ContinuationToken is obfuscated and is not a real
+	// key
+	ContinuationToken *string `type:"string"`
+
+	// A delimiter is a character you use to group keys.
+	Delimiter *string `type:"string"`
+
+	// Encoding type used by Amazon S3 to encode object keys in the response.
+	EncodingType *string `type:"string" enum:"EncodingType"`
+
+	// A flag that indicates whether or not Amazon S3 returned all of the results
+	// that satisfied the search criteria.
+	IsTruncated *bool `type:"boolean"`
+
+	// KeyCount is the number of keys returned with this request. KeyCount will
+	// always be less than equals to MaxKeys field. Say you ask for 50 keys, your
+	// result will include less than equals 50 keys
+	KeyCount *int64 `type:"integer"`
+
+	// Sets the maximum number of keys returned in the response. The response might
+	// contain fewer keys but will never contain more.
+	MaxKeys *int64 `type:"integer"`
+
+	// Name of the bucket to list.
+	Name *string `type:"string"`
+
+	// NextContinuationToken is sent when isTruncated is true which means there
+	// are more keys in the bucket that can be listed. The next list requests to
+	// Amazon S3 can be continued with this NextContinuationToken. NextContinuationToken
+	// is obfuscated and is not a real key
+	NextContinuationToken *string `type:"string"`
+
+	// Limits the response to keys that begin with the specified prefix.
+	Prefix *string `type:"string"`
+
+	// StartAfter is where you want Amazon S3 to start listing from. Amazon S3 starts
+	// listing after this specified key. StartAfter can be any key in the bucket
+	StartAfter *string `type:"string"`
+}
+
+// String returns the string representation
+func (s ListObjectsV2Output) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s ListObjectsV2Output) GoString() string {
+	return s.String()
+}
+
+type ListPartsInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	Key *string `location:"uri" locationName:"Key" min:"1" type:"string" required:"true"`
+
+	// Sets the maximum number of parts to return.
+	MaxParts *int64 `location:"querystring" locationName:"max-parts" type:"integer"`
+
+	// Specifies the part after which listing should begin. Only parts with higher
+	// part numbers will be listed.
+	PartNumberMarker *int64 `location:"querystring" locationName:"part-number-marker" type:"integer"`
+
+	// Confirms that the requester knows that she or he will be charged for the
+	// request. Bucket owners need not specify this parameter in their requests.
+	// Documentation on downloading objects from requester pays buckets can be found
+	// at http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html
+	RequestPayer *string `location:"header" locationName:"x-amz-request-payer" type:"string" enum:"RequestPayer"`
+
+	// Upload ID identifying the multipart upload whose parts are being listed.
+	UploadId *string `location:"querystring" locationName:"uploadId" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s ListPartsInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s ListPartsInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *ListPartsInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "ListPartsInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.Key == nil {
+		invalidParams.Add(request.NewErrParamRequired("Key"))
+	}
+	if s.Key != nil && len(*s.Key) < 1 {
+		invalidParams.Add(request.NewErrParamMinLen("Key", 1))
+	}
+	if s.UploadId == nil {
+		invalidParams.Add(request.NewErrParamRequired("UploadId"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type ListPartsOutput struct {
+	_ struct{} `type:"structure"`
+
+	// Date when multipart upload will become eligible for abort operation by lifecycle.
+	AbortDate *time.Time `location:"header" locationName:"x-amz-abort-date" type:"timestamp" timestampFormat:"rfc822"`
+
+	// Id of the lifecycle rule that makes a multipart upload eligible for abort
+	// operation.
+	AbortRuleId *string `location:"header" locationName:"x-amz-abort-rule-id" type:"string"`
+
+	// Name of the bucket to which the multipart upload was initiated.
+	Bucket *string `type:"string"`
+
+	// Identifies who initiated the multipart upload.
+	Initiator *Initiator `type:"structure"`
+
+	// Indicates whether the returned list of parts is truncated.
+	IsTruncated *bool `type:"boolean"`
+
+	// Object key for which the multipart upload was initiated.
+	Key *string `min:"1" type:"string"`
+
+	// Maximum number of parts that were allowed in the response.
+	MaxParts *int64 `type:"integer"`
+
+	// When a list is truncated, this element specifies the last part in the list,
+	// as well as the value to use for the part-number-marker request parameter
+	// in a subsequent request.
+	NextPartNumberMarker *int64 `type:"integer"`
+
+	Owner *Owner `type:"structure"`
+
+	// Part number after which listing begins.
+	PartNumberMarker *int64 `type:"integer"`
+
+	Parts []*Part `locationName:"Part" type:"list" flattened:"true"`
+
+	// If present, indicates that the requester was successfully charged for the
+	// request.
+	RequestCharged *string `location:"header" locationName:"x-amz-request-charged" type:"string" enum:"RequestCharged"`
+
+	// The class of storage used to store the object.
+	StorageClass *string `type:"string" enum:"StorageClass"`
+
+	// Upload ID identifying the multipart upload whose parts are being listed.
+	UploadId *string `type:"string"`
+}
+
+// String returns the string representation
+func (s ListPartsOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s ListPartsOutput) GoString() string {
+	return s.String()
+}
+
+type LoggingEnabled struct {
+	_ struct{} `type:"structure"`
+
+	// Specifies the bucket where you want Amazon S3 to store server access logs.
+	// You can have your logs delivered to any bucket that you own, including the
+	// same bucket that is being logged. You can also configure multiple buckets
+	// to deliver their logs to the same target bucket. In this case you should
+	// choose a different TargetPrefix for each source bucket so that the delivered
+	// log files can be distinguished by key.
+	TargetBucket *string `type:"string"`
+
+	TargetGrants []*TargetGrant `locationNameList:"Grant" type:"list"`
+
+	// This element lets you specify a prefix for the keys that the log files will
+	// be stored under.
+	TargetPrefix *string `type:"string"`
+}
+
+// String returns the string representation
+func (s LoggingEnabled) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s LoggingEnabled) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *LoggingEnabled) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "LoggingEnabled"}
+	if s.TargetGrants != nil {
+		for i, v := range s.TargetGrants {
+			if v == nil {
+				continue
+			}
+			if err := v.Validate(); err != nil {
+				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "TargetGrants", i), err.(request.ErrInvalidParams))
+			}
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type MultipartUpload struct {
+	_ struct{} `type:"structure"`
+
+	// Date and time at which the multipart upload was initiated.
+	Initiated *time.Time `type:"timestamp" timestampFormat:"iso8601"`
+
+	// Identifies who initiated the multipart upload.
+	Initiator *Initiator `type:"structure"`
+
+	// Key of the object for which the multipart upload was initiated.
+	Key *string `min:"1" type:"string"`
+
+	Owner *Owner `type:"structure"`
+
+	// The class of storage used to store the object.
+	StorageClass *string `type:"string" enum:"StorageClass"`
+
+	// Upload ID that identifies the multipart upload.
+	UploadId *string `type:"string"`
+}
+
+// String returns the string representation
+func (s MultipartUpload) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s MultipartUpload) GoString() string {
+	return s.String()
+}
+
+// Specifies when noncurrent object versions expire. Upon expiration, Amazon
+// S3 permanently deletes the noncurrent object versions. You set this lifecycle
+// configuration action on a bucket that has versioning enabled (or suspended)
+// to request that Amazon S3 delete noncurrent object versions at a specific
+// period in the object's lifetime.
+type NoncurrentVersionExpiration struct {
+	_ struct{} `type:"structure"`
+
+	// Specifies the number of days an object is noncurrent before Amazon S3 can
+	// perform the associated action. For information about the noncurrent days
+	// calculations, see How Amazon S3 Calculates When an Object Became Noncurrent
+	// (/AmazonS3/latest/dev/s3-access-control.html) in the Amazon Simple Storage
+	// Service Developer Guide.
+	NoncurrentDays *int64 `type:"integer"`
+}
+
+// String returns the string representation
+func (s NoncurrentVersionExpiration) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s NoncurrentVersionExpiration) GoString() string {
+	return s.String()
+}
+
+// Container for the transition rule that describes when noncurrent objects
+// transition to the STANDARD_IA or GLACIER storage class. If your bucket is
+// versioning-enabled (or versioning is suspended), you can set this action
+// to request that Amazon S3 transition noncurrent object versions to the STANDARD_IA
+// or GLACIER storage class at a specific period in the object's lifetime.
+type NoncurrentVersionTransition struct {
+	_ struct{} `type:"structure"`
+
+	// Specifies the number of days an object is noncurrent before Amazon S3 can
+	// perform the associated action. For information about the noncurrent days
+	// calculations, see How Amazon S3 Calculates When an Object Became Noncurrent
+	// (/AmazonS3/latest/dev/s3-access-control.html) in the Amazon Simple Storage
+	// Service Developer Guide.
+	NoncurrentDays *int64 `type:"integer"`
+
+	// The class of storage used to store the object.
+	StorageClass *string `type:"string" enum:"TransitionStorageClass"`
+}
+
+// String returns the string representation
+func (s NoncurrentVersionTransition) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s NoncurrentVersionTransition) GoString() string {
+	return s.String()
+}
+
+// Container for specifying the notification configuration of the bucket. If
+// this element is empty, notifications are turned off on the bucket.
+type NotificationConfiguration struct {
+	_ struct{} `type:"structure"`
+
+	LambdaFunctionConfigurations []*LambdaFunctionConfiguration `locationName:"CloudFunctionConfiguration" type:"list" flattened:"true"`
+
+	QueueConfigurations []*QueueConfiguration `locationName:"QueueConfiguration" type:"list" flattened:"true"`
+
+	TopicConfigurations []*TopicConfiguration `locationName:"TopicConfiguration" type:"list" flattened:"true"`
+}
+
+// String returns the string representation
+func (s NotificationConfiguration) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s NotificationConfiguration) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *NotificationConfiguration) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "NotificationConfiguration"}
+	if s.LambdaFunctionConfigurations != nil {
+		for i, v := range s.LambdaFunctionConfigurations {
+			if v == nil {
+				continue
+			}
+			if err := v.Validate(); err != nil {
+				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "LambdaFunctionConfigurations", i), err.(request.ErrInvalidParams))
+			}
+		}
+	}
+	if s.QueueConfigurations != nil {
+		for i, v := range s.QueueConfigurations {
+			if v == nil {
+				continue
+			}
+			if err := v.Validate(); err != nil {
+				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "QueueConfigurations", i), err.(request.ErrInvalidParams))
+			}
+		}
+	}
+	if s.TopicConfigurations != nil {
+		for i, v := range s.TopicConfigurations {
+			if v == nil {
+				continue
+			}
+			if err := v.Validate(); err != nil {
+				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "TopicConfigurations", i), err.(request.ErrInvalidParams))
+			}
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type NotificationConfigurationDeprecated struct {
+	_ struct{} `type:"structure"`
+
+	CloudFunctionConfiguration *CloudFunctionConfiguration `type:"structure"`
+
+	QueueConfiguration *QueueConfigurationDeprecated `type:"structure"`
+
+	TopicConfiguration *TopicConfigurationDeprecated `type:"structure"`
+}
+
+// String returns the string representation
+func (s NotificationConfigurationDeprecated) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s NotificationConfigurationDeprecated) GoString() string {
+	return s.String()
+}
+
+// Container for object key name filtering rules. For information about key
+// name filtering, go to Configuring Event Notifications (http://docs.aws.amazon.com/AmazonS3/latest/dev/NotificationHowTo.html)
+// in the Amazon Simple Storage Service Developer Guide.
+type NotificationConfigurationFilter struct {
+	_ struct{} `type:"structure"`
+
+	// Container for object key name prefix and suffix filtering rules.
+	Key *KeyFilter `locationName:"S3Key" type:"structure"`
+}
+
+// String returns the string representation
+func (s NotificationConfigurationFilter) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s NotificationConfigurationFilter) GoString() string {
+	return s.String()
+}
+
+type Object struct {
+	_ struct{} `type:"structure"`
+
+	ETag *string `type:"string"`
+
+	Key *string `min:"1" type:"string"`
+
+	LastModified *time.Time `type:"timestamp" timestampFormat:"iso8601"`
+
+	Owner *Owner `type:"structure"`
+
+	Size *int64 `type:"integer"`
+
+	// The class of storage used to store the object.
+	StorageClass *string `type:"string" enum:"ObjectStorageClass"`
+}
+
+// String returns the string representation
+func (s Object) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s Object) GoString() string {
+	return s.String()
+}
+
+type ObjectIdentifier struct {
+	_ struct{} `type:"structure"`
+
+	// Key name of the object to delete.
+	Key *string `min:"1" type:"string" required:"true"`
+
+	// VersionId for the specific version of the object to delete.
+	VersionId *string `type:"string"`
+}
+
+// String returns the string representation
+func (s ObjectIdentifier) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s ObjectIdentifier) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *ObjectIdentifier) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "ObjectIdentifier"}
+	if s.Key == nil {
+		invalidParams.Add(request.NewErrParamRequired("Key"))
+	}
+	if s.Key != nil && len(*s.Key) < 1 {
+		invalidParams.Add(request.NewErrParamMinLen("Key", 1))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type ObjectVersion struct {
+	_ struct{} `type:"structure"`
+
+	ETag *string `type:"string"`
+
+	// Specifies whether the object is (true) or is not (false) the latest version
+	// of an object.
+	IsLatest *bool `type:"boolean"`
+
+	// The object key.
+	Key *string `min:"1" type:"string"`
+
+	// Date and time the object was last modified.
+	LastModified *time.Time `type:"timestamp" timestampFormat:"iso8601"`
+
+	Owner *Owner `type:"structure"`
+
+	// Size in bytes of the object.
+	Size *int64 `type:"integer"`
+
+	// The class of storage used to store the object.
+	StorageClass *string `type:"string" enum:"ObjectVersionStorageClass"`
+
+	// Version ID of an object.
+	VersionId *string `type:"string"`
+}
+
+// String returns the string representation
+func (s ObjectVersion) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s ObjectVersion) GoString() string {
+	return s.String()
+}
+
+type Owner struct {
+	_ struct{} `type:"structure"`
+
+	DisplayName *string `type:"string"`
+
+	ID *string `type:"string"`
+}
+
+// String returns the string representation
+func (s Owner) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s Owner) GoString() string {
+	return s.String()
+}
+
+type Part struct {
+	_ struct{} `type:"structure"`
+
+	// Entity tag returned when the part was uploaded.
+	ETag *string `type:"string"`
+
+	// Date and time at which the part was uploaded.
+	LastModified *time.Time `type:"timestamp" timestampFormat:"iso8601"`
+
+	// Part number identifying the part. This is a positive integer between 1 and
+	// 10,000.
+	PartNumber *int64 `type:"integer"`
+
+	// Size of the uploaded part data.
+	Size *int64 `type:"integer"`
+}
+
+// String returns the string representation
+func (s Part) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s Part) GoString() string {
+	return s.String()
+}
+
+type PutBucketAccelerateConfigurationInput struct {
+	_ struct{} `type:"structure" payload:"AccelerateConfiguration"`
+
+	// Specifies the Accelerate Configuration you want to set for the bucket.
+	AccelerateConfiguration *AccelerateConfiguration `locationName:"AccelerateConfiguration" type:"structure" required:"true"`
+
+	// Name of the bucket for which the accelerate configuration is set.
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s PutBucketAccelerateConfigurationInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketAccelerateConfigurationInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *PutBucketAccelerateConfigurationInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "PutBucketAccelerateConfigurationInput"}
+	if s.AccelerateConfiguration == nil {
+		invalidParams.Add(request.NewErrParamRequired("AccelerateConfiguration"))
+	}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type PutBucketAccelerateConfigurationOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s PutBucketAccelerateConfigurationOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketAccelerateConfigurationOutput) GoString() string {
+	return s.String()
+}
+
+type PutBucketAclInput struct {
+	_ struct{} `type:"structure" payload:"AccessControlPolicy"`
+
+	// The canned ACL to apply to the bucket.
+	ACL *string `location:"header" locationName:"x-amz-acl" type:"string" enum:"BucketCannedACL"`
+
+	AccessControlPolicy *AccessControlPolicy `locationName:"AccessControlPolicy" type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	// Allows grantee the read, write, read ACP, and write ACP permissions on the
+	// bucket.
+	GrantFullControl *string `location:"header" locationName:"x-amz-grant-full-control" type:"string"`
+
+	// Allows grantee to list the objects in the bucket.
+	GrantRead *string `location:"header" locationName:"x-amz-grant-read" type:"string"`
+
+	// Allows grantee to read the bucket ACL.
+	GrantReadACP *string `location:"header" locationName:"x-amz-grant-read-acp" type:"string"`
+
+	// Allows grantee to create, overwrite, and delete any object in the bucket.
+	GrantWrite *string `location:"header" locationName:"x-amz-grant-write" type:"string"`
+
+	// Allows grantee to write the ACL for the applicable bucket.
+	GrantWriteACP *string `location:"header" locationName:"x-amz-grant-write-acp" type:"string"`
+}
+
+// String returns the string representation
+func (s PutBucketAclInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketAclInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *PutBucketAclInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "PutBucketAclInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.AccessControlPolicy != nil {
+		if err := s.AccessControlPolicy.Validate(); err != nil {
+			invalidParams.AddNested("AccessControlPolicy", err.(request.ErrInvalidParams))
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type PutBucketAclOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s PutBucketAclOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketAclOutput) GoString() string {
+	return s.String()
+}
+
+type PutBucketCorsInput struct {
+	_ struct{} `type:"structure" payload:"CORSConfiguration"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	CORSConfiguration *CORSConfiguration `locationName:"CORSConfiguration" type:"structure" required:"true"`
+}
+
+// String returns the string representation
+func (s PutBucketCorsInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketCorsInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *PutBucketCorsInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "PutBucketCorsInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.CORSConfiguration == nil {
+		invalidParams.Add(request.NewErrParamRequired("CORSConfiguration"))
+	}
+	if s.CORSConfiguration != nil {
+		if err := s.CORSConfiguration.Validate(); err != nil {
+			invalidParams.AddNested("CORSConfiguration", err.(request.ErrInvalidParams))
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type PutBucketCorsOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s PutBucketCorsOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketCorsOutput) GoString() string {
+	return s.String()
+}
+
+type PutBucketLifecycleConfigurationInput struct {
+	_ struct{} `type:"structure" payload:"LifecycleConfiguration"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	LifecycleConfiguration *BucketLifecycleConfiguration `locationName:"LifecycleConfiguration" type:"structure"`
+}
+
+// String returns the string representation
+func (s PutBucketLifecycleConfigurationInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketLifecycleConfigurationInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *PutBucketLifecycleConfigurationInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "PutBucketLifecycleConfigurationInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.LifecycleConfiguration != nil {
+		if err := s.LifecycleConfiguration.Validate(); err != nil {
+			invalidParams.AddNested("LifecycleConfiguration", err.(request.ErrInvalidParams))
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type PutBucketLifecycleConfigurationOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s PutBucketLifecycleConfigurationOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketLifecycleConfigurationOutput) GoString() string {
+	return s.String()
+}
+
+type PutBucketLifecycleInput struct {
+	_ struct{} `type:"structure" payload:"LifecycleConfiguration"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	LifecycleConfiguration *LifecycleConfiguration `locationName:"LifecycleConfiguration" type:"structure"`
+}
+
+// String returns the string representation
+func (s PutBucketLifecycleInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketLifecycleInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *PutBucketLifecycleInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "PutBucketLifecycleInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.LifecycleConfiguration != nil {
+		if err := s.LifecycleConfiguration.Validate(); err != nil {
+			invalidParams.AddNested("LifecycleConfiguration", err.(request.ErrInvalidParams))
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type PutBucketLifecycleOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s PutBucketLifecycleOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketLifecycleOutput) GoString() string {
+	return s.String()
+}
+
+type PutBucketLoggingInput struct {
+	_ struct{} `type:"structure" payload:"BucketLoggingStatus"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	BucketLoggingStatus *BucketLoggingStatus `locationName:"BucketLoggingStatus" type:"structure" required:"true"`
+}
+
+// String returns the string representation
+func (s PutBucketLoggingInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketLoggingInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *PutBucketLoggingInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "PutBucketLoggingInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.BucketLoggingStatus == nil {
+		invalidParams.Add(request.NewErrParamRequired("BucketLoggingStatus"))
+	}
+	if s.BucketLoggingStatus != nil {
+		if err := s.BucketLoggingStatus.Validate(); err != nil {
+			invalidParams.AddNested("BucketLoggingStatus", err.(request.ErrInvalidParams))
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type PutBucketLoggingOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s PutBucketLoggingOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketLoggingOutput) GoString() string {
+	return s.String()
+}
+
+type PutBucketNotificationConfigurationInput struct {
+	_ struct{} `type:"structure" payload:"NotificationConfiguration"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	// Container for specifying the notification configuration of the bucket. If
+	// this element is empty, notifications are turned off on the bucket.
+	NotificationConfiguration *NotificationConfiguration `locationName:"NotificationConfiguration" type:"structure" required:"true"`
+}
+
+// String returns the string representation
+func (s PutBucketNotificationConfigurationInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketNotificationConfigurationInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *PutBucketNotificationConfigurationInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "PutBucketNotificationConfigurationInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.NotificationConfiguration == nil {
+		invalidParams.Add(request.NewErrParamRequired("NotificationConfiguration"))
+	}
+	if s.NotificationConfiguration != nil {
+		if err := s.NotificationConfiguration.Validate(); err != nil {
+			invalidParams.AddNested("NotificationConfiguration", err.(request.ErrInvalidParams))
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type PutBucketNotificationConfigurationOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s PutBucketNotificationConfigurationOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketNotificationConfigurationOutput) GoString() string {
+	return s.String()
+}
+
+type PutBucketNotificationInput struct {
+	_ struct{} `type:"structure" payload:"NotificationConfiguration"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	NotificationConfiguration *NotificationConfigurationDeprecated `locationName:"NotificationConfiguration" type:"structure" required:"true"`
+}
+
+// String returns the string representation
+func (s PutBucketNotificationInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketNotificationInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *PutBucketNotificationInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "PutBucketNotificationInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.NotificationConfiguration == nil {
+		invalidParams.Add(request.NewErrParamRequired("NotificationConfiguration"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type PutBucketNotificationOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s PutBucketNotificationOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketNotificationOutput) GoString() string {
+	return s.String()
+}
+
+type PutBucketPolicyInput struct {
+	_ struct{} `type:"structure" payload:"Policy"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	// The bucket policy as a JSON document.
+	Policy *string `type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s PutBucketPolicyInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketPolicyInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *PutBucketPolicyInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "PutBucketPolicyInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.Policy == nil {
+		invalidParams.Add(request.NewErrParamRequired("Policy"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type PutBucketPolicyOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s PutBucketPolicyOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketPolicyOutput) GoString() string {
+	return s.String()
+}
+
+type PutBucketReplicationInput struct {
+	_ struct{} `type:"structure" payload:"ReplicationConfiguration"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	// Container for replication rules. You can add as many as 1,000 rules. Total
+	// replication configuration size can be up to 2 MB.
+	ReplicationConfiguration *ReplicationConfiguration `locationName:"ReplicationConfiguration" type:"structure" required:"true"`
+}
+
+// String returns the string representation
+func (s PutBucketReplicationInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketReplicationInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *PutBucketReplicationInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "PutBucketReplicationInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.ReplicationConfiguration == nil {
+		invalidParams.Add(request.NewErrParamRequired("ReplicationConfiguration"))
+	}
+	if s.ReplicationConfiguration != nil {
+		if err := s.ReplicationConfiguration.Validate(); err != nil {
+			invalidParams.AddNested("ReplicationConfiguration", err.(request.ErrInvalidParams))
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type PutBucketReplicationOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s PutBucketReplicationOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketReplicationOutput) GoString() string {
+	return s.String()
+}
+
+type PutBucketRequestPaymentInput struct {
+	_ struct{} `type:"structure" payload:"RequestPaymentConfiguration"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	RequestPaymentConfiguration *RequestPaymentConfiguration `locationName:"RequestPaymentConfiguration" type:"structure" required:"true"`
+}
+
+// String returns the string representation
+func (s PutBucketRequestPaymentInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketRequestPaymentInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *PutBucketRequestPaymentInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "PutBucketRequestPaymentInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.RequestPaymentConfiguration == nil {
+		invalidParams.Add(request.NewErrParamRequired("RequestPaymentConfiguration"))
+	}
+	if s.RequestPaymentConfiguration != nil {
+		if err := s.RequestPaymentConfiguration.Validate(); err != nil {
+			invalidParams.AddNested("RequestPaymentConfiguration", err.(request.ErrInvalidParams))
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type PutBucketRequestPaymentOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s PutBucketRequestPaymentOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketRequestPaymentOutput) GoString() string {
+	return s.String()
+}
+
+type PutBucketTaggingInput struct {
+	_ struct{} `type:"structure" payload:"Tagging"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	Tagging *Tagging `locationName:"Tagging" type:"structure" required:"true"`
+}
+
+// String returns the string representation
+func (s PutBucketTaggingInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketTaggingInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *PutBucketTaggingInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "PutBucketTaggingInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.Tagging == nil {
+		invalidParams.Add(request.NewErrParamRequired("Tagging"))
+	}
+	if s.Tagging != nil {
+		if err := s.Tagging.Validate(); err != nil {
+			invalidParams.AddNested("Tagging", err.(request.ErrInvalidParams))
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type PutBucketTaggingOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s PutBucketTaggingOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketTaggingOutput) GoString() string {
+	return s.String()
+}
+
+type PutBucketVersioningInput struct {
+	_ struct{} `type:"structure" payload:"VersioningConfiguration"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	// The concatenation of the authentication device's serial number, a space,
+	// and the value that is displayed on your authentication device.
+	MFA *string `location:"header" locationName:"x-amz-mfa" type:"string"`
+
+	VersioningConfiguration *VersioningConfiguration `locationName:"VersioningConfiguration" type:"structure" required:"true"`
+}
+
+// String returns the string representation
+func (s PutBucketVersioningInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketVersioningInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *PutBucketVersioningInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "PutBucketVersioningInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.VersioningConfiguration == nil {
+		invalidParams.Add(request.NewErrParamRequired("VersioningConfiguration"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type PutBucketVersioningOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s PutBucketVersioningOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketVersioningOutput) GoString() string {
+	return s.String()
+}
+
+type PutBucketWebsiteInput struct {
+	_ struct{} `type:"structure" payload:"WebsiteConfiguration"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	WebsiteConfiguration *WebsiteConfiguration `locationName:"WebsiteConfiguration" type:"structure" required:"true"`
+}
+
+// String returns the string representation
+func (s PutBucketWebsiteInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketWebsiteInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *PutBucketWebsiteInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "PutBucketWebsiteInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.WebsiteConfiguration == nil {
+		invalidParams.Add(request.NewErrParamRequired("WebsiteConfiguration"))
+	}
+	if s.WebsiteConfiguration != nil {
+		if err := s.WebsiteConfiguration.Validate(); err != nil {
+			invalidParams.AddNested("WebsiteConfiguration", err.(request.ErrInvalidParams))
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type PutBucketWebsiteOutput struct {
+	_ struct{} `type:"structure"`
+}
+
+// String returns the string representation
+func (s PutBucketWebsiteOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutBucketWebsiteOutput) GoString() string {
+	return s.String()
+}
+
+type PutObjectAclInput struct {
+	_ struct{} `type:"structure" payload:"AccessControlPolicy"`
+
+	// The canned ACL to apply to the object.
+	ACL *string `location:"header" locationName:"x-amz-acl" type:"string" enum:"ObjectCannedACL"`
+
+	AccessControlPolicy *AccessControlPolicy `locationName:"AccessControlPolicy" type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	// Allows grantee the read, write, read ACP, and write ACP permissions on the
+	// bucket.
+	GrantFullControl *string `location:"header" locationName:"x-amz-grant-full-control" type:"string"`
+
+	// Allows grantee to list the objects in the bucket.
+	GrantRead *string `location:"header" locationName:"x-amz-grant-read" type:"string"`
+
+	// Allows grantee to read the bucket ACL.
+	GrantReadACP *string `location:"header" locationName:"x-amz-grant-read-acp" type:"string"`
+
+	// Allows grantee to create, overwrite, and delete any object in the bucket.
+	GrantWrite *string `location:"header" locationName:"x-amz-grant-write" type:"string"`
+
+	// Allows grantee to write the ACL for the applicable bucket.
+	GrantWriteACP *string `location:"header" locationName:"x-amz-grant-write-acp" type:"string"`
+
+	Key *string `location:"uri" locationName:"Key" min:"1" type:"string" required:"true"`
+
+	// Confirms that the requester knows that she or he will be charged for the
+	// request. Bucket owners need not specify this parameter in their requests.
+	// Documentation on downloading objects from requester pays buckets can be found
+	// at http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html
+	RequestPayer *string `location:"header" locationName:"x-amz-request-payer" type:"string" enum:"RequestPayer"`
+
+	// VersionId used to reference a specific version of the object.
+	VersionId *string `location:"querystring" locationName:"versionId" type:"string"`
+}
+
+// String returns the string representation
+func (s PutObjectAclInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutObjectAclInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *PutObjectAclInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "PutObjectAclInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.Key == nil {
+		invalidParams.Add(request.NewErrParamRequired("Key"))
+	}
+	if s.Key != nil && len(*s.Key) < 1 {
+		invalidParams.Add(request.NewErrParamMinLen("Key", 1))
+	}
+	if s.AccessControlPolicy != nil {
+		if err := s.AccessControlPolicy.Validate(); err != nil {
+			invalidParams.AddNested("AccessControlPolicy", err.(request.ErrInvalidParams))
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type PutObjectAclOutput struct {
+	_ struct{} `type:"structure"`
+
+	// If present, indicates that the requester was successfully charged for the
+	// request.
+	RequestCharged *string `location:"header" locationName:"x-amz-request-charged" type:"string" enum:"RequestCharged"`
+}
+
+// String returns the string representation
+func (s PutObjectAclOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutObjectAclOutput) GoString() string {
+	return s.String()
+}
+
+type PutObjectInput struct {
+	_ struct{} `type:"structure" payload:"Body"`
+
+	// The canned ACL to apply to the object.
+	ACL *string `location:"header" locationName:"x-amz-acl" type:"string" enum:"ObjectCannedACL"`
+
+	// Object data.
+	Body io.ReadSeeker `type:"blob"`
+
+	// Name of the bucket to which the PUT operation was initiated.
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	// Specifies caching behavior along the request/reply chain.
+	CacheControl *string `location:"header" locationName:"Cache-Control" type:"string"`
+
+	// Specifies presentational information for the object.
+	ContentDisposition *string `location:"header" locationName:"Content-Disposition" type:"string"`
+
+	// Specifies what content encodings have been applied to the object and thus
+	// what decoding mechanisms must be applied to obtain the media-type referenced
+	// by the Content-Type header field.
+	ContentEncoding *string `location:"header" locationName:"Content-Encoding" type:"string"`
+
+	// The language the content is in.
+	ContentLanguage *string `location:"header" locationName:"Content-Language" type:"string"`
+
+	// Size of the body in bytes. This parameter is useful when the size of the
+	// body cannot be determined automatically.
+	ContentLength *int64 `location:"header" locationName:"Content-Length" type:"integer"`
+
+	// A standard MIME type describing the format of the object data.
+	ContentType *string `location:"header" locationName:"Content-Type" type:"string"`
+
+	// The date and time at which the object is no longer cacheable.
+	Expires *time.Time `location:"header" locationName:"Expires" type:"timestamp" timestampFormat:"rfc822"`
+
+	// Gives the grantee READ, READ_ACP, and WRITE_ACP permissions on the object.
+	GrantFullControl *string `location:"header" locationName:"x-amz-grant-full-control" type:"string"`
+
+	// Allows grantee to read the object data and its metadata.
+	GrantRead *string `location:"header" locationName:"x-amz-grant-read" type:"string"`
+
+	// Allows grantee to read the object ACL.
+	GrantReadACP *string `location:"header" locationName:"x-amz-grant-read-acp" type:"string"`
+
+	// Allows grantee to write the ACL for the applicable object.
+	GrantWriteACP *string `location:"header" locationName:"x-amz-grant-write-acp" type:"string"`
+
+	// Object key for which the PUT operation was initiated.
+	Key *string `location:"uri" locationName:"Key" min:"1" type:"string" required:"true"`
+
+	// A map of metadata to store with the object in S3.
+	Metadata map[string]*string `location:"headers" locationName:"x-amz-meta-" type:"map"`
+
+	// Confirms that the requester knows that she or he will be charged for the
+	// request. Bucket owners need not specify this parameter in their requests.
+	// Documentation on downloading objects from requester pays buckets can be found
+	// at http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html
+	RequestPayer *string `location:"header" locationName:"x-amz-request-payer" type:"string" enum:"RequestPayer"`
+
+	// Specifies the algorithm to use to when encrypting the object (e.g., AES256).
+	SSECustomerAlgorithm *string `location:"header" locationName:"x-amz-server-side-encryption-customer-algorithm" type:"string"`
+
+	// Specifies the customer-provided encryption key for Amazon S3 to use in encrypting
+	// data. This value is used to store the object and then it is discarded; Amazon
+	// does not store the encryption key. The key must be appropriate for use with
+	// the algorithm specified in the x-amz-server-side​-encryption​-customer-algorithm
+	// header.
+	SSECustomerKey *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key" type:"string"`
+
+	// Specifies the 128-bit MD5 digest of the encryption key according to RFC 1321.
+	// Amazon S3 uses this header for a message integrity check to ensure the encryption
+	// key was transmitted without error.
+	SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
+
+	// Specifies the AWS KMS key ID to use for object encryption. All GET and PUT
+	// requests for an object protected by AWS KMS will fail if not made via SSL
+	// or using SigV4. Documentation on configuring any of the officially supported
+	// AWS SDKs and CLI can be found at http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html#specify-signature-version
+	SSEKMSKeyId *string `location:"header" locationName:"x-amz-server-side-encryption-aws-kms-key-id" type:"string"`
+
+	// The Server-side encryption algorithm used when storing this object in S3
+	// (e.g., AES256, aws:kms).
+	ServerSideEncryption *string `location:"header" locationName:"x-amz-server-side-encryption" type:"string" enum:"ServerSideEncryption"`
+
+	// The type of storage to use for the object. Defaults to 'STANDARD'.
+	StorageClass *string `location:"header" locationName:"x-amz-storage-class" type:"string" enum:"StorageClass"`
+
+	// If the bucket is configured as a website, redirects requests for this object
+	// to another object in the same bucket or to an external URL. Amazon S3 stores
+	// the value of this header in the object metadata.
+	WebsiteRedirectLocation *string `location:"header" locationName:"x-amz-website-redirect-location" type:"string"`
+}
+
+// String returns the string representation
+func (s PutObjectInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutObjectInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *PutObjectInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "PutObjectInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.Key == nil {
+		invalidParams.Add(request.NewErrParamRequired("Key"))
+	}
+	if s.Key != nil && len(*s.Key) < 1 {
+		invalidParams.Add(request.NewErrParamMinLen("Key", 1))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type PutObjectOutput struct {
+	_ struct{} `type:"structure"`
+
+	// Entity tag for the uploaded object.
+	ETag *string `location:"header" locationName:"ETag" type:"string"`
+
+	// If the object expiration is configured, this will contain the expiration
+	// date (expiry-date) and rule ID (rule-id). The value of rule-id is URL encoded.
+	Expiration *string `location:"header" locationName:"x-amz-expiration" type:"string"`
+
+	// If present, indicates that the requester was successfully charged for the
+	// request.
+	RequestCharged *string `location:"header" locationName:"x-amz-request-charged" type:"string" enum:"RequestCharged"`
+
+	// If server-side encryption with a customer-provided encryption key was requested,
+	// the response will include this header confirming the encryption algorithm
+	// used.
+	SSECustomerAlgorithm *string `location:"header" locationName:"x-amz-server-side-encryption-customer-algorithm" type:"string"`
+
+	// If server-side encryption with a customer-provided encryption key was requested,
+	// the response will include this header to provide round trip message integrity
+	// verification of the customer-provided encryption key.
+	SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
+
+	// If present, specifies the ID of the AWS Key Management Service (KMS) master
+	// encryption key that was used for the object.
+	SSEKMSKeyId *string `location:"header" locationName:"x-amz-server-side-encryption-aws-kms-key-id" type:"string"`
+
+	// The Server-side encryption algorithm used when storing this object in S3
+	// (e.g., AES256, aws:kms).
+	ServerSideEncryption *string `location:"header" locationName:"x-amz-server-side-encryption" type:"string" enum:"ServerSideEncryption"`
+
+	// Version of the object.
+	VersionId *string `location:"header" locationName:"x-amz-version-id" type:"string"`
+}
+
+// String returns the string representation
+func (s PutObjectOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s PutObjectOutput) GoString() string {
+	return s.String()
+}
+
+// Container for specifying an configuration when you want Amazon S3 to publish
+// events to an Amazon Simple Queue Service (Amazon SQS) queue.
+type QueueConfiguration struct {
+	_ struct{} `type:"structure"`
+
+	Events []*string `locationName:"Event" type:"list" flattened:"true" required:"true"`
+
+	// Container for object key name filtering rules. For information about key
+	// name filtering, go to Configuring Event Notifications (http://docs.aws.amazon.com/AmazonS3/latest/dev/NotificationHowTo.html)
+	// in the Amazon Simple Storage Service Developer Guide.
+	Filter *NotificationConfigurationFilter `type:"structure"`
+
+	// Optional unique identifier for configurations in a notification configuration.
+	// If you don't provide one, Amazon S3 will assign an ID.
+	Id *string `type:"string"`
+
+	// Amazon SQS queue ARN to which Amazon S3 will publish a message when it detects
+	// events of specified type.
+	QueueArn *string `locationName:"Queue" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s QueueConfiguration) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s QueueConfiguration) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *QueueConfiguration) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "QueueConfiguration"}
+	if s.Events == nil {
+		invalidParams.Add(request.NewErrParamRequired("Events"))
+	}
+	if s.QueueArn == nil {
+		invalidParams.Add(request.NewErrParamRequired("QueueArn"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type QueueConfigurationDeprecated struct {
+	_ struct{} `type:"structure"`
+
+	// Bucket event for which to send notifications.
+	Event *string `deprecated:"true" type:"string" enum:"Event"`
+
+	Events []*string `locationName:"Event" type:"list" flattened:"true"`
+
+	// Optional unique identifier for configurations in a notification configuration.
+	// If you don't provide one, Amazon S3 will assign an ID.
+	Id *string `type:"string"`
+
+	Queue *string `type:"string"`
+}
+
+// String returns the string representation
+func (s QueueConfigurationDeprecated) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s QueueConfigurationDeprecated) GoString() string {
+	return s.String()
+}
+
+type Redirect struct {
+	_ struct{} `type:"structure"`
+
+	// The host name to use in the redirect request.
+	HostName *string `type:"string"`
+
+	// The HTTP redirect code to use on the response. Not required if one of the
+	// siblings is present.
+	HttpRedirectCode *string `type:"string"`
+
+	// Protocol to use (http, https) when redirecting requests. The default is the
+	// protocol that is used in the original request.
+	Protocol *string `type:"string" enum:"Protocol"`
+
+	// The object key prefix to use in the redirect request. For example, to redirect
+	// requests for all pages with prefix docs/ (objects in the docs/ folder) to
+	// documents/, you can set a condition block with KeyPrefixEquals set to docs/
+	// and in the Redirect set ReplaceKeyPrefixWith to /documents. Not required
+	// if one of the siblings is present. Can be present only if ReplaceKeyWith
+	// is not provided.
+	ReplaceKeyPrefixWith *string `type:"string"`
+
+	// The specific object key to use in the redirect request. For example, redirect
+	// request to error.html. Not required if one of the sibling is present. Can
+	// be present only if ReplaceKeyPrefixWith is not provided.
+	ReplaceKeyWith *string `type:"string"`
+}
+
+// String returns the string representation
+func (s Redirect) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s Redirect) GoString() string {
+	return s.String()
+}
+
+type RedirectAllRequestsTo struct {
+	_ struct{} `type:"structure"`
+
+	// Name of the host where requests will be redirected.
+	HostName *string `type:"string" required:"true"`
+
+	// Protocol to use (http, https) when redirecting requests. The default is the
+	// protocol that is used in the original request.
+	Protocol *string `type:"string" enum:"Protocol"`
+}
+
+// String returns the string representation
+func (s RedirectAllRequestsTo) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s RedirectAllRequestsTo) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *RedirectAllRequestsTo) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "RedirectAllRequestsTo"}
+	if s.HostName == nil {
+		invalidParams.Add(request.NewErrParamRequired("HostName"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+// Container for replication rules. You can add as many as 1,000 rules. Total
+// replication configuration size can be up to 2 MB.
+type ReplicationConfiguration struct {
+	_ struct{} `type:"structure"`
+
+	// Amazon Resource Name (ARN) of an IAM role for Amazon S3 to assume when replicating
+	// the objects.
+	Role *string `type:"string" required:"true"`
+
+	// Container for information about a particular replication rule. Replication
+	// configuration must have at least one rule and can contain up to 1,000 rules.
+	Rules []*ReplicationRule `locationName:"Rule" type:"list" flattened:"true" required:"true"`
+}
+
+// String returns the string representation
+func (s ReplicationConfiguration) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s ReplicationConfiguration) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *ReplicationConfiguration) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "ReplicationConfiguration"}
+	if s.Role == nil {
+		invalidParams.Add(request.NewErrParamRequired("Role"))
+	}
+	if s.Rules == nil {
+		invalidParams.Add(request.NewErrParamRequired("Rules"))
+	}
+	if s.Rules != nil {
+		for i, v := range s.Rules {
+			if v == nil {
+				continue
+			}
+			if err := v.Validate(); err != nil {
+				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "Rules", i), err.(request.ErrInvalidParams))
+			}
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type ReplicationRule struct {
+	_ struct{} `type:"structure"`
+
+	Destination *Destination `type:"structure" required:"true"`
+
+	// Unique identifier for the rule. The value cannot be longer than 255 characters.
+	ID *string `type:"string"`
+
+	// Object keyname prefix identifying one or more objects to which the rule applies.
+	// Maximum prefix length can be up to 1,024 characters. Overlapping prefixes
+	// are not supported.
+	Prefix *string `type:"string" required:"true"`
+
+	// The rule is ignored if status is not Enabled.
+	Status *string `type:"string" required:"true" enum:"ReplicationRuleStatus"`
+}
+
+// String returns the string representation
+func (s ReplicationRule) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s ReplicationRule) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *ReplicationRule) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "ReplicationRule"}
+	if s.Destination == nil {
+		invalidParams.Add(request.NewErrParamRequired("Destination"))
+	}
+	if s.Prefix == nil {
+		invalidParams.Add(request.NewErrParamRequired("Prefix"))
+	}
+	if s.Status == nil {
+		invalidParams.Add(request.NewErrParamRequired("Status"))
+	}
+	if s.Destination != nil {
+		if err := s.Destination.Validate(); err != nil {
+			invalidParams.AddNested("Destination", err.(request.ErrInvalidParams))
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type RequestPaymentConfiguration struct {
+	_ struct{} `type:"structure"`
+
+	// Specifies who pays for the download and request fees.
+	Payer *string `type:"string" required:"true" enum:"Payer"`
+}
+
+// String returns the string representation
+func (s RequestPaymentConfiguration) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s RequestPaymentConfiguration) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *RequestPaymentConfiguration) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "RequestPaymentConfiguration"}
+	if s.Payer == nil {
+		invalidParams.Add(request.NewErrParamRequired("Payer"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type RestoreObjectInput struct {
+	_ struct{} `type:"structure" payload:"RestoreRequest"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	Key *string `location:"uri" locationName:"Key" min:"1" type:"string" required:"true"`
+
+	// Confirms that the requester knows that she or he will be charged for the
+	// request. Bucket owners need not specify this parameter in their requests.
+	// Documentation on downloading objects from requester pays buckets can be found
+	// at http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html
+	RequestPayer *string `location:"header" locationName:"x-amz-request-payer" type:"string" enum:"RequestPayer"`
+
+	RestoreRequest *RestoreRequest `locationName:"RestoreRequest" type:"structure"`
+
+	VersionId *string `location:"querystring" locationName:"versionId" type:"string"`
+}
+
+// String returns the string representation
+func (s RestoreObjectInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s RestoreObjectInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *RestoreObjectInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "RestoreObjectInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.Key == nil {
+		invalidParams.Add(request.NewErrParamRequired("Key"))
+	}
+	if s.Key != nil && len(*s.Key) < 1 {
+		invalidParams.Add(request.NewErrParamMinLen("Key", 1))
+	}
+	if s.RestoreRequest != nil {
+		if err := s.RestoreRequest.Validate(); err != nil {
+			invalidParams.AddNested("RestoreRequest", err.(request.ErrInvalidParams))
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type RestoreObjectOutput struct {
+	_ struct{} `type:"structure"`
+
+	// If present, indicates that the requester was successfully charged for the
+	// request.
+	RequestCharged *string `location:"header" locationName:"x-amz-request-charged" type:"string" enum:"RequestCharged"`
+}
+
+// String returns the string representation
+func (s RestoreObjectOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s RestoreObjectOutput) GoString() string {
+	return s.String()
+}
+
+type RestoreRequest struct {
+	_ struct{} `type:"structure"`
+
+	// Lifetime of the active copy in days
+	Days *int64 `type:"integer" required:"true"`
+}
+
+// String returns the string representation
+func (s RestoreRequest) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s RestoreRequest) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *RestoreRequest) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "RestoreRequest"}
+	if s.Days == nil {
+		invalidParams.Add(request.NewErrParamRequired("Days"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type RoutingRule struct {
+	_ struct{} `type:"structure"`
+
+	// A container for describing a condition that must be met for the specified
+	// redirect to apply. For example, 1. If request is for pages in the /docs folder,
+	// redirect to the /documents folder. 2. If request results in HTTP error 4xx,
+	// redirect request to another host where you might process the error.
+	Condition *Condition `type:"structure"`
+
+	// Container for redirect information. You can redirect requests to another
+	// host, to another page, or with another protocol. In the event of an error,
+	// you can can specify a different error code to return.
+	Redirect *Redirect `type:"structure" required:"true"`
+}
+
+// String returns the string representation
+func (s RoutingRule) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s RoutingRule) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *RoutingRule) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "RoutingRule"}
+	if s.Redirect == nil {
+		invalidParams.Add(request.NewErrParamRequired("Redirect"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type Rule struct {
+	_ struct{} `type:"structure"`
+
+	// Specifies the days since the initiation of an Incomplete Multipart Upload
+	// that Lifecycle will wait before permanently removing all parts of the upload.
+	AbortIncompleteMultipartUpload *AbortIncompleteMultipartUpload `type:"structure"`
+
+	Expiration *LifecycleExpiration `type:"structure"`
+
+	// Unique identifier for the rule. The value cannot be longer than 255 characters.
+	ID *string `type:"string"`
+
+	// Specifies when noncurrent object versions expire. Upon expiration, Amazon
+	// S3 permanently deletes the noncurrent object versions. You set this lifecycle
+	// configuration action on a bucket that has versioning enabled (or suspended)
+	// to request that Amazon S3 delete noncurrent object versions at a specific
+	// period in the object's lifetime.
+	NoncurrentVersionExpiration *NoncurrentVersionExpiration `type:"structure"`
+
+	// Container for the transition rule that describes when noncurrent objects
+	// transition to the STANDARD_IA or GLACIER storage class. If your bucket is
+	// versioning-enabled (or versioning is suspended), you can set this action
+	// to request that Amazon S3 transition noncurrent object versions to the STANDARD_IA
+	// or GLACIER storage class at a specific period in the object's lifetime.
+	NoncurrentVersionTransition *NoncurrentVersionTransition `type:"structure"`
+
+	// Prefix identifying one or more objects to which the rule applies.
+	Prefix *string `type:"string" required:"true"`
+
+	// If 'Enabled', the rule is currently being applied. If 'Disabled', the rule
+	// is not currently being applied.
+	Status *string `type:"string" required:"true" enum:"ExpirationStatus"`
+
+	Transition *Transition `type:"structure"`
+}
+
+// String returns the string representation
+func (s Rule) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s Rule) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *Rule) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "Rule"}
+	if s.Prefix == nil {
+		invalidParams.Add(request.NewErrParamRequired("Prefix"))
+	}
+	if s.Status == nil {
+		invalidParams.Add(request.NewErrParamRequired("Status"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type Tag struct {
+	_ struct{} `type:"structure"`
+
+	// Name of the tag.
+	Key *string `min:"1" type:"string" required:"true"`
+
+	// Value of the tag.
+	Value *string `type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s Tag) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s Tag) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *Tag) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "Tag"}
+	if s.Key == nil {
+		invalidParams.Add(request.NewErrParamRequired("Key"))
+	}
+	if s.Key != nil && len(*s.Key) < 1 {
+		invalidParams.Add(request.NewErrParamMinLen("Key", 1))
+	}
+	if s.Value == nil {
+		invalidParams.Add(request.NewErrParamRequired("Value"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type Tagging struct {
+	_ struct{} `type:"structure"`
+
+	TagSet []*Tag `locationNameList:"Tag" type:"list" required:"true"`
+}
+
+// String returns the string representation
+func (s Tagging) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s Tagging) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *Tagging) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "Tagging"}
+	if s.TagSet == nil {
+		invalidParams.Add(request.NewErrParamRequired("TagSet"))
+	}
+	if s.TagSet != nil {
+		for i, v := range s.TagSet {
+			if v == nil {
+				continue
+			}
+			if err := v.Validate(); err != nil {
+				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "TagSet", i), err.(request.ErrInvalidParams))
+			}
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type TargetGrant struct {
+	_ struct{} `type:"structure"`
+
+	Grantee *Grantee `type:"structure"`
+
+	// Logging permissions assigned to the Grantee for the bucket.
+	Permission *string `type:"string" enum:"BucketLogsPermission"`
+}
+
+// String returns the string representation
+func (s TargetGrant) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s TargetGrant) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *TargetGrant) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "TargetGrant"}
+	if s.Grantee != nil {
+		if err := s.Grantee.Validate(); err != nil {
+			invalidParams.AddNested("Grantee", err.(request.ErrInvalidParams))
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+// Container for specifying the configuration when you want Amazon S3 to publish
+// events to an Amazon Simple Notification Service (Amazon SNS) topic.
+type TopicConfiguration struct {
+	_ struct{} `type:"structure"`
+
+	Events []*string `locationName:"Event" type:"list" flattened:"true" required:"true"`
+
+	// Container for object key name filtering rules. For information about key
+	// name filtering, go to Configuring Event Notifications (http://docs.aws.amazon.com/AmazonS3/latest/dev/NotificationHowTo.html)
+	// in the Amazon Simple Storage Service Developer Guide.
+	Filter *NotificationConfigurationFilter `type:"structure"`
+
+	// Optional unique identifier for configurations in a notification configuration.
+	// If you don't provide one, Amazon S3 will assign an ID.
+	Id *string `type:"string"`
+
+	// Amazon SNS topic ARN to which Amazon S3 will publish a message when it detects
+	// events of specified type.
+	TopicArn *string `locationName:"Topic" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s TopicConfiguration) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s TopicConfiguration) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *TopicConfiguration) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "TopicConfiguration"}
+	if s.Events == nil {
+		invalidParams.Add(request.NewErrParamRequired("Events"))
+	}
+	if s.TopicArn == nil {
+		invalidParams.Add(request.NewErrParamRequired("TopicArn"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type TopicConfigurationDeprecated struct {
+	_ struct{} `type:"structure"`
+
+	// Bucket event for which to send notifications.
+	Event *string `deprecated:"true" type:"string" enum:"Event"`
+
+	Events []*string `locationName:"Event" type:"list" flattened:"true"`
+
+	// Optional unique identifier for configurations in a notification configuration.
+	// If you don't provide one, Amazon S3 will assign an ID.
+	Id *string `type:"string"`
+
+	// Amazon SNS topic to which Amazon S3 will publish a message to report the
+	// specified events for the bucket.
+	Topic *string `type:"string"`
+}
+
+// String returns the string representation
+func (s TopicConfigurationDeprecated) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s TopicConfigurationDeprecated) GoString() string {
+	return s.String()
+}
+
+type Transition struct {
+	_ struct{} `type:"structure"`
+
+	// Indicates at what date the object is to be moved or deleted. Should be in
+	// GMT ISO 8601 Format.
+	Date *time.Time `type:"timestamp" timestampFormat:"iso8601"`
+
+	// Indicates the lifetime, in days, of the objects that are subject to the rule.
+	// The value must be a non-zero positive integer.
+	Days *int64 `type:"integer"`
+
+	// The class of storage used to store the object.
+	StorageClass *string `type:"string" enum:"TransitionStorageClass"`
+}
+
+// String returns the string representation
+func (s Transition) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s Transition) GoString() string {
+	return s.String()
+}
+
+type UploadPartCopyInput struct {
+	_ struct{} `type:"structure"`
+
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	// The name of the source bucket and key name of the source object, separated
+	// by a slash (/). Must be URL-encoded.
+	CopySource *string `location:"header" locationName:"x-amz-copy-source" type:"string" required:"true"`
+
+	// Copies the object if its entity tag (ETag) matches the specified tag.
+	CopySourceIfMatch *string `location:"header" locationName:"x-amz-copy-source-if-match" type:"string"`
+
+	// Copies the object if it has been modified since the specified time.
+	CopySourceIfModifiedSince *time.Time `location:"header" locationName:"x-amz-copy-source-if-modified-since" type:"timestamp" timestampFormat:"rfc822"`
+
+	// Copies the object if its entity tag (ETag) is different than the specified
+	// ETag.
+	CopySourceIfNoneMatch *string `location:"header" locationName:"x-amz-copy-source-if-none-match" type:"string"`
+
+	// Copies the object if it hasn't been modified since the specified time.
+	CopySourceIfUnmodifiedSince *time.Time `location:"header" locationName:"x-amz-copy-source-if-unmodified-since" type:"timestamp" timestampFormat:"rfc822"`
+
+	// The range of bytes to copy from the source object. The range value must use
+	// the form bytes=first-last, where the first and last are the zero-based byte
+	// offsets to copy. For example, bytes=0-9 indicates that you want to copy the
+	// first ten bytes of the source. You can copy a range only if the source object
+	// is greater than 5 GB.
+	CopySourceRange *string `location:"header" locationName:"x-amz-copy-source-range" type:"string"`
+
+	// Specifies the algorithm to use when decrypting the source object (e.g., AES256).
+	CopySourceSSECustomerAlgorithm *string `location:"header" locationName:"x-amz-copy-source-server-side-encryption-customer-algorithm" type:"string"`
+
+	// Specifies the customer-provided encryption key for Amazon S3 to use to decrypt
+	// the source object. The encryption key provided in this header must be one
+	// that was used when the source object was created.
+	CopySourceSSECustomerKey *string `location:"header" locationName:"x-amz-copy-source-server-side-encryption-customer-key" type:"string"`
+
+	// Specifies the 128-bit MD5 digest of the encryption key according to RFC 1321.
+	// Amazon S3 uses this header for a message integrity check to ensure the encryption
+	// key was transmitted without error.
+	CopySourceSSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-copy-source-server-side-encryption-customer-key-MD5" type:"string"`
+
+	Key *string `location:"uri" locationName:"Key" min:"1" type:"string" required:"true"`
+
+	// Part number of part being copied. This is a positive integer between 1 and
+	// 10,000.
+	PartNumber *int64 `location:"querystring" locationName:"partNumber" type:"integer" required:"true"`
+
+	// Confirms that the requester knows that she or he will be charged for the
+	// request. Bucket owners need not specify this parameter in their requests.
+	// Documentation on downloading objects from requester pays buckets can be found
+	// at http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html
+	RequestPayer *string `location:"header" locationName:"x-amz-request-payer" type:"string" enum:"RequestPayer"`
+
+	// Specifies the algorithm to use to when encrypting the object (e.g., AES256).
+	SSECustomerAlgorithm *string `location:"header" locationName:"x-amz-server-side-encryption-customer-algorithm" type:"string"`
+
+	// Specifies the customer-provided encryption key for Amazon S3 to use in encrypting
+	// data. This value is used to store the object and then it is discarded; Amazon
+	// does not store the encryption key. The key must be appropriate for use with
+	// the algorithm specified in the x-amz-server-side​-encryption​-customer-algorithm
+	// header. This must be the same encryption key specified in the initiate multipart
+	// upload request.
+	SSECustomerKey *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key" type:"string"`
+
+	// Specifies the 128-bit MD5 digest of the encryption key according to RFC 1321.
+	// Amazon S3 uses this header for a message integrity check to ensure the encryption
+	// key was transmitted without error.
+	SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
+
+	// Upload ID identifying the multipart upload whose part is being copied.
+	UploadId *string `location:"querystring" locationName:"uploadId" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s UploadPartCopyInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s UploadPartCopyInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *UploadPartCopyInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "UploadPartCopyInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.CopySource == nil {
+		invalidParams.Add(request.NewErrParamRequired("CopySource"))
+	}
+	if s.Key == nil {
+		invalidParams.Add(request.NewErrParamRequired("Key"))
+	}
+	if s.Key != nil && len(*s.Key) < 1 {
+		invalidParams.Add(request.NewErrParamMinLen("Key", 1))
+	}
+	if s.PartNumber == nil {
+		invalidParams.Add(request.NewErrParamRequired("PartNumber"))
+	}
+	if s.UploadId == nil {
+		invalidParams.Add(request.NewErrParamRequired("UploadId"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type UploadPartCopyOutput struct {
+	_ struct{} `type:"structure" payload:"CopyPartResult"`
+
+	CopyPartResult *CopyPartResult `type:"structure"`
+
+	// The version of the source object that was copied, if you have enabled versioning
+	// on the source bucket.
+	CopySourceVersionId *string `location:"header" locationName:"x-amz-copy-source-version-id" type:"string"`
+
+	// If present, indicates that the requester was successfully charged for the
+	// request.
+	RequestCharged *string `location:"header" locationName:"x-amz-request-charged" type:"string" enum:"RequestCharged"`
+
+	// If server-side encryption with a customer-provided encryption key was requested,
+	// the response will include this header confirming the encryption algorithm
+	// used.
+	SSECustomerAlgorithm *string `location:"header" locationName:"x-amz-server-side-encryption-customer-algorithm" type:"string"`
+
+	// If server-side encryption with a customer-provided encryption key was requested,
+	// the response will include this header to provide round trip message integrity
+	// verification of the customer-provided encryption key.
+	SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
+
+	// If present, specifies the ID of the AWS Key Management Service (KMS) master
+	// encryption key that was used for the object.
+	SSEKMSKeyId *string `location:"header" locationName:"x-amz-server-side-encryption-aws-kms-key-id" type:"string"`
+
+	// The Server-side encryption algorithm used when storing this object in S3
+	// (e.g., AES256, aws:kms).
+	ServerSideEncryption *string `location:"header" locationName:"x-amz-server-side-encryption" type:"string" enum:"ServerSideEncryption"`
+}
+
+// String returns the string representation
+func (s UploadPartCopyOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s UploadPartCopyOutput) GoString() string {
+	return s.String()
+}
+
+type UploadPartInput struct {
+	_ struct{} `type:"structure" payload:"Body"`
+
+	// Object data.
+	Body io.ReadSeeker `type:"blob"`
+
+	// Name of the bucket to which the multipart upload was initiated.
+	Bucket *string `location:"uri" locationName:"Bucket" type:"string" required:"true"`
+
+	// Size of the body in bytes. This parameter is useful when the size of the
+	// body cannot be determined automatically.
+	ContentLength *int64 `location:"header" locationName:"Content-Length" type:"integer"`
+
+	// Object key for which the multipart upload was initiated.
+	Key *string `location:"uri" locationName:"Key" min:"1" type:"string" required:"true"`
+
+	// Part number of part being uploaded. This is a positive integer between 1
+	// and 10,000.
+	PartNumber *int64 `location:"querystring" locationName:"partNumber" type:"integer" required:"true"`
+
+	// Confirms that the requester knows that she or he will be charged for the
+	// request. Bucket owners need not specify this parameter in their requests.
+	// Documentation on downloading objects from requester pays buckets can be found
+	// at http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html
+	RequestPayer *string `location:"header" locationName:"x-amz-request-payer" type:"string" enum:"RequestPayer"`
+
+	// Specifies the algorithm to use to when encrypting the object (e.g., AES256).
+	SSECustomerAlgorithm *string `location:"header" locationName:"x-amz-server-side-encryption-customer-algorithm" type:"string"`
+
+	// Specifies the customer-provided encryption key for Amazon S3 to use in encrypting
+	// data. This value is used to store the object and then it is discarded; Amazon
+	// does not store the encryption key. The key must be appropriate for use with
+	// the algorithm specified in the x-amz-server-side​-encryption​-customer-algorithm
+	// header. This must be the same encryption key specified in the initiate multipart
+	// upload request.
+	SSECustomerKey *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key" type:"string"`
+
+	// Specifies the 128-bit MD5 digest of the encryption key according to RFC 1321.
+	// Amazon S3 uses this header for a message integrity check to ensure the encryption
+	// key was transmitted without error.
+	SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
+
+	// Upload ID identifying the multipart upload whose part is being uploaded.
+	UploadId *string `location:"querystring" locationName:"uploadId" type:"string" required:"true"`
+}
+
+// String returns the string representation
+func (s UploadPartInput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s UploadPartInput) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *UploadPartInput) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "UploadPartInput"}
+	if s.Bucket == nil {
+		invalidParams.Add(request.NewErrParamRequired("Bucket"))
+	}
+	if s.Key == nil {
+		invalidParams.Add(request.NewErrParamRequired("Key"))
+	}
+	if s.Key != nil && len(*s.Key) < 1 {
+		invalidParams.Add(request.NewErrParamMinLen("Key", 1))
+	}
+	if s.PartNumber == nil {
+		invalidParams.Add(request.NewErrParamRequired("PartNumber"))
+	}
+	if s.UploadId == nil {
+		invalidParams.Add(request.NewErrParamRequired("UploadId"))
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+type UploadPartOutput struct {
+	_ struct{} `type:"structure"`
+
+	// Entity tag for the uploaded object.
+	ETag *string `location:"header" locationName:"ETag" type:"string"`
+
+	// If present, indicates that the requester was successfully charged for the
+	// request.
+	RequestCharged *string `location:"header" locationName:"x-amz-request-charged" type:"string" enum:"RequestCharged"`
+
+	// If server-side encryption with a customer-provided encryption key was requested,
+	// the response will include this header confirming the encryption algorithm
+	// used.
+	SSECustomerAlgorithm *string `location:"header" locationName:"x-amz-server-side-encryption-customer-algorithm" type:"string"`
+
+	// If server-side encryption with a customer-provided encryption key was requested,
+	// the response will include this header to provide round trip message integrity
+	// verification of the customer-provided encryption key.
+	SSECustomerKeyMD5 *string `location:"header" locationName:"x-amz-server-side-encryption-customer-key-MD5" type:"string"`
+
+	// If present, specifies the ID of the AWS Key Management Service (KMS) master
+	// encryption key that was used for the object.
+	SSEKMSKeyId *string `location:"header" locationName:"x-amz-server-side-encryption-aws-kms-key-id" type:"string"`
+
+	// The Server-side encryption algorithm used when storing this object in S3
+	// (e.g., AES256, aws:kms).
+	ServerSideEncryption *string `location:"header" locationName:"x-amz-server-side-encryption" type:"string" enum:"ServerSideEncryption"`
+}
+
+// String returns the string representation
+func (s UploadPartOutput) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s UploadPartOutput) GoString() string {
+	return s.String()
+}
+
+type VersioningConfiguration struct {
+	_ struct{} `type:"structure"`
+
+	// Specifies whether MFA delete is enabled in the bucket versioning configuration.
+	// This element is only returned if the bucket has been configured with MFA
+	// delete. If the bucket has never been so configured, this element is not returned.
+	MFADelete *string `locationName:"MfaDelete" type:"string" enum:"MFADelete"`
+
+	// The versioning state of the bucket.
+	Status *string `type:"string" enum:"BucketVersioningStatus"`
+}
+
+// String returns the string representation
+func (s VersioningConfiguration) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s VersioningConfiguration) GoString() string {
+	return s.String()
+}
+
+type WebsiteConfiguration struct {
+	_ struct{} `type:"structure"`
+
+	ErrorDocument *ErrorDocument `type:"structure"`
+
+	IndexDocument *IndexDocument `type:"structure"`
+
+	RedirectAllRequestsTo *RedirectAllRequestsTo `type:"structure"`
+
+	RoutingRules []*RoutingRule `locationNameList:"RoutingRule" type:"list"`
+}
+
+// String returns the string representation
+func (s WebsiteConfiguration) String() string {
+	return awsutil.Prettify(s)
+}
+
+// GoString returns the string representation
+func (s WebsiteConfiguration) GoString() string {
+	return s.String()
+}
+
+// Validate inspects the fields of the type to determine if they are valid.
+func (s *WebsiteConfiguration) Validate() error {
+	invalidParams := request.ErrInvalidParams{Context: "WebsiteConfiguration"}
+	if s.ErrorDocument != nil {
+		if err := s.ErrorDocument.Validate(); err != nil {
+			invalidParams.AddNested("ErrorDocument", err.(request.ErrInvalidParams))
+		}
+	}
+	if s.IndexDocument != nil {
+		if err := s.IndexDocument.Validate(); err != nil {
+			invalidParams.AddNested("IndexDocument", err.(request.ErrInvalidParams))
+		}
+	}
+	if s.RedirectAllRequestsTo != nil {
+		if err := s.RedirectAllRequestsTo.Validate(); err != nil {
+			invalidParams.AddNested("RedirectAllRequestsTo", err.(request.ErrInvalidParams))
+		}
+	}
+	if s.RoutingRules != nil {
+		for i, v := range s.RoutingRules {
+			if v == nil {
+				continue
+			}
+			if err := v.Validate(); err != nil {
+				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "RoutingRules", i), err.(request.ErrInvalidParams))
+			}
+		}
+	}
+
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	}
+	return nil
+}
+
+const (
+	// @enum BucketAccelerateStatus
+	BucketAccelerateStatusEnabled = "Enabled"
+	// @enum BucketAccelerateStatus
+	BucketAccelerateStatusSuspended = "Suspended"
+)
+
+const (
+	// @enum BucketCannedACL
+	BucketCannedACLPrivate = "private"
+	// @enum BucketCannedACL
+	BucketCannedACLPublicRead = "public-read"
+	// @enum BucketCannedACL
+	BucketCannedACLPublicReadWrite = "public-read-write"
+	// @enum BucketCannedACL
+	BucketCannedACLAuthenticatedRead = "authenticated-read"
+)
+
+const (
+	// @enum BucketLocationConstraint
+	BucketLocationConstraintEu = "EU"
+	// @enum BucketLocationConstraint
+	BucketLocationConstraintEuWest1 = "eu-west-1"
+	// @enum BucketLocationConstraint
+	BucketLocationConstraintUsWest1 = "us-west-1"
+	// @enum BucketLocationConstraint
+	BucketLocationConstraintUsWest2 = "us-west-2"
+	// @enum BucketLocationConstraint
+	BucketLocationConstraintApSoutheast1 = "ap-southeast-1"
+	// @enum BucketLocationConstraint
+	BucketLocationConstraintApSoutheast2 = "ap-southeast-2"
+	// @enum BucketLocationConstraint
+	BucketLocationConstraintApNortheast1 = "ap-northeast-1"
+	// @enum BucketLocationConstraint
+	BucketLocationConstraintSaEast1 = "sa-east-1"
+	// @enum BucketLocationConstraint
+	BucketLocationConstraintCnNorth1 = "cn-north-1"
+	// @enum BucketLocationConstraint
+	BucketLocationConstraintEuCentral1 = "eu-central-1"
+)
+
+const (
+	// @enum BucketLogsPermission
+	BucketLogsPermissionFullControl = "FULL_CONTROL"
+	// @enum BucketLogsPermission
+	BucketLogsPermissionRead = "READ"
+	// @enum BucketLogsPermission
+	BucketLogsPermissionWrite = "WRITE"
+)
+
+const (
+	// @enum BucketVersioningStatus
+	BucketVersioningStatusEnabled = "Enabled"
+	// @enum BucketVersioningStatus
+	BucketVersioningStatusSuspended = "Suspended"
+)
+
+// Requests Amazon S3 to encode the object keys in the response and specifies
+// the encoding method to use. An object key may contain any Unicode character;
+// however, XML 1.0 parser cannot parse some characters, such as characters
+// with an ASCII value from 0 to 10. For characters that are not supported in
+// XML 1.0, you can add this parameter to request that Amazon S3 encode the
+// keys in the response.
+const (
+	// @enum EncodingType
+	EncodingTypeUrl = "url"
+)
+
+// Bucket event for which to send notifications.
+const (
+	// @enum Event
+	EventS3ReducedRedundancyLostObject = "s3:ReducedRedundancyLostObject"
+	// @enum Event
+	EventS3ObjectCreated = "s3:ObjectCreated:*"
+	// @enum Event
+	EventS3ObjectCreatedPut = "s3:ObjectCreated:Put"
+	// @enum Event
+	EventS3ObjectCreatedPost = "s3:ObjectCreated:Post"
+	// @enum Event
+	EventS3ObjectCreatedCopy = "s3:ObjectCreated:Copy"
+	// @enum Event
+	EventS3ObjectCreatedCompleteMultipartUpload = "s3:ObjectCreated:CompleteMultipartUpload"
+	// @enum Event
+	EventS3ObjectRemoved = "s3:ObjectRemoved:*"
+	// @enum Event
+	EventS3ObjectRemovedDelete = "s3:ObjectRemoved:Delete"
+	// @enum Event
+	EventS3ObjectRemovedDeleteMarkerCreated = "s3:ObjectRemoved:DeleteMarkerCreated"
+)
+
+const (
+	// @enum ExpirationStatus
+	ExpirationStatusEnabled = "Enabled"
+	// @enum ExpirationStatus
+	ExpirationStatusDisabled = "Disabled"
+)
+
+const (
+	// @enum FilterRuleName
+	FilterRuleNamePrefix = "prefix"
+	// @enum FilterRuleName
+	FilterRuleNameSuffix = "suffix"
+)
+
+const (
+	// @enum MFADelete
+	MFADeleteEnabled = "Enabled"
+	// @enum MFADelete
+	MFADeleteDisabled = "Disabled"
+)
+
+const (
+	// @enum MFADeleteStatus
+	MFADeleteStatusEnabled = "Enabled"
+	// @enum MFADeleteStatus
+	MFADeleteStatusDisabled = "Disabled"
+)
+
+const (
+	// @enum MetadataDirective
+	MetadataDirectiveCopy = "COPY"
+	// @enum MetadataDirective
+	MetadataDirectiveReplace = "REPLACE"
+)
+
+const (
+	// @enum ObjectCannedACL
+	ObjectCannedACLPrivate = "private"
+	// @enum ObjectCannedACL
+	ObjectCannedACLPublicRead = "public-read"
+	// @enum ObjectCannedACL
+	ObjectCannedACLPublicReadWrite = "public-read-write"
+	// @enum ObjectCannedACL
+	ObjectCannedACLAuthenticatedRead = "authenticated-read"
+	// @enum ObjectCannedACL
+	ObjectCannedACLAwsExecRead = "aws-exec-read"
+	// @enum ObjectCannedACL
+	ObjectCannedACLBucketOwnerRead = "bucket-owner-read"
+	// @enum ObjectCannedACL
+	ObjectCannedACLBucketOwnerFullControl = "bucket-owner-full-control"
+)
+
+const (
+	// @enum ObjectStorageClass
+	ObjectStorageClassStandard = "STANDARD"
+	// @enum ObjectStorageClass
+	ObjectStorageClassReducedRedundancy = "REDUCED_REDUNDANCY"
+	// @enum ObjectStorageClass
+	ObjectStorageClassGlacier = "GLACIER"
+)
+
+const (
+	// @enum ObjectVersionStorageClass
+	ObjectVersionStorageClassStandard = "STANDARD"
+)
+
+const (
+	// @enum Payer
+	PayerRequester = "Requester"
+	// @enum Payer
+	PayerBucketOwner = "BucketOwner"
+)
+
+const (
+	// @enum Permission
+	PermissionFullControl = "FULL_CONTROL"
+	// @enum Permission
+	PermissionWrite = "WRITE"
+	// @enum Permission
+	PermissionWriteAcp = "WRITE_ACP"
+	// @enum Permission
+	PermissionRead = "READ"
+	// @enum Permission
+	PermissionReadAcp = "READ_ACP"
+)
+
+const (
+	// @enum Protocol
+	ProtocolHttp = "http"
+	// @enum Protocol
+	ProtocolHttps = "https"
+)
+
+const (
+	// @enum ReplicationRuleStatus
+	ReplicationRuleStatusEnabled = "Enabled"
+	// @enum ReplicationRuleStatus
+	ReplicationRuleStatusDisabled = "Disabled"
+)
+
+const (
+	// @enum ReplicationStatus
+	ReplicationStatusComplete = "COMPLETE"
+	// @enum ReplicationStatus
+	ReplicationStatusPending = "PENDING"
+	// @enum ReplicationStatus
+	ReplicationStatusFailed = "FAILED"
+	// @enum ReplicationStatus
+	ReplicationStatusReplica = "REPLICA"
+)
+
+// If present, indicates that the requester was successfully charged for the
+// request.
+const (
+	// @enum RequestCharged
+	RequestChargedRequester = "requester"
+)
+
+// Confirms that the requester knows that she or he will be charged for the
+// request. Bucket owners need not specify this parameter in their requests.
+// Documentation on downloading objects from requester pays buckets can be found
+// at http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html
+const (
+	// @enum RequestPayer
+	RequestPayerRequester = "requester"
+)
+
+const (
+	// @enum ServerSideEncryption
+	ServerSideEncryptionAes256 = "AES256"
+	// @enum ServerSideEncryption
+	ServerSideEncryptionAwsKms = "aws:kms"
+)
+
+const (
+	// @enum StorageClass
+	StorageClassStandard = "STANDARD"
+	// @enum StorageClass
+	StorageClassReducedRedundancy = "REDUCED_REDUNDANCY"
+	// @enum StorageClass
+	StorageClassStandardIa = "STANDARD_IA"
+)
+
+const (
+	// @enum TransitionStorageClass
+	TransitionStorageClassGlacier = "GLACIER"
+	// @enum TransitionStorageClass
+	TransitionStorageClassStandardIa = "STANDARD_IA"
+)
+
+const (
+	// @enum Type
+	TypeCanonicalUser = "CanonicalUser"
+	// @enum Type
+	TypeAmazonCustomerByEmail = "AmazonCustomerByEmail"
+	// @enum Type
+	TypeGroup = "Group"
+)
diff --git a/vendor/github.com/aws/aws-sdk-go/service/s3/bucket_location.go b/vendor/github.com/aws/aws-sdk-go/service/s3/bucket_location.go
new file mode 100644
index 0000000..c3a2702
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/service/s3/bucket_location.go
@@ -0,0 +1,43 @@
+package s3
+
+import (
+	"io/ioutil"
+	"regexp"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/awsutil"
+	"github.com/aws/aws-sdk-go/aws/request"
+)
+
+var reBucketLocation = regexp.MustCompile(`>([^<>]+)<\/Location`)
+
+func buildGetBucketLocation(r *request.Request) {
+	if r.DataFilled() {
+		out := r.Data.(*GetBucketLocationOutput)
+		b, err := ioutil.ReadAll(r.HTTPResponse.Body)
+		if err != nil {
+			r.Error = awserr.New("SerializationError", "failed reading response body", err)
+			return
+		}
+
+		match := reBucketLocation.FindSubmatch(b)
+		if len(match) > 1 {
+			loc := string(match[1])
+			out.LocationConstraint = &loc
+		}
+	}
+}
+
+func populateLocationConstraint(r *request.Request) {
+	if r.ParamsFilled() && aws.StringValue(r.Config.Region) != "us-east-1" {
+		in := r.Params.(*CreateBucketInput)
+		if in.CreateBucketConfiguration == nil {
+			r.Params = awsutil.CopyOf(r.Params)
+			in = r.Params.(*CreateBucketInput)
+			in.CreateBucketConfiguration = &CreateBucketConfiguration{
+				LocationConstraint: r.Config.Region,
+			}
+		}
+	}
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/service/s3/content_md5.go b/vendor/github.com/aws/aws-sdk-go/service/s3/content_md5.go
new file mode 100644
index 0000000..9fc5df9
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/service/s3/content_md5.go
@@ -0,0 +1,36 @@
+package s3
+
+import (
+	"crypto/md5"
+	"encoding/base64"
+	"io"
+
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/request"
+)
+
+// contentMD5 computes and sets the HTTP Content-MD5 header for requests that
+// require it.
+func contentMD5(r *request.Request) {
+	h := md5.New()
+
+	// hash the body.  seek back to the first position after reading to reset
+	// the body for transmission.  copy errors may be assumed to be from the
+	// body.
+	_, err := io.Copy(h, r.Body)
+	if err != nil {
+		r.Error = awserr.New("ContentMD5", "failed to read body", err)
+		return
+	}
+	_, err = r.Body.Seek(0, 0)
+	if err != nil {
+		r.Error = awserr.New("ContentMD5", "failed to seek body", err)
+		return
+	}
+
+	// encode the md5 checksum in base64 and set the request header.
+	sum := h.Sum(nil)
+	sum64 := make([]byte, base64.StdEncoding.EncodedLen(len(sum)))
+	base64.StdEncoding.Encode(sum64, sum)
+	r.HTTPRequest.Header.Set("Content-MD5", string(sum64))
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/service/s3/customizations.go b/vendor/github.com/aws/aws-sdk-go/service/s3/customizations.go
new file mode 100644
index 0000000..8463347
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/service/s3/customizations.go
@@ -0,0 +1,46 @@
+package s3
+
+import (
+	"github.com/aws/aws-sdk-go/aws/client"
+	"github.com/aws/aws-sdk-go/aws/request"
+)
+
+func init() {
+	initClient = defaultInitClientFn
+	initRequest = defaultInitRequestFn
+}
+
+func defaultInitClientFn(c *client.Client) {
+	// Support building custom endpoints based on config
+	c.Handlers.Build.PushFront(updateEndpointForS3Config)
+
+	// Require SSL when using SSE keys
+	c.Handlers.Validate.PushBack(validateSSERequiresSSL)
+	c.Handlers.Build.PushBack(computeSSEKeys)
+
+	// S3 uses custom error unmarshaling logic
+	c.Handlers.UnmarshalError.Clear()
+	c.Handlers.UnmarshalError.PushBack(unmarshalError)
+}
+
+func defaultInitRequestFn(r *request.Request) {
+	// Add reuest handlers for specific platforms.
+	// e.g. 100-continue support for PUT requests using Go 1.6
+	platformRequestHandlers(r)
+
+	switch r.Operation.Name {
+	case opPutBucketCors, opPutBucketLifecycle, opPutBucketPolicy,
+		opPutBucketTagging, opDeleteObjects, opPutBucketLifecycleConfiguration,
+		opPutBucketReplication:
+		// These S3 operations require Content-MD5 to be set
+		r.Handlers.Build.PushBack(contentMD5)
+	case opGetBucketLocation:
+		// GetBucketLocation has custom parsing logic
+		r.Handlers.Unmarshal.PushFront(buildGetBucketLocation)
+	case opCreateBucket:
+		// Auto-populate LocationConstraint with current region
+		r.Handlers.Validate.PushFront(populateLocationConstraint)
+	case opCopyObject, opUploadPartCopy, opCompleteMultipartUpload:
+		r.Handlers.Unmarshal.PushFront(copyMultipartStatusOKUnmarhsalError)
+	}
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/service/s3/host_style_bucket.go b/vendor/github.com/aws/aws-sdk-go/service/s3/host_style_bucket.go
new file mode 100644
index 0000000..5172929
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/service/s3/host_style_bucket.go
@@ -0,0 +1,165 @@
+package s3
+
+import (
+	"fmt"
+	"net/url"
+	"regexp"
+	"strings"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/awsutil"
+	"github.com/aws/aws-sdk-go/aws/request"
+)
+
+// an operationBlacklist is a list of operation names that should a
+// request handler should not be executed with.
+type operationBlacklist []string
+
+// Continue will return true of the Request's operation name is not
+// in the blacklist. False otherwise.
+func (b operationBlacklist) Continue(r *request.Request) bool {
+	for i := 0; i < len(b); i++ {
+		if b[i] == r.Operation.Name {
+			return false
+		}
+	}
+	return true
+}
+
+var accelerateOpBlacklist = operationBlacklist{
+	opListBuckets, opCreateBucket, opDeleteBucket,
+}
+
+// Request handler to automatically add the bucket name to the endpoint domain
+// if possible. This style of bucket is valid for all bucket names which are
+// DNS compatible and do not contain "."
+func updateEndpointForS3Config(r *request.Request) {
+	forceHostStyle := aws.BoolValue(r.Config.S3ForcePathStyle)
+	accelerate := aws.BoolValue(r.Config.S3UseAccelerate)
+
+	if accelerate && accelerateOpBlacklist.Continue(r) {
+		if forceHostStyle {
+			if r.Config.Logger != nil {
+				r.Config.Logger.Log("ERROR: aws.Config.S3UseAccelerate is not compatible with aws.Config.S3ForcePathStyle, ignoring S3ForcePathStyle.")
+			}
+		}
+		updateEndpointForAccelerate(r)
+	} else if !forceHostStyle && r.Operation.Name != opGetBucketLocation {
+		updateEndpointForHostStyle(r)
+	}
+}
+
+func updateEndpointForHostStyle(r *request.Request) {
+	bucket, ok := bucketNameFromReqParams(r.Params)
+	if !ok {
+		// Ignore operation requests if the bucketname was not provided
+		// if this is an input validation error the validation handler
+		// will report it.
+		return
+	}
+
+	if !hostCompatibleBucketName(r.HTTPRequest.URL, bucket) {
+		// bucket name must be valid to put into the host
+		return
+	}
+
+	moveBucketToHost(r.HTTPRequest.URL, bucket)
+}
+
+func updateEndpointForAccelerate(r *request.Request) {
+	bucket, ok := bucketNameFromReqParams(r.Params)
+	if !ok {
+		// Ignore operation requests if the bucketname was not provided
+		// if this is an input validation error the validation handler
+		// will report it.
+		return
+	}
+
+	if !hostCompatibleBucketName(r.HTTPRequest.URL, bucket) {
+		r.Error = awserr.New("InvalidParameterException",
+			fmt.Sprintf("bucket name %s is not compatibile with S3 Accelerate", bucket),
+			nil)
+		return
+	}
+
+	// Change endpoint from s3(-[a-z0-1-])?.amazonaws.com to s3-accelerate.amazonaws.com
+	r.HTTPRequest.URL.Host = replaceHostRegion(r.HTTPRequest.URL.Host, "accelerate")
+	moveBucketToHost(r.HTTPRequest.URL, bucket)
+}
+
+// Attempts to retrieve the bucket name from the request input parameters.
+// If no bucket is found, or the field is empty "", false will be returned.
+func bucketNameFromReqParams(params interface{}) (string, bool) {
+	b, _ := awsutil.ValuesAtPath(params, "Bucket")
+	if len(b) == 0 {
+		return "", false
+	}
+
+	if bucket, ok := b[0].(*string); ok {
+		if bucketStr := aws.StringValue(bucket); bucketStr != "" {
+			return bucketStr, true
+		}
+	}
+
+	return "", false
+}
+
+// hostCompatibleBucketName returns true if the request should
+// put the bucket in the host. This is false if S3ForcePathStyle is
+// explicitly set or if the bucket is not DNS compatible.
+func hostCompatibleBucketName(u *url.URL, bucket string) bool {
+	// Bucket might be DNS compatible but dots in the hostname will fail
+	// certificate validation, so do not use host-style.
+	if u.Scheme == "https" && strings.Contains(bucket, ".") {
+		return false
+	}
+
+	// if the bucket is DNS compatible
+	return dnsCompatibleBucketName(bucket)
+}
+
+var reDomain = regexp.MustCompile(`^[a-z0-9][a-z0-9\.\-]{1,61}[a-z0-9]$`)
+var reIPAddress = regexp.MustCompile(`^(\d+\.){3}\d+$`)
+
+// dnsCompatibleBucketName returns true if the bucket name is DNS compatible.
+// Buckets created outside of the classic region MUST be DNS compatible.
+func dnsCompatibleBucketName(bucket string) bool {
+	return reDomain.MatchString(bucket) &&
+		!reIPAddress.MatchString(bucket) &&
+		!strings.Contains(bucket, "..")
+}
+
+// moveBucketToHost moves the bucket name from the URI path to URL host.
+func moveBucketToHost(u *url.URL, bucket string) {
+	u.Host = bucket + "." + u.Host
+	u.Path = strings.Replace(u.Path, "/{Bucket}", "", -1)
+	if u.Path == "" {
+		u.Path = "/"
+	}
+}
+
+const s3HostPrefix = "s3"
+
+// replaceHostRegion replaces the S3 region string in the host with the
+// value provided. If v is empty the host prefix returned will be s3.
+func replaceHostRegion(host, v string) string {
+	if !strings.HasPrefix(host, s3HostPrefix) {
+		return host
+	}
+
+	suffix := host[len(s3HostPrefix):]
+	for i := len(s3HostPrefix); i < len(host); i++ {
+		if host[i] == '.' {
+			// Trim until '.' leave the it in place.
+			suffix = host[i:]
+			break
+		}
+	}
+
+	if len(v) == 0 {
+		return fmt.Sprintf("s3%s", suffix)
+	}
+
+	return fmt.Sprintf("s3-%s%s", v, suffix)
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/service/s3/platform_handlers.go b/vendor/github.com/aws/aws-sdk-go/service/s3/platform_handlers.go
new file mode 100644
index 0000000..8e6f330
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/service/s3/platform_handlers.go
@@ -0,0 +1,8 @@
+// +build !go1.6
+
+package s3
+
+import "github.com/aws/aws-sdk-go/aws/request"
+
+func platformRequestHandlers(r *request.Request) {
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/service/s3/platform_handlers_go1.6.go b/vendor/github.com/aws/aws-sdk-go/service/s3/platform_handlers_go1.6.go
new file mode 100644
index 0000000..14d05f7
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/service/s3/platform_handlers_go1.6.go
@@ -0,0 +1,28 @@
+// +build go1.6
+
+package s3
+
+import (
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/request"
+)
+
+func platformRequestHandlers(r *request.Request) {
+	if r.Operation.HTTPMethod == "PUT" {
+		// 100-Continue should only be used on put requests.
+		r.Handlers.Sign.PushBack(add100Continue)
+	}
+}
+
+func add100Continue(r *request.Request) {
+	if aws.BoolValue(r.Config.S3Disable100Continue) {
+		return
+	}
+	if r.HTTPRequest.ContentLength < 1024*1024*2 {
+		// Ignore requests smaller than 2MB. This helps prevent delaying
+		// requests unnecessarily.
+		return
+	}
+
+	r.HTTPRequest.Header.Set("Expect", "100-Continue")
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/service/s3/service.go b/vendor/github.com/aws/aws-sdk-go/service/s3/service.go
new file mode 100644
index 0000000..cf01da5
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/service/s3/service.go
@@ -0,0 +1,86 @@
+// THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.
+
+package s3
+
+import (
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/client"
+	"github.com/aws/aws-sdk-go/aws/client/metadata"
+	"github.com/aws/aws-sdk-go/aws/request"
+	"github.com/aws/aws-sdk-go/private/protocol/restxml"
+	"github.com/aws/aws-sdk-go/private/signer/v4"
+)
+
+// S3 is a client for Amazon S3.
+//The service client's operations are safe to be used concurrently.
+// It is not safe to mutate any of the client's properties though.
+type S3 struct {
+	*client.Client
+}
+
+// Used for custom client initialization logic
+var initClient func(*client.Client)
+
+// Used for custom request initialization logic
+var initRequest func(*request.Request)
+
+// A ServiceName is the name of the service the client will make API calls to.
+const ServiceName = "s3"
+
+// New creates a new instance of the S3 client with a session.
+// If additional configuration is needed for the client instance use the optional
+// aws.Config parameter to add your extra config.
+//
+// Example:
+//     // Create a S3 client from just a session.
+//     svc := s3.New(mySession)
+//
+//     // Create a S3 client with additional configuration
+//     svc := s3.New(mySession, aws.NewConfig().WithRegion("us-west-2"))
+func New(p client.ConfigProvider, cfgs ...*aws.Config) *S3 {
+	c := p.ClientConfig(ServiceName, cfgs...)
+	return newClient(*c.Config, c.Handlers, c.Endpoint, c.SigningRegion)
+}
+
+// newClient creates, initializes and returns a new service client instance.
+func newClient(cfg aws.Config, handlers request.Handlers, endpoint, signingRegion string) *S3 {
+	svc := &S3{
+		Client: client.New(
+			cfg,
+			metadata.ClientInfo{
+				ServiceName:   ServiceName,
+				SigningRegion: signingRegion,
+				Endpoint:      endpoint,
+				APIVersion:    "2006-03-01",
+			},
+			handlers,
+		),
+	}
+
+	// Handlers
+	svc.Handlers.Sign.PushBack(v4.Sign)
+	svc.Handlers.Build.PushBackNamed(restxml.BuildHandler)
+	svc.Handlers.Unmarshal.PushBackNamed(restxml.UnmarshalHandler)
+	svc.Handlers.UnmarshalMeta.PushBackNamed(restxml.UnmarshalMetaHandler)
+	svc.Handlers.UnmarshalError.PushBackNamed(restxml.UnmarshalErrorHandler)
+
+	// Run custom client initialization if present
+	if initClient != nil {
+		initClient(svc.Client)
+	}
+
+	return svc
+}
+
+// newRequest creates a new request for a S3 operation and runs any
+// custom request initialization.
+func (c *S3) newRequest(op *request.Operation, params, data interface{}) *request.Request {
+	req := c.NewRequest(op, params, data)
+
+	// Run custom request initialization if present
+	if initRequest != nil {
+		initRequest(req)
+	}
+
+	return req
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/service/s3/sse.go b/vendor/github.com/aws/aws-sdk-go/service/s3/sse.go
new file mode 100644
index 0000000..268ea2f
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/service/s3/sse.go
@@ -0,0 +1,44 @@
+package s3
+
+import (
+	"crypto/md5"
+	"encoding/base64"
+
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/awsutil"
+	"github.com/aws/aws-sdk-go/aws/request"
+)
+
+var errSSERequiresSSL = awserr.New("ConfigError", "cannot send SSE keys over HTTP.", nil)
+
+func validateSSERequiresSSL(r *request.Request) {
+	if r.HTTPRequest.URL.Scheme != "https" {
+		p, _ := awsutil.ValuesAtPath(r.Params, "SSECustomerKey||CopySourceSSECustomerKey")
+		if len(p) > 0 {
+			r.Error = errSSERequiresSSL
+		}
+	}
+}
+
+func computeSSEKeys(r *request.Request) {
+	headers := []string{
+		"x-amz-server-side-encryption-customer-key",
+		"x-amz-copy-source-server-side-encryption-customer-key",
+	}
+
+	for _, h := range headers {
+		md5h := h + "-md5"
+		if key := r.HTTPRequest.Header.Get(h); key != "" {
+			// Base64-encode the value
+			b64v := base64.StdEncoding.EncodeToString([]byte(key))
+			r.HTTPRequest.Header.Set(h, b64v)
+
+			// Add MD5 if it wasn't computed
+			if r.HTTPRequest.Header.Get(md5h) == "" {
+				sum := md5.Sum([]byte(key))
+				b64sum := base64.StdEncoding.EncodeToString(sum[:])
+				r.HTTPRequest.Header.Set(md5h, b64sum)
+			}
+		}
+	}
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/service/s3/statusok_error.go b/vendor/github.com/aws/aws-sdk-go/service/s3/statusok_error.go
new file mode 100644
index 0000000..ce65fcd
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/service/s3/statusok_error.go
@@ -0,0 +1,36 @@
+package s3
+
+import (
+	"bytes"
+	"io/ioutil"
+	"net/http"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/request"
+)
+
+func copyMultipartStatusOKUnmarhsalError(r *request.Request) {
+	b, err := ioutil.ReadAll(r.HTTPResponse.Body)
+	if err != nil {
+		r.Error = awserr.New("SerializationError", "unable to read response body", err)
+		return
+	}
+	body := bytes.NewReader(b)
+	r.HTTPResponse.Body = aws.ReadSeekCloser(body)
+	defer r.HTTPResponse.Body.(aws.ReaderSeekerCloser).Seek(0, 0)
+
+	if body.Len() == 0 {
+		// If there is no body don't attempt to parse the body.
+		return
+	}
+
+	unmarshalError(r)
+	if err, ok := r.Error.(awserr.Error); ok && err != nil {
+		if err.Code() == "SerializationError" {
+			r.Error = nil
+			return
+		}
+		r.HTTPResponse.StatusCode = http.StatusServiceUnavailable
+	}
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/service/s3/unmarshal_error.go b/vendor/github.com/aws/aws-sdk-go/service/s3/unmarshal_error.go
new file mode 100644
index 0000000..59e4950
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/service/s3/unmarshal_error.go
@@ -0,0 +1,59 @@
+package s3
+
+import (
+	"encoding/xml"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"strings"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/request"
+)
+
+type xmlErrorResponse struct {
+	XMLName xml.Name `xml:"Error"`
+	Code    string   `xml:"Code"`
+	Message string   `xml:"Message"`
+}
+
+func unmarshalError(r *request.Request) {
+	defer r.HTTPResponse.Body.Close()
+	defer io.Copy(ioutil.Discard, r.HTTPResponse.Body)
+
+	if r.HTTPResponse.StatusCode == http.StatusMovedPermanently {
+		r.Error = awserr.NewRequestFailure(
+			awserr.New("BucketRegionError",
+				fmt.Sprintf("incorrect region, the bucket is not in '%s' region",
+					aws.StringValue(r.Config.Region)),
+				nil),
+			r.HTTPResponse.StatusCode,
+			r.RequestID,
+		)
+		return
+	}
+
+	if r.HTTPResponse.ContentLength == 0 {
+		// No body, use status code to generate an awserr.Error
+		r.Error = awserr.NewRequestFailure(
+			awserr.New(strings.Replace(r.HTTPResponse.Status, " ", "", -1), r.HTTPResponse.Status, nil),
+			r.HTTPResponse.StatusCode,
+			r.RequestID,
+		)
+		return
+	}
+
+	resp := &xmlErrorResponse{}
+	err := xml.NewDecoder(r.HTTPResponse.Body).Decode(resp)
+	if err != nil && err != io.EOF {
+		r.Error = awserr.New("SerializationError", "failed to decode S3 XML error response", nil)
+	} else {
+		r.Error = awserr.NewRequestFailure(
+			awserr.New(resp.Code, resp.Message, nil),
+			r.HTTPResponse.StatusCode,
+			r.RequestID,
+		)
+	}
+}
diff --git a/vendor/github.com/aws/aws-sdk-go/service/s3/waiters.go b/vendor/github.com/aws/aws-sdk-go/service/s3/waiters.go
new file mode 100644
index 0000000..cbd3d31
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/service/s3/waiters.go
@@ -0,0 +1,123 @@
+// THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.
+
+package s3
+
+import (
+	"github.com/aws/aws-sdk-go/private/waiter"
+)
+
+func (c *S3) WaitUntilBucketExists(input *HeadBucketInput) error {
+	waiterCfg := waiter.Config{
+		Operation:   "HeadBucket",
+		Delay:       5,
+		MaxAttempts: 20,
+		Acceptors: []waiter.WaitAcceptor{
+			{
+				State:    "success",
+				Matcher:  "status",
+				Argument: "",
+				Expected: 200,
+			},
+			{
+				State:    "success",
+				Matcher:  "status",
+				Argument: "",
+				Expected: 301,
+			},
+			{
+				State:    "success",
+				Matcher:  "status",
+				Argument: "",
+				Expected: 403,
+			},
+			{
+				State:    "retry",
+				Matcher:  "status",
+				Argument: "",
+				Expected: 404,
+			},
+		},
+	}
+
+	w := waiter.Waiter{
+		Client: c,
+		Input:  input,
+		Config: waiterCfg,
+	}
+	return w.Wait()
+}
+
+func (c *S3) WaitUntilBucketNotExists(input *HeadBucketInput) error {
+	waiterCfg := waiter.Config{
+		Operation:   "HeadBucket",
+		Delay:       5,
+		MaxAttempts: 20,
+		Acceptors: []waiter.WaitAcceptor{
+			{
+				State:    "success",
+				Matcher:  "status",
+				Argument: "",
+				Expected: 404,
+			},
+		},
+	}
+
+	w := waiter.Waiter{
+		Client: c,
+		Input:  input,
+		Config: waiterCfg,
+	}
+	return w.Wait()
+}
+
+func (c *S3) WaitUntilObjectExists(input *HeadObjectInput) error {
+	waiterCfg := waiter.Config{
+		Operation:   "HeadObject",
+		Delay:       5,
+		MaxAttempts: 20,
+		Acceptors: []waiter.WaitAcceptor{
+			{
+				State:    "success",
+				Matcher:  "status",
+				Argument: "",
+				Expected: 200,
+			},
+			{
+				State:    "retry",
+				Matcher:  "status",
+				Argument: "",
+				Expected: 404,
+			},
+		},
+	}
+
+	w := waiter.Waiter{
+		Client: c,
+		Input:  input,
+		Config: waiterCfg,
+	}
+	return w.Wait()
+}
+
+func (c *S3) WaitUntilObjectNotExists(input *HeadObjectInput) error {
+	waiterCfg := waiter.Config{
+		Operation:   "HeadObject",
+		Delay:       5,
+		MaxAttempts: 20,
+		Acceptors: []waiter.WaitAcceptor{
+			{
+				State:    "success",
+				Matcher:  "status",
+				Argument: "",
+				Expected: 404,
+			},
+		},
+	}
+
+	w := waiter.Waiter{
+		Client: c,
+		Input:  input,
+		Config: waiterCfg,
+	}
+	return w.Wait()
+}