mirror of
https://github.com/versity/versitygw.git
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176 lines
8.2 KiB
Go
176 lines
8.2 KiB
Go
// Copyright 2023 Versity Software
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// This file is licensed under the Apache License, Version 2.0
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// (the "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package backend
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import (
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"fmt"
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"io"
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"github.com/aws/aws-sdk-go-v2/service/s3"
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"github.com/aws/aws-sdk-go-v2/service/s3/types"
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"github.com/versity/versitygw/s3err"
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)
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//go:generate moq -out backend_moq_test.go . Backend
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//go:generate moq -out ../s3api/controllers/backend_moq_test.go -pkg controllers . Backend
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type Backend interface {
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fmt.Stringer
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GetIAMConfig() ([]byte, error)
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Shutdown()
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ListBuckets() (*s3.ListBucketsOutput, error)
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HeadBucket(bucket string) (*s3.HeadBucketOutput, error)
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GetBucketAcl(bucket string) (*s3.GetBucketAclOutput, error)
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PutBucket(bucket string) error
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PutBucketAcl(*s3.PutBucketAclInput) error
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DeleteBucket(bucket string) error
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CreateMultipartUpload(*s3.CreateMultipartUploadInput) (*s3.CreateMultipartUploadOutput, error)
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CompleteMultipartUpload(bucket, object, uploadID string, parts []types.Part) (*s3.CompleteMultipartUploadOutput, error)
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AbortMultipartUpload(*s3.AbortMultipartUploadInput) error
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ListMultipartUploads(output *s3.ListMultipartUploadsInput) (*s3.ListMultipartUploadsOutput, error)
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ListObjectParts(bucket, object, uploadID string, partNumberMarker int, maxParts int) (*s3.ListPartsOutput, error)
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CopyPart(srcBucket, srcObject, DstBucket, uploadID, rangeHeader string, part int) (*types.CopyPartResult, error)
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PutObjectPart(bucket, object, uploadID string, part int, length int64, r io.Reader) (etag string, err error)
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PutObject(*s3.PutObjectInput) (string, error)
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HeadObject(bucket, object string) (*s3.HeadObjectOutput, error)
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GetObject(bucket, object, acceptRange string, startOffset, length int64, writer io.Writer) (*s3.GetObjectOutput, error)
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GetObjectAcl(bucket, object string) (*s3.GetObjectAclOutput, error)
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GetObjectAttributes(bucket, object string, attributes []string) (*s3.GetObjectAttributesOutput, error)
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CopyObject(srcBucket, srcObject, DstBucket, dstObject string) (*s3.CopyObjectOutput, error)
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ListObjects(bucket, prefix, marker, delim string, maxkeys int) (*s3.ListObjectsOutput, error)
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ListObjectsV2(bucket, prefix, marker, delim string, maxkeys int) (*s3.ListObjectsV2Output, error)
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DeleteObject(bucket, object string) error
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DeleteObjects(bucket string, objects *s3.DeleteObjectsInput) error
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PutObjectAcl(*s3.PutObjectAclInput) error
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RestoreObject(bucket, object string, restoreRequest *s3.RestoreObjectInput) error
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UploadPart(bucket, object, uploadId string, Body io.ReadSeeker) (*s3.UploadPartOutput, error)
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UploadPartCopy(*s3.UploadPartCopyInput) (*s3.UploadPartCopyOutput, error)
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GetTags(bucket, object string) (map[string]string, error)
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SetTags(bucket, object string, tags map[string]string) error
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RemoveTags(bucket, object string) error
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}
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type BackendUnsupported struct{}
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var _ Backend = &BackendUnsupported{}
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func New() Backend {
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return &BackendUnsupported{}
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}
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func (BackendUnsupported) GetIAMConfig() ([]byte, error) {
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return nil, fmt.Errorf("not supported")
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}
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func (BackendUnsupported) Shutdown() {}
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func (BackendUnsupported) String() string {
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return "Unsupported"
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}
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func (BackendUnsupported) ListBuckets() (*s3.ListBucketsOutput, error) {
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return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) PutBucketAcl(*s3.PutBucketAclInput) error {
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return s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) PutObjectAcl(*s3.PutObjectAclInput) error {
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return s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) RestoreObject(bucket, object string, restoreRequest *s3.RestoreObjectInput) error {
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return s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) UploadPartCopy(*s3.UploadPartCopyInput) (*s3.UploadPartCopyOutput, error) {
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return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) UploadPart(bucket, object, uploadId string, Body io.ReadSeeker) (*s3.UploadPartOutput, error) {
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return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) GetBucketAcl(bucket string) (*s3.GetBucketAclOutput, error) {
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return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) HeadBucket(bucket string) (*s3.HeadBucketOutput, error) {
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return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) PutBucket(bucket string) error {
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return s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) DeleteBucket(bucket string) error {
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return s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) CreateMultipartUpload(input *s3.CreateMultipartUploadInput) (*s3.CreateMultipartUploadOutput, error) {
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return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) CompleteMultipartUpload(bucket, object, uploadID string, parts []types.Part) (*s3.CompleteMultipartUploadOutput, error) {
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return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) AbortMultipartUpload(input *s3.AbortMultipartUploadInput) error {
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return s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) ListMultipartUploads(output *s3.ListMultipartUploadsInput) (*s3.ListMultipartUploadsOutput, error) {
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return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) ListObjectParts(bucket, object, uploadID string, partNumberMarker int, maxParts int) (*s3.ListPartsOutput, error) {
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return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) CopyPart(srcBucket, srcObject, DstBucket, uploadID, rangeHeader string, part int) (*types.CopyPartResult, error) {
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return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) PutObjectPart(bucket, object, uploadID string, part int, length int64, r io.Reader) (etag string, err error) {
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return "", s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) PutObject(*s3.PutObjectInput) (string, error) {
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return "", s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) DeleteObject(bucket, object string) error {
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return s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) DeleteObjects(bucket string, objects *s3.DeleteObjectsInput) error {
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return s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) GetObject(bucket, object, acceptRange string, startOffset, length int64, writer io.Writer) (*s3.GetObjectOutput, error) {
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return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) HeadObject(bucket, object string) (*s3.HeadObjectOutput, error) {
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return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) GetObjectAcl(bucket, object string) (*s3.GetObjectAclOutput, error) {
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return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) GetObjectAttributes(bucket, object string, attributes []string) (*s3.GetObjectAttributesOutput, error) {
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return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) CopyObject(srcBucket, srcObject, DstBucket, dstObject string) (*s3.CopyObjectOutput, error) {
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return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) ListObjects(bucket, prefix, marker, delim string, maxkeys int) (*s3.ListObjectsOutput, error) {
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return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) ListObjectsV2(bucket, prefix, marker, delim string, maxkeys int) (*s3.ListObjectsV2Output, error) {
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return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) GetTags(bucket, object string) (map[string]string, error) {
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return nil, s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) SetTags(bucket, object string, tags map[string]string) error {
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return s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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func (BackendUnsupported) RemoveTags(bucket, object string) error {
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return s3err.GetAPIError(s3err.ErrNotImplemented)
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}
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