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Upload to S3 Duplicate Filename Doesnt Replace

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Copy, rename, and move objects

This page shows you how to copy, rename, and motility objects inside and between buckets in Cloud Storage.

Note that while some tools in Cloud Storage make an object move or rename appear to be a unique operation, they are always a re-create functioning followed past a delete operation of the original object, considering objects are immutable.

Prerequisites

Prerequisites can vary based on the tool used:

Console

In order to consummate this guide using the Google Cloud Console, you must have the proper IAM permissions. If the buckets yous want to access exist in a projection that you did not create, yous might need the project owner to requite you a role that contains the necessary permissions.

For a list of permissions required for specific actions, run across IAM permissions for the Google Cloud Panel.

For a list of relevant roles, see Deject Storage roles. Alternatively, you tin create a custom role that has specific, limited permissions.

Control line

In club to complete this guide using a command-line utility, y'all must have the proper IAM permissions. If the buckets you want to access be in a project that you did non create, yous might need the project owner to give you a role that contains the necessary permissions.

For a list of permissions required for specific actions, run across IAM permissions for gsutil commands.

For a list of relevant roles, encounter Cloud Storage roles. Alternatively, you can create a custom office that has specific, express permissions.

Code samples

In order to consummate this guide using the Cloud Storage client libraries, you must take the proper IAM permissions. If the buckets y'all want to access exist in a project that yous did not create, you might need the project possessor to requite you a role that contains the necessary permissions. Unless otherwise noted, client library requests are made through the JSON API.

For a list of permissions required for specific deportment, see IAM permissions for JSON methods.

For a list of relevant roles, see Deject Storage roles. Alternatively, you can create a custom part that has specific, limited permissions.

REST APIs

JSON API

In club to consummate this guide using the JSON API, you must accept the proper IAM permissions. If the buckets y'all desire to access exist in a project that you did not create, you lot might need the project owner to give you a role that contains the necessary permissions.

For a listing of permissions required for specific actions, see IAM permissions for JSON methods.

For a listing of relevant roles, encounter Cloud Storage roles. Alternatively, you can create a custom role that has specific, limited permissions.

Re-create an object

To re-create an object in 1 of your Cloud Storage buckets:

Console

  1. In the Google Cloud Console, go to the Deject Storage Browser page.

    Go to Browser

  2. In the list of buckets, click on the proper noun of the saucepan that contains the object you want to copy.

    The Bucket details page opens, with the Objects tab selected.

  3. Navigate to the object, which may be located in a folder.

  4. Click the more actions menu () associated with the object.

  5. Click Copy.

    The Copy object pane appears.

  6. In the Destination text box, type the name of the destination bucket and the proper noun for the copied object.

    You tin can alternatively click Browse to select your destination, just scan options are express to buckets in the electric current project.

  7. Click Copy.

To learn how to get detailed mistake information almost failed operations in the Cloud Storage browser, see Troubleshooting.

Command line

Utilize the gsutil cp command:

gsutil cp gs://SOURCE_BUCKET_NAME/SOURCE_OBJECT_NAME                        gs://DESTINATION_BUCKET_NAME/NAME_OF_COPY

Where:

  • SOURCE_BUCKET_NAME is the name of the saucepan containing the object you want to copy. For example, my-saucepan.
  • SOURCE_OBJECT_NAME is the proper name of the object you want to copy. For example, pets/domestic dog.png.
  • DESTINATION_BUCKET_NAME is the proper name of the bucket where you want to copy your object. For case, another-bucket.
  • NAME_OF_COPY is the name you lot desire to give the copy of your object. For case, shiba.png.

If successful, the response looks like the following case:

Operation completed over 1 objects/58.viii KiB.

Code samples

Rest APIs

JSON API

  1. Get an dominance access token from the OAuth two.0 Playground. Configure the playground to use your own OAuth credentials. For instructions, see API authentication.

  2. Use cURL to call the JSON API with a POST Object asking:

    curl -X POST \   -H "Authorization: Bearer                                OAUTH2_TOKEN" \   -H "Content-Length: 0" \   "https://storage.googleapis.com/storage/v1/b/SOURCE_BUCKET_NAME/o/SOURCE_OBJECT_NAME/rewriteTo/b/DESTINATION_BUCKET_NAME/o/NAME_OF_COPY"

    Where:

    • OAUTH2_TOKEN is the name of the access token you generated in Step 1.
    • SOURCE_BUCKET_NAME is the name of the bucket containing the object y'all want to copy. For example, my-bucket.
    • SOURCE_OBJECT_NAME is the URL-encoded name of the object you desire to copy. For case, pets/dog.png, URL-encoded as pets%2Fdog.png.
    • DESTINATION_BUCKET_NAME is the proper name of the bucket where you want to copy your object. For case, some other-bucket.
    • NAME_OF_COPY is the URL-encoded name yous desire to requite the re-create of your object. For example, shiba.png.

    Since the rewrite method copies data in limited-sized chunks, your copy might require multiple requests, especially for large objects.

    For instance, the following response to a rewrite asking indicates that you need to brand boosted rewrite requests:

    {   "kind": "storage#rewriteResponse",   "totalBytesRewritten": 1048576,   "objectSize": 10000000000,   "done": false,   "rewriteToken":                                TOKEN_VALUE                                }

  3. Use the rewriteToken in a subsequent asking to go along copying data:

    curl -Ten POST \  -H "Authorization: Bearer                                OAUTH2_TOKEN" \  -H "Content-Length: 0" \  -d '{"rewriteToken": "TOKEN_VALUE"}' \  "https://storage.googleapis.com/storage/v1/b/SOURCE_BUCKET_NAME/o/SOURCE_OBJECT_NAME/rewriteTo/b/DESTINATION_BUCKET_NAME/o/NAME_OF_COPY"

    Where:

    • TOKEN_VALUE is the rewriteToken value returned in the previous asking.
    • All other values match those used in the previous request.

    When the object is fully is copied, the final response has a washed property set to true, at that place is no rewriteToken property, and the metadata of the copy is included in the resource property.

    {  "kind": "storage#rewriteResponse",  "totalBytesRewritten": 10000000000,  "objectSize": 10000000000,  "washed": true,  "resource": objects Resource }

XML API

  1. Get an authority access token from the OAuth 2.0 Playground. Configure the playground to utilize your own OAuth credentials. For instructions, run across API authentication.

  2. Apply curl to call the XML API with a PUT Object request:

    curl -X PUT \   -H "Authorization: Bearer                                OAUTH2_TOKEN" \   -H "x-goog-copy-source:                                SOURCE_BUCKET_NAME/SOURCE_OBJECT_NAME" \   "https://storage.googleapis.com/DESTINATION_BUCKET_NAME/NAME_OF_COPY"

    Where:

    • OAUTH2_TOKEN is the proper name of the access token you generated in Pace 1.
    • SOURCE_BUCKET_NAME is the proper noun of the bucket containing the object you want to re-create. For instance, my-saucepan.
    • SOURCE_OBJECT_NAME is the name of the object y'all want to re-create. For case, pets/dog.png.
    • DESTINATION_BUCKET_NAME is the proper noun of the bucket where you want to copy your object. For example, another-saucepan.
    • NAME_OF_COPY is the URL-encoded name you want to give the copy of your object. For instance, shiba.png.

Rename an object

To rename an existing object in one of your Cloud Storage buckets:

Console

  1. In the Google Cloud Console, get to the Cloud Storage Browser folio.

    Go to Browser

  2. In the list of buckets, click on the proper name of the saucepan that contains the object you want to rename.

    The Bucket details page opens, with the Objects tab selected.

  3. Navigate to the object, which may be located in a binder.

  4. Click the more than actions menu () associated with the object.

  5. Click Rename.

  6. In the overlay window that appears, enter a new proper name for the object.

  7. Click Rename.

To acquire how to become detailed fault information about failed operations in the Deject Storage browser, see Troubleshooting.

Command line

Use the gsutil mv control:

gsutil mv gs://BUCKET_NAME/OLD_OBJECT_NAME                        gs://BUCKET_NAME/NEW_OBJECT_NAME

Where:

  • BUCKET_NAME is the proper noun of the bucket containing the object yous want to rename. For case, my-bucket.
  • OLD_OBJECT_NAME is the proper name of the object you want to rename. For case, pets/dog.png.
  • NEW_OBJECT_NAME is the new name you want to give your object. For example, pets/shiba.png.

If successful, the response looks like the post-obit example:

Performance completed over i objects/58.8 KiB.

Code samples

Residue APIs

JSON API

To rename an object using the JSON API directly, first make a copy of the object so that the copy has the desired new name and then delete the original object.

XML API

To rename an object using the XML API direct, first brand a copy of the object so that the copy has the desired new name and then delete the original object.

Movement an object

To move an object in Cloud Storage:

Console

  1. In the Google Cloud Console, go to the Cloud Storage Browser page.

    Become to Browser

  2. In the list of buckets, click on the proper noun of the saucepan that contains the object you want to move.

    The Bucket details page opens, with the Objects tab selected.

  3. Navigate to the object, which may exist located in a binder.

  4. Click the more actions bill of fare () associated with the object.

  5. Click Move.

  6. In the overlay window that appears, click Browse.

  7. Select the destination for the object you are moving.

  8. Click Select.

  9. Click Motility.

To learn how to go detailed fault data almost failed operations in the Cloud Storage browser, see Troubleshooting.

Command line

Apply the gsutil mv command:

gsutil mv gs://SOURCE_BUCKET_NAME/SOURCE_OBJECT_NAME                        gs://DESTINATION_BUCKET_NAME/DESTINATION_OBJECT_NAME

Where:

  • SOURCE_BUCKET_NAME is the name of the saucepan containing the object you want to move. For example, my-bucket.
  • SOURCE_OBJECT_NAME is the proper noun of the object you desire to move. For example, pets/dog.png.
  • DESTINATION_BUCKET_NAME is the proper noun of the bucket where you want to move your object. For example, another-bucket.
  • DESTINATION_OBJECT_NAME is the name you desire to requite your object in its new location. For example, shiba.png.

If successful, the response looks similar the post-obit example:

Functioning completed over 1 objects/58.eight KiB.

Lawmaking samples

REST APIs

JSON API

To motility an object using the JSON API directly, first brand a re-create of the object in the desired new location and then delete the original object.

XML API

To move an object using the XML API straight, first make a copy of the object in the desired new location and then delete the original object.

What's next

  • Change the storage form of an object.
  • Edit an object'due south metadata.
  • Acquire more than nearly folders and flat namespaces in Cloud Storage.
  • Make objects and buckets publicly accessible.
  • Learn more virtually object naming requirements.
  • Acquire more about object immutability.

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Source: https://cloud.google.com/storage/docs/copying-renaming-moving-objects

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