put_object_tagging

S3.Client.put_object_tagging(**kwargs)

Sets the supplied tag-set to an object that already exists in a bucket.

A tag is a key-value pair. You can associate tags with an object by sending a PUT request against the tagging subresource that is associated with the object. You can retrieve tags by sending a GET request. For more information, see GetObjectTagging.

For tagging-related restrictions related to characters and encodings, see Tag Restrictions. Note that Amazon S3 limits the maximum number of tags to 10 tags per object.

To use this operation, you must have permission to perform the s3:PutObjectTagging action. By default, the bucket owner has this permission and can grant this permission to others.

To put tags of any other version, use the versionId query parameter. You also need permission for the s3:PutObjectVersionTagging action.

For information about the Amazon S3 object tagging feature, see Object Tagging.

Special Errors

• • Code: InvalidTagError
  • Cause: The tag provided was not a valid tag. This error can occur if the tag did not pass input validation. For more information, see Object Tagging.
• • Code: MalformedXMLError
  • Cause: The XML provided does not match the schema.
• • Code: OperationAbortedError
  • Cause: A conflicting conditional action is currently in progress against this resource. Please try again.

• • Code: InternalError
  • Cause: The service was unable to apply the provided tag to the object.

  Related Resources

• GetObjectTagging

• DeleteObjectTagging

See also: AWS API Documentation

Request Syntax

response = client.put_object_tagging(
    Bucket='string',
    Key='string',
    VersionId='string',
    ContentMD5='string',
    ChecksumAlgorithm='CRC32'|'CRC32C'|'SHA1'|'SHA256',
    Tagging={
        'TagSet': [
            {
                'Key': 'string',
                'Value': 'string'
            },
        ]
    },
    ExpectedBucketOwner='string',
    RequestPayer='requester'
)

Parameters

• Bucket (string) --

  [REQUIRED]

  The bucket name containing the object.

  When using this action with an access point, you must direct requests to the access point hostname. The access point hostname takes the form AccessPointName -AccountId .s3-accesspoint.*Region* .amazonaws.com. When using this action with an access point through the Amazon Web Services SDKs, you provide the access point ARN in place of the bucket name. For more information about access point ARNs, see Using access points in the Amazon S3 User Guide .

  When using this action with Amazon S3 on Outposts, you must direct requests to the S3 on Outposts hostname. The S3 on Outposts hostname takes the form AccessPointName-AccountId.outpostID.s3-outposts.Region.amazonaws.com . When using this action with S3 on Outposts through the Amazon Web Services SDKs, you provide the Outposts bucket ARN in place of the bucket name. For more information about S3 on Outposts ARNs, see Using Amazon S3 on Outposts in the Amazon S3 User Guide .

• Key (string) --

  [REQUIRED]

  Name of the object key.

• VersionId (string) -- The versionId of the object that the tag-set will be added to.
• ContentMD5 (string) --

  The MD5 hash for the request body.

  For requests made using the Amazon Web Services Command Line Interface (CLI) or Amazon Web Services SDKs, this field is calculated automatically.

• ChecksumAlgorithm (string) --

  Indicates the algorithm used to create the checksum for the object when using the SDK. This header will not provide any additional functionality if not using the SDK. When sending this header, there must be a corresponding x-amz-checksum or x-amz-trailer header sent. Otherwise, Amazon S3 fails the request with the HTTP status code 400 Bad Request . For more information, see Checking object integrity in the Amazon S3 User Guide .

  If you provide an individual checksum, Amazon S3 ignores any provided ChecksumAlgorithm parameter.

• Tagging (dict) --

  [REQUIRED]

  Container for the TagSet and Tag elements

  • TagSet (list) -- [REQUIRED]

    A collection for a set of tags

    • (dict) --

      A container of a key value name pair.

      • Key (string) -- [REQUIRED]

        Name of the object key.

      • Value (string) -- [REQUIRED]

        Value of the tag.

• ExpectedBucketOwner (string) -- The account ID of the expected bucket owner. If the bucket is owned by a different account, the request fails with the HTTP status code 403 Forbidden (access denied).
• RequestPayer (string) -- Confirms that the requester knows that they will be charged for the request. Bucket owners need not specify this parameter in their requests. For information about downloading objects from Requester Pays buckets, see Downloading Objects in Requester Pays Buckets in the Amazon S3 User Guide .

Return type

dict

Returns

Response Syntax

{
    'VersionId': 'string'
}

Response Structure

• (dict) --

  • VersionId (string) --

    The versionId of the object the tag-set was added to.

Examples

The following example adds tags to an existing object.

response = client.put_object_tagging(
    Bucket='examplebucket',
    Key='HappyFace.jpg',
    Tagging={
        'TagSet': [
            {
                'Key': 'Key3',
                'Value': 'Value3',
            },
            {
                'Key': 'Key4',
                'Value': 'Value4',
            },
        ],
    },
)

print(response)

Expected Output:

{
    'VersionId': 'null',
    'ResponseMetadata': {
        '...': '...',
    },
}