deleteObjectTagging method

Future<DeleteObjectTaggingOutput> deleteObjectTagging({ required String bucket, required String key, String? expectedBucketOwner, String? versionId, })

Removes the entire tag set from the specified object. For more information about managing object tags, see Object Tagging.

To use this operation, you must have permission to perform the s3:DeleteObjectTagging action.

To delete tags of a specific object version, add the versionId query parameter in the request. You will need permission for the s3:DeleteObjectVersionTagging action.

The following operations are related to DeleteBucketMetricsConfiguration:

• PutObjectTagging
• GetObjectTagging

Parameter bucket : The bucket name containing the objects from which to remove the tags.

When using this API 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 operation with an access point through the AWS 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 Simple Storage Service Developer Guide.

When using this API 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 operation using S3 on Outposts through the AWS SDKs, you provide the Outposts bucket ARN in place of the bucket name. For more information about S3 on Outposts ARNs, see Using S3 on Outposts in the Amazon Simple Storage Service Developer Guide.

Parameter key : Name of the object key.

Parameter expectedBucketOwner : The account id of the expected bucket owner. If the bucket is owned by a different account, the request will fail with an HTTP 403 (Access Denied) error.

Parameter versionId : The versionId of the object that the tag-set will be removed from.

Implementation

Future<DeleteObjectTaggingOutput> deleteObjectTagging({
  required String bucket,
  required String key,
  String? expectedBucketOwner,
  String? versionId,
}) async {
  ArgumentError.checkNotNull(bucket, 'bucket');
  ArgumentError.checkNotNull(key, 'key');
  _s.validateStringLength(
    'key',
    key,
    1,
    1152921504606846976,
    isRequired: true,
  );
  final headers = <String, String>{
    if (expectedBucketOwner != null)
      'x-amz-expected-bucket-owner': expectedBucketOwner.toString(),
  };
  final $query = <String, List<String>>{
    if (versionId != null) 'versionId': [versionId],
  };
  final $result = await _protocol.sendRaw(
    method: 'DELETE',
    requestUri:
        '/${Uri.encodeComponent(bucket)}/${key.split('/').map(Uri.encodeComponent).join('/')}?tagging',
    queryParams: $query,
    headers: headers,
    exceptionFnMap: _exceptionFns,
  );
  final $elem = await _s.xmlFromResponse($result);
  return DeleteObjectTaggingOutput(
    versionId:
        _s.extractHeaderStringValue($result.headers, 'x-amz-version-id'),
  );
}