UntagResource - Amazon Comprehend API Reference


Removes a specific tag associated with an Amazon Comprehend resource.

Request Syntax

{ "ResourceArn": "string", "TagKeys": [ "string" ] }

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.


The Amazon Resource Name (ARN) of the given Amazon Comprehend resource from which you want to remove the tags.

Type: String

Length Constraints: Maximum length of 256.

Pattern: arn:aws(-[^:]+)?:comprehend:[a-zA-Z0-9-]*:[0-9]{12}:[a-zA-Z0-9-]{1,64}/[a-zA-Z0-9](-*[a-zA-Z0-9])*((/dataset/[a-zA-Z0-9](-*[a-zA-Z0-9])*)|(/version/[a-zA-Z0-9](-*[a-zA-Z0-9])*))?

Required: Yes


The initial part of a key-value pair that forms a tag being removed from a given resource. For example, a tag with "Sales" as the key might be added to a resource to indicate its use by the sales department. Keys must be unique and cannot be duplicated for a particular resource.

Type: Array of strings

Length Constraints: Minimum length of 1. Maximum length of 128.

Required: Yes

Response Elements

If the action is successful, the service sends back an HTTP 200 response with an empty HTTP body.


For information about the errors that are common to all actions, see Common Errors.


Concurrent modification of the tags associated with an Amazon Comprehend resource is not supported.

HTTP Status Code: 400


An internal server error occurred. Retry your request.

HTTP Status Code: 500


The request is invalid.

HTTP Status Code: 400


The specified resource ARN was not found. Check the ARN and try your request again.

HTTP Status Code: 400


The request contains more tag keys than can be associated with a resource (50 tag keys per resource).

HTTP Status Code: 400

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: