Amazon AppStream 2.0
API Reference (API Version 2016-12-01)


Adds or overwrites one or more tags for the specified AppStream 2.0 resource. You can tag AppStream 2.0 image builders, images, fleets, and stacks.

Each tag consists of a key and an optional value. If a resource already has a tag with the same key, this operation updates its value.

To list the current tags for your resources, use ListTagsForResource. To disassociate tags from your resources, use UntagResource.

For more information about tags, see Tagging Your Resources in the Amazon AppStream 2.0 Developer Guide.

Request Syntax

{ "ResourceArn": "string", "Tags": { "string" : "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 resource.

Type: String

Pattern: ^arn:aws:[A-Za-z0-9][A-Za-z0-9_/.-]{0,62}:[A-Za-z0-9_/.-]{0,63}:[A-Za-z0-9_/.-]{0,63}:[A-Za-z0-9][A-Za-z0-9:_/+=,@.-]{0,1023}$

Required: Yes


The tags to associate. A tag is a key-value pair, and the value is optional. For example, Environment=Test. If you do not specify a value, Environment=.

If you do not specify a value, the value is set to an empty string.

Generally allowed characters are: letters, numbers, and spaces representable in UTF-8, and the following special characters:

_ . : / = + \ - @

Type: String to string map

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

Key Pattern: ^(^(?!aws:).[\p{L}\p{Z}\p{N}_.:/=+\-@]*)$

Value Length Constraints: Minimum length of 0. Maximum length of 256.

Value Pattern: ^([\p{L}\p{Z}\p{N}_.:/=+\-@]*)$

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.


The resource cannot be created because your AWS account is suspended. For assistance, contact AWS Support.

HTTP Status Code: 400


The requested limit exceeds the permitted limit for an account.

HTTP Status Code: 400


The specified resource was not found.

HTTP Status Code: 400

See Also

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