ListTagsForResource - Amazon CloudWatch Synthetics


Displays the tags associated with a canary or group.

Request Syntax

GET /tags/resourceArn HTTP/1.1

URI Request Parameters

The request uses the following URI parameters.


The ARN of the canary or group that you want to view tags for.

The ARN format of a canary is arn:aws:synthetics:Region:account-id:canary:canary-name .

The ARN format of a group is arn:aws:synthetics:Region:account-id:group:group-name

Length Constraints: Minimum length of 1. Maximum length of 2048.

Pattern: arn:(aws[a-zA-Z-]*)?:synthetics:[a-z]{2}((-gov)|(-iso(b?)))?-[a-z]+-\d{1}:\d{12}:(canary|group):[0-9a-z_\-]+

Required: Yes

Request Body

The request does not have a request body.

Response Syntax

HTTP/1.1 200 Content-type: application/json { "Tags": { "string" : "string" } }

Response Elements

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

The following data is returned in JSON format by the service.


The list of tag keys and values associated with the resource that you specified.

Type: String to string map

Map Entries: Maximum number of 50 items.

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

Key Pattern: ^(?!aws:)[a-zA-Z+-=._:/]+$

Value Length Constraints: Maximum length of 256.


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


The request was not valid.

HTTP Status Code: 400


A conflicting operation is already in progress.

HTTP Status Code: 409


An internal failure occurred. Try the operation again.

HTTP Status Code: 500


The specified resource was not found.

HTTP Status Code: 404


There were too many simultaneous requests. Try the operation again.

HTTP Status Code: 429

See Also

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