TagResource - AWS Entity Resolution


Assigns one or more tags (key-value pairs) to the specified AWS Entity Resolution resource. Tags can help you organize and categorize your resources. You can also use them to scope user permissions by granting a user permission to access or change only resources with certain tag values. In AWS Entity Resolution, SchemaMapping and MatchingWorkflow can be tagged. Tags don't have any semantic meaning to AWS and are interpreted strictly as strings of characters. You can use the TagResource action with a resource that already has tags. If you specify a new tag key, this tag is appended to the list of tags associated with the resource. If you specify a tag key that is already associated with the resource, the new tag value that you specify replaces the previous value for that tag.

Request Syntax

POST /tags/resourceArn HTTP/1.1 Content-type: application/json { "tags": { "string" : "string" } }

URI Request Parameters

The request uses the following URI parameters.


The ARN of the resource for which you want to view tags.

Pattern: ^arn:(aws|aws-us-gov|aws-cn):entityresolution:[a-z]{2}-[a-z]{1,10}-[0-9]:[0-9]{12}:((schemamapping|matchingworkflow|idmappingworkflow|idnamespace)/[a-zA-Z_0-9-]{1,255})$

Required: Yes

Request Body

The request accepts the following data in JSON format.


The tags used to organize, track, or control access for this resource.

Type: String to string map

Map Entries: Minimum number of 0 items. Maximum number of 200 items.

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

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

Required: Yes

Response Syntax

HTTP/1.1 200

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.


This exception occurs when there is an internal failure in the AWS Entity Resolution service. HTTP Status Code: 500

HTTP Status Code: 500


The resource could not be found. HTTP Status Code: 404

HTTP Status Code: 404


The input fails to satisfy the constraints specified by AWS Entity Resolution. HTTP Status Code: 400

HTTP Status Code: 400

See Also

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