TagResource - Amazon Elastic File System


Creates a tag for an EFS resource. You can create tags for EFS file systems and access points using this API operation.

This operation requires permissions for the elasticfilesystem:TagResource action.

Request Syntax

POST /2015-02-01/resource-tags/ResourceId HTTP/1.1 Content-type: application/json { "Tags": [ { "Key": "string", "Value": "string" } ] }

URI Request Parameters

The request uses the following URI parameters.


The ID specifying the EFS resource that you want to create a tag for.

Length Constraints: Maximum length of 128.

Pattern: ^(arn:aws[-a-z]*:elasticfilesystem:[0-9a-z-:]+:(access-point/fsap|file-system/fs)-[0-9a-f]{8,40}|fs(ap)?-[0-9a-f]{8,40})$

Required: Yes

Request Body

The request accepts the following data in JSON format.


An array of Tag objects to add. Each Tag object is a key-value pair.

Type: Array of Tag objects

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.



Returned if the specified AccessPointId value doesn't exist in the requester's AWS account.

HTTP Status Code: 404


Returned if the request is malformed or contains an error such as an invalid parameter value or a missing required parameter.

HTTP Status Code: 400


Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.

HTTP Status Code: 404


Returned if an error occurred on the server side.

HTTP Status Code: 500


Create Tags on a File System

The following request creates three tags ("key1", "key2", and "key3") on the specified file system.

Sample Request

POST /2015-02-01/tag-resource/fs-01234567 HTTP/1.1 Host: elasticfilesystem.us-west-2.amazonaws.com x-amz-date: 20140620T221118Z Authorization: <...> Content-Type: application/json Content-Length: 160 { "Tags": [ { "Key": "key1", "Value": "value1" }, { "Key": "key2", "Value": "value2" }, { "Key": "key3", "Value": "value3" } ] }

Sample Response

HTTP/1.1 204 no content x-amzn-RequestId: 01234567-89ab-cdef-0123-456789abcdef

See Also

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