Attaching an Identity Policy to an IAM User

Function

This API is used to attach a specified identity policy to a specified IAM user.

Authorization Information

Each account has all the permissions required to call all APIs, but IAM users must be assigned the following required identity policy-based permissions. For details about the required permissions, see Permissions Policies and Supported Actions.

Action	Access Level	Resource Type (*: required)	Condition Key	Alias	Dependencies
iam:users:attachPolicyV5	Permission_management	user *	g:ResourceTag/<tag-key>	-	-
iam:users:attachPolicyV5	Permission_management	-	iam:PolicyURN	-	-

URI

POST /v5/policies/{policy_id}/attach-user

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
policy_id	Yes	String	Identity policy ID. The value contains 1 to 64 characters, including only letters, digits, and hyphens (-).

Request Parameters

**Table 2** Request body parameters
Parameter	Mandatory	Type	Description
user_id	Yes	String	IAM user ID.

Response Parameters

Status code: 200

Successful

Status code: 403

**Table 3** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.
request_id	String	Request ID.
encoded_authorization_message	String	Encrypted authentication failure information, which can be decrypted using the STS5 decryption API.

Status code: 404

**Table 4** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.
request_id	String	Request ID.

Status code: 409

**Table 5** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.
request_id	String	Request ID.

Example Requests

Attaching a specified identity policy to IAM user xxx

POST https://{endpoint}/v5/policies/{policy_id}/attach-user

{
  "user_id" : "xxx"
}

Example Responses

None

Status Codes

Status Code	Description
200	Successful
403	Forbidden
404	Not found
409	Conflict

Error Codes

See Error Codes.

Parent topic: Managing Permissions

Previous topic: Attaching an Identity Policy to a Group

Next topic: Detaching an Identity Policy from an Agency or Trust Agency

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