Help Center/ Data Lake Insight/ API Reference (Paris Region)/ Permission-related APIs/ Granting Users with the Queue Usage Permission
Updated on 2022-12-07 GMT+08:00
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Granting Users with the Queue Usage Permission

Function

This API is used to share a specific queue with other users. You can grant users with the permission to use the specified queue or revoke the permission.

URI

  • URI format

    PUT /v1.0/{project_id}/queues/user-authorization

  • Parameter description
    Table 1 URI parameter

    Parameter

    Mandatory

    Type

    Description

    project_id

    Yes

    String

    Project ID, which is used for resource isolation. For details about how to obtain its value, see Obtaining a Project ID.

Request

Table 2 Request parameters

Parameter

Mandatory

Type

Description

queue_name

Yes

String

Name of a queue.

user_name

Yes

String

Name of the user who is granted with usage permission on a queue or whose queue usage permission is revoked or updated.

action

Yes

String

Grants or revokes the permission. The parameter value can be grant, revoke, or update. Users can perform the update operation only when they have been granted with the grant and revoke permissions.

  • grant: Indicates to grant users with permissions.
  • revoke: Indicates to revoke permissions.
  • update: Indicates to clear all the original permissions and assign the permissions in the provided permission array.

privileges

Yes

Array of Strings

List of permissions to be granted, revoked, or updated. The following permissions are supported:

  • SUBMIT_JOB: indicates to submit a job.
  • CANCEL_JOB: indicates to cancel a job.
  • DROP_QUEUE: indicates to a delete a queue.
  • GRANT_PRIVILEGE: indicates to assign a permission.
  • REVOKE_PRIVILEGE: indicates to revoke a permission.
  • SHOW_PRIVILEGE: indicates to view other user's permissions.
  • RESTART: indicates to restart the queue.
  • SCALE_QUEUE: indicates to change the queue specifications.
    NOTE:

    If the update list is empty, all permissions of the queue granted to the user are revoked.

Response

Table 3 Response parameters

Parameter

Mandatory

Type

Description

is_success

No

Boolean

Indicates whether the request is successfully executed. Value true indicates that the request is successfully executed.

message

No

String

System prompt. If execution succeeds, the parameter setting may be left blank.

Example Request

{
    "queue_name": "queue1",
    "user_name": "tenant2",
    "action": "grant",
    "privileges" : ["DROP_QUEUE", "SUBMIT_JOB"]
}

Example Response

{
  "is_success": true,
  "message": ""
}

Status Codes

Table 4 describes the status code.

Table 4 Status codes

Status Codes

Description

200

Authorization succeeds.

400

Request error.

500

Internal service error.

Error Codes

If an error occurs when this API is invoked, the system does not return the result similar to the preceding example, but returns the error code and error information. For details, see Error Code.

Parent topic: Permission-related APIs