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Platform For AI:ListMembers

Last Updated:Oct 17, 2025

Retrieves a list of members in a workspace.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

  • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

  • API: The API that you can call to perform the action.

  • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

  • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

    • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

    • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

  • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

  • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

paiworkspace:ListMembers

list

*All Resource

*

None None

Request syntax

GET /api/v1/workspaces/{WorkspaceId}/members HTTP/1.1

Path Parameters

Parameter

Type

Required

Description

Example

WorkspaceId

string

Yes

The ID of the workspace. For more information, see ListWorkspaces.

123

Request parameters

Parameter

Type

Required

Description

Example

PageNumber

integer

No

The page number. The value starts from 1. The default value is 1.

1

PageSize

integer

No

The number of entries to return on each page. The default value is 20.

20

Roles

string

No

The roles used to filter members. Separate multiple roles with commas (,). The following roles are supported:

  • PAI.AlgoDeveloper: Algorithm developer.

  • PAI.AlgoOperator: Algorithm O&M.

  • PAI.LabelManager: Annotation administrator.

  • PAI.MaxComputeDeveloper: MaxCompute developer.

  • PAI.WorkspaceAdmin: Administrator.

  • PAI.WorkspaceGuest: Guest.

  • PAI.WorkspaceOwner: Owner.

PAI.AlgoDeveloper

MemberName

string

No

The member name. Fuzzy search is supported.

zhangsan

Response elements

Element

Type

Description

Example

object

The response object.

RequestId

string

The request ID.

473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E

Members

array<object>

The members.

object

The details of the member.

UserId

string

The user ID.

215139******88039

MemberName

string

The username.

user1

GmtCreateTime

string

The UTC time when the member was created. The format is ISO 8601.

2021-01-21T17:12:35.232Z

Roles

array

The roles.

string

The role name. For more information about the mapping between roles and permissions, see Appendix: Roles and permissions.

Possible values:

  • PAI.AlgoDeveloper: Algorithm developer.

  • PAI.AlgoOperator: Algorithm O&M.

  • PAI.LabelManager: Annotation administrator.

  • PAI.MaxComputeDeveloper: MaxCompute developer.

  • PAI.WorkspaceAdmin: Administrator.

  • PAI.WorkspaceGuest: Guest.

  • PAI.WorkspaceOwner: Owner.

PAI.AlgoDeveloper

DisplayName

string

The display name of the member.

myDisplayName

MemberId

string

The member ID.

14588*****51688039

AccountName

string

AccountType

string

TotalCount

integer

The total number of members that meet the filter conditions.

1

Examples

Success response

JSON format

{
  "RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E",
  "Members": [
    {
      "UserId": "215139******88039",
      "MemberName": "user1",
      "GmtCreateTime": "2021-01-21T17:12:35.232Z",
      "Roles": [
        "PAI.AlgoDeveloper"
      ],
      "DisplayName": "myDisplayName",
      "MemberId": "14588*****51688039",
      "AccountName": "",
      "AccountType": ""
    }
  ],
  "TotalCount": 1
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.