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Platform For AI:ListMembers

Last Updated:Apr 10, 2026

Lists 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

Workspace ID. You can call ListWorkspaces to obtain the workspace ID.

123

Request parameters

Parameter

Type

Required

Description

Example

PageNumber

integer

No

Page number. Pages start at 1. Default value: 1.

1

PageSize

integer

No

Number of entries per page. Default value: 20.

20

Roles

string

No

Roles used to filter members. Separate multiple roles with commas (,). Valid values:

  • PAI.AlgoDeveloper: Algorithm developer

  • PAI.AlgoOperator: Algorithm O&M engineer

  • PAI.LabelManager: Annotation administrator

  • PAI.MaxComputeDeveloper: MaxCompute developer

  • PAI.WorkspaceAdmin: Workspace administrator

  • PAI.WorkspaceGuest: Guest

  • PAI.WorkspaceOwner: Workspace owner

PAI.AlgoDeveloper

MemberName

string

No

Username. Fuzzy match is supported.

zhangsan

Response elements

Element

Type

Description

Example

object

Response object.

RequestId

string

The request ID.

473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E

Members

array<object>

The list of workspace members.

object

A workspace member.

UserId

string

Alibaba Cloud account ID of the member.

215139******88039

MemberName

string

Username of the member.

user1

GmtCreateTime

string

Time when the member was added, in UTC. Format: ISO 8601.

2021-01-21T17:12:35.232Z

Roles

array

Roles assigned to the member.

string

Role name. For the mapping between roles and permissions, see Appendix: Roles and permissions.

Valid values:

  • PAI.AlgoDeveloper: Algorithm developer

  • PAI.AlgoOperator: Algorithm O&M engineer

  • PAI.LabelManager: Annotation administrator

  • PAI.MaxComputeDeveloper: MaxCompute developer

  • PAI.WorkspaceAdmin: Workspace administrator

  • PAI.WorkspaceGuest: Guest

  • PAI.WorkspaceOwner: Workspace owner

PAI.AlgoDeveloper

DisplayName

string

Display name of the member.

myDisplayName

MemberId

string

Member ID.

14588*****51688039

AccountName

string

Account name of the member.

testAccount

AccountType

string

Account type. Valid values:

  • 1: Alibaba Cloud account

  • 5: RAM user

  • 6: RAM role

5

TotalCount

integer

Total number of members that match the filter criteria.

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": "testAccount",
      "AccountType": "5"
    }
  ],
  "TotalCount": 1
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.