Claude Platform Docs

List RBAC Group Members

GET/v1/organizations/rbac_groups/{group_id}/members

List members of an RBAC Group.

The RBAC Groups API is in beta and available to Claude Enterprise organizations only. Requests must send the ce-user-management-2026-07-13 value in the anthropic-beta header.

Path parameters
group_id: string

ID of the RBAC Group.

Query parameters
limit: optional number

Number of items to return per page.

Defaults to 20. Ranges from 1 to 1000.

default20
maximum1000
minimum1
page: optional string

Optionally set to the next_page token from the previous response.

Headers
"anthropic-beta": optional array of string

Optional header to specify the beta version(s) you want to use.

To use multiple betas, use a comma separated list like beta1,beta2 or specify the header multiple times for each beta.

Returns
data: array of RbacGroupMember { created_at, email, group_id, 2 more }
created_at: string

RFC 3339 timestamp of when the User was added to the RBAC Group.

formatdate-time
email: string

Email of the User.

group_id: string

ID of the RBAC Group.

type: "rbac_group_member"

Object type.

For RBAC Group Members, this is always "rbac_group_member".

defaultrbac_group_member
user_id: string

ID of the User.

has_more: boolean

Indicates if there are more results in the requested page direction.

next_page: string or null

Token to provide in as page in the subsequent request to retrieve the next page of data.

List RBAC Group Members

cURL
curl https://api.anthropic.com/v1/organizations/rbac_groups/$GROUP_ID/members \
    -H 'anthropic-version: 2023-06-01' \
    -H "Authorization: Bearer $ANTHROPIC_OAUTH_TOKEN"
{
  "data": [
    {
      "created_at": "2024-10-30T23:58:27.427722Z",
      "email": "user@emaildomain.com",
      "group_id": "rbac_group_012rppKaSVsmTo6NqRDXQXNF",
      "type": "rbac_group_member",
      "user_id": "user_01WCz1FkmYMm4gnmykNKUu3Q"
    }
  ],
  "has_more": false,
  "next_page": "eyJjdXJzb3IiOiAicmJhY19ncm91cF8wMSJ9"
}
Returns Examples
{
  "data": [
    {
      "created_at": "2024-10-30T23:58:27.427722Z",
      "email": "user@emaildomain.com",
      "group_id": "rbac_group_012rppKaSVsmTo6NqRDXQXNF",
      "type": "rbac_group_member",
      "user_id": "user_01WCz1FkmYMm4gnmykNKUu3Q"
    }
  ],
  "has_more": false,
  "next_page": "eyJjdXJzb3IiOiAicmJhY19ncm91cF8wMSJ9"
}