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DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

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Add RBAC Group Member

api/admin/rbac_groups/members/create

3 recorded changes 73 lines First seen Last changed Upstream

History

api/admin/rbac_groups/members/create Changed · +1 / -9 lines

## Headers

from line 4
 
 Add a User to an RBAC Group. Membership of groups provisioned by an identity provider (source type `"scim"`) cannot be modified via the API.
 
-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.
+The RBAC Groups API is available to Claude Enterprise organizations only.
 
 ## Path parameters
from line 11
 - `group_id: string`
 
   ID of the RBAC Group.
-
-## 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.
 
 ## Body parameters

api/admin/rbac_groups/members/create Changed · +13 / -16 lines

# Add RBAC Group Member ## Path parameters ## Headers ## Body parameters ## Returns ## Example ### Response (200) ## Add RBAC Group Member ### Path Parameters ### Header Parameters ### Body Parameters ### Returns ### Example #### Response

from line 1
----
-title: Add RBAC Group Member
-url: https://platform.claude.com/docs/en/api/admin/rbac_groups/members/create
----
+# Add RBAC Group Member
 
-## Add RBAC Group Member
+**POST** `/v1/organizations/rbac_groups/{group_id}/members`
 
-**post** `/v1/organizations/rbac_groups/{group_id}/members`
-
 Add a User to an RBAC Group. Membership of groups provisioned by an identity provider (source type `"scim"`) cannot be modified via the API.
 
 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
+## Path parameters
 
 - `group_id: string`
 
   ID of the RBAC Group.
 
-### Header Parameters
+## Headers
 
 - `"anthropic-beta": optional array of string`
from line 20
 
   To use multiple betas, use a comma separated list like `beta1,beta2` or specify the header multiple times for each beta.
 
-### Body Parameters
+## Body parameters
 
 - `user_id: string`
 
   ID of the User.
 
-### Returns
+## Returns
 
-- `RbacGroupMember object { created_at, email, group_id, 2 more }`
+- `RbacGroupMember object`
 
   - `created_at: string`
 
     RFC 3339 timestamp of when the User was added to the RBAC Group.
 
+    format: date-time
+
   - `email: string`
 
     Email of the User.
from line 50
 
     For RBAC Group Members, this is always `"rbac_group_member"`.
 
-    - `"rbac_group_member"`
+    default: rbac_group_member
 
   - `user_id: string`
 
     ID of the User.
 
-### Example
+## Example
 
-```http
+```bash
 curl https://api.anthropic.com/v1/organizations/rbac_groups/$GROUP_ID/members \
     -H 'Content-Type: application/json' \
     -H 'anthropic-version: 2023-06-01' \
from line 68
         }'
 ```
 
-#### Response
+### Response (200)
 
 ```json
 {

api/admin/rbac_groups/members/create First recorded · 84 lines, first recorded

## Add RBAC Group Member ### Path Parameters ### Header Parameters ### Body Parameters ### Returns ### Example #### Response

The first capture of this source. The page was already there, and this is what it said.

---
title: Add RBAC Group Member
url: https://platform.claude.com/docs/en/api/admin/rbac_groups/members/create
---

## Add RBAC Group Member

**post** `/v1/organizations/rbac_groups/{group_id}/members`

Add a User to an RBAC Group. Membership of groups provisioned by an identity provider (source type `"scim"`) cannot be modified via the API.

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.

### Header Parameters

- `"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.

### Body Parameters

- `user_id: string`

  ID of the User.

### Returns

- `RbacGroupMember object { created_at, email, group_id, 2 more }`

  - `created_at: string`

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

  - `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"`.

    - `"rbac_group_member"`

  - `user_id: string`

    ID of the User.

### Example

```http
curl https://api.anthropic.com/v1/organizations/rbac_groups/$GROUP_ID/members \
    -H 'Content-Type: application/json' \
    -H 'anthropic-version: 2023-06-01' \
    -H "Authorization: Bearer $ANTHROPIC_OAUTH_TOKEN" \
    -d '{
          "user_id": "user_01WCz1FkmYMm4gnmykNKUu3Q"
        }'
```

#### Response

```json
{
  "created_at": "2024-10-30T23:58:27.427722Z",
  "email": "[email protected]",
  "group_id": "rbac_group_012rppKaSVsmTo6NqRDXQXNF",
  "type": "rbac_group_member",
  "user_id": "user_01WCz1FkmYMm4gnmykNKUu3Q"
}
```