---
title: Add RBAC Group Member
url: https://platform.claude.com/docs/en/api/go/beta/organization/rbac_groups/members/add
---

# Add RBAC Group Member

`client.Beta.Organization.RBACGroups.Members.Add(ctx, rbacGroupID, body) (*BetaRBACGroupMember, error)`

**POST** `/v1/organizations/rbac_groups/{rbac_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 while an organization in the tenant uses SCIM provisioning.

The RBAC Groups API is available to Claude Enterprise organizations only.

## Parameters

- `rbacGroupID string` (path parameter)

  ID of the RBAC Group.

- `body BetaOrganizationRBACGroupMemberAddParams`

  - `UserID string`

    ID of the User.

## Returns

- `type BetaRBACGroupMember`

  - `Type RBACGroupMember`

    Object type.

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

    default: rbac_group_member

  - `CreatedAt Time`

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

    format: date-time

  - `Email string`

    Email of the User.

  - `RBACGroupID string`

    ID of the RBAC Group.

  - `UserID string`

    ID of the User.

## Example

```go
package main

import (
	"context"
	"fmt"

	"github.com/anthropics/anthropic-sdk-go"
	"github.com/anthropics/anthropic-sdk-go/option"
)

func main() {
	client := anthropic.NewClient(
		option.WithAPIKey("my-anthropic-api-key"),
	)
	betaRBACGroupMember, err := client.Beta.Organization.RBACGroups.Members.Add(
		context.TODO(),
		"rbac_group_id",
		anthropic.BetaOrganizationRBACGroupMemberAddParams{
			UserID: "user_01WCz1FkmYMm4gnmykNKUu3Q",
		},
	)
	if err != nil {
		panic(err.Error())
	}
	fmt.Printf("%+v\n", betaRBACGroupMember.RBACGroupID)
}
```

### Response (200)

```json
{
  "created_at": "2024-10-30T23:58:27.427722Z",
  "email": "user@emaildomain.com",
  "group_id": "rbac_group_012rppKaSVsmTo6NqRDXQXNF",
  "rbac_group_id": "rbac_group_012rppKaSVsmTo6NqRDXQXNF",
  "type": "rbac_group_member",
  "user_id": "user_01WCz1FkmYMm4gnmykNKUu3Q"
}
```