# Remove role member

Remove a user from a role within an organization. The last owner of an organization cannot be removed from the Owner role.

#### Path Parameters

**`organization_id`** string required

Organization ID (org_ prefixed string).

**`role_id`** string required

Role ID (role_ prefixed string).

**`user_id`** string required

User ID to remove from the role (usr_ prefixed string).

## Returns

No content (204) on success.

Request

```bash cURL
curl -X DELETE "https://api.aitronos.com/v1/organizations/org_abc123/roles/role_xyz789/members/usr_target456" \
  -H "Authorization: Bearer $ACCESS_TOKEN"
```


```python Python SDK
from aitronos import Aitronos

client = Aitronos(api_key="your-api-key")

client.organizations.roles.remove_member(
    organization_id="org_abc123",
    role_id="role_xyz789",
    user_id="usr_target456",
)
```


```python Python
import requests

response = requests.delete(
    "https://api.aitronos.com/v1/organizations/org_abc123/roles/role_xyz789/members/usr_target456",
    headers={"Authorization": "Bearer YOUR_ACCESS_TOKEN"},
)
print(response.status_code)  # 204
```


```javascript JavaScript
const response = await fetch(
  "https://api.aitronos.com/v1/organizations/org_abc123/roles/role_xyz789/members/usr_target456",
  {
    method: "DELETE",
    headers: { Authorization: "Bearer YOUR_ACCESS_TOKEN" },
  }
);
console.log(response.status); // 204
```

Response

```text 204 No Content
(empty response body)
```


```json 422 Validation Error
{
  "success": false,
  "error": {
    "code": "LAST_OWNER_CANNOT_BE_REMOVED",
    "message": "Cannot remove the last owner from a role. At least one owner must remain.",
    "system_message": "cannot remove the last owner from a role. at least one owner must remain.",
    "type": "validation_error",
    "status": 422,
    "details": {
      "user_id": "usr_target456",
      "role_id": "role_owner123",
      "organization_id": "org_abc123"
    },
    "trace_id": "abc-123-def",
    "timestamp": "2026-01-15T10:30:00Z"
  }
}
```


```json 404 Not Found
{
  "success": false,
  "error": {
    "code": "ROLE_ASSIGNMENT_NOT_FOUND",
    "message": "No role assignment was found for this user and role.",
    "system_message": "no role assignment was found for this user and role.",
    "type": "client_error",
    "status": 404,
    "details": {
      "user_id": "usr_nonexistent",
      "role_id": "role_xyz789"
    },
    "trace_id": "abc-123-def",
    "timestamp": "2026-01-15T10:30:00Z"
  }
}
```

## Related Resources

- [Retrieve role](/docs/api-reference/organizations/roles/retrieve)
- [Delete custom role](/docs/api-reference/organizations/roles/delete-role)
- [List role members](/docs/api-reference/organizations/roles/list-members)
- [Assign role member](/docs/api-reference/organizations/roles/assign-member)
- [Effective permissions](/docs/api-reference/organizations/roles/effective-permissions)