curl --request DELETE \
  --url https://api.devin.ai/v3beta1/enterprise/members/service-users/{service_user_id}

{
  "expires_at": 123,
  "name": "<string>",
  "role_assignments": [
    {
      "org_id": "<string>",
      "role": {
        "role_id": "<string>",
        "role_name": "<string>",
        "role_type": "enterprise"
      }
    }
  ],
  "service_user_id": "<string>"
}