{
  "users": [
    {
      "username": "john.doe",
      "display_name": "John Doe",
      "email": "john.doe@example.com",
      "groups": ["users", "admins"]
    },
    {
      "username": "jane.smith",
      "display_name": "Jane Smith",
      "email": "jane.smith@example.com",
      "groups": ["users"]
    },
    {
      "username": "bob.johnson",
      "display_name": "Bob Johnson",
      "email": "bob.johnson@example.com",
      "groups": ["users", "developers"]
    }
  ]
}