Retrieves an user

curl --request GET \
  --url https://api.rootly.com/v1/users/{id} \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "id": "499",
    "type": "users",
    "attributes": {
      "name": "Timmy Sanford",
      "email": "xuan@runte.test",
      "phone": null,
      "phone_2": null,
      "first_name": "Timmy",
      "last_name": "Sanford",
      "full_name": "Timmy Sanford",
      "full_name_with_team": "[Zulauf-Ledner] Timmy Sanford",
      "slack_id": null,
      "time_zone": "UTC",
      "updated_at": "2025-07-25T22:42:42.343-07:00",
      "created_at": "2025-07-25T22:42:37.307-07:00"
    },
    "relationships": {
      "email_addresses": {
        "data": [
          {
            "id": "1674686c-871e-40d8-895e-5d01feb50d66",
            "type": "user_email_addresses"
          }
        ]
      },
      "phone_numbers": {
        "data": []
      },
      "devices": {
        "data": []
      },
      "role": {
        "data": {
          "id": "c2c62090-dd8d-4423-8344-467e8117ae7b",
          "type": "roles"
        }
      },
      "on_call_role": {
        "data": {
          "id": "feb526f1-f89b-4283-b593-90a1900c7b8c",
          "type": "on_call_roles"
        }
      }
    }
  }
}