{
  "input": {
    "type": "identify",
    "userId": "user-id",
    "traits": {
      "email": "jd@example.com",
      "trait": true,
      "some trait": true
    }
  },
  "output": {
    "reactivate_if_unsubscribed": false,
    "email": "jd@example.com",
    "starting_email_index": 0,
    "utc_offset": 0,
    "double_optin": false,
    "custom_fields": {
      "email": "jd@example.com",
      "some_trait": true,
      "id": "user-id",
      "trait": true
    }
  }
}