{
  "summary": "Create a Registration",
  "description": "Register an attendee for an event.",
  "request": {
    "method": "POST",
    "url": "https://api.events.ringcentral.com/v1/events/{eventId}/registrations",
    "headers": {
      "Authorization": "Bearer {access_token}",
      "Content-Type": "application/json",
      "Accept": "application/json"
    },
    "parameters": {
      "eventId": "evt_001"
    },
    "body": {
      "email": "jane.doe@example.com",
      "first_name": "Jane",
      "last_name": "Doe",
      "ticket_id": "tkt_standard",
      "custom_fields": {
        "company": "Acme Corp",
        "job_title": "Software Engineer"
      }
    }
  },
  "response": {
    "status": 201,
    "headers": {
      "Content-Type": "application/json"
    },
    "body": {
      "id": "reg_xyz789",
      "event_id": "evt_001",
      "ticket_id": "tkt_standard",
      "status": "confirmed",
      "email": "jane.doe@example.com",
      "first_name": "Jane",
      "last_name": "Doe",
      "created_at": "2024-08-20T14:30:00Z",
      "updated_at": "2024-08-20T14:30:00Z"
    }
  }
}