requirements.json

{
  "type": "CHECKIN", 
  "name": "Arrival Flight Details", // client facing name
  "code": "ARRIVAL_FLIGHT_DETAILS", 
  "message": "Arrival flight number, date, and time are required for this product.", // this is really a developer message
  "internal": false,
  "details": [
    {
      "body": "We're missing your flight number", // might be null, so what do we do here?
      "detail_type": {
          "id": "30", 
          "label": "Flight Number",
          "code": "FLIGHT_NUMBER"
      }
    }
  ]
},
// every time, not in incomplete_requirements though
// Webhooks would need to update departure when these are created/updated
{
  "type": "INFORMATIONAL", 
  "name": "Customer Information", // client facing name
  "code": "CUSTOMER_INFORMTION", 
  "message": "Information that must be passed along to the customer but is not actionable.", // this is really a developer message
  "internal": false,
  "details": [
    {
      "body": "This is a German language trip", // might be null, so what do we do here?
      "detail_type": {
          "id": "30", 
          "label": "Trip Language",
          "code": "LANGUAGE_ADVISORY"
      }
    }
  ]
},