requirements.json

{
  "type": "CHECKIN", 
  "name": "Arrival Flight Details", // client facing name, Tin Can presentable
  "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": [
    {
      "summary": "A short description", // might be null, so what do we do here?
      "description": "A long description yadda yadda yadda", // might be null
    }
  ]
},
// every time, not in incomplete_requirements though
// Webhooks would need to update departure when these are created/updated
{
  "type": "INFORMATIONAL", 
  "name": "Customer Information",
  "code": "CUSTOMER_INFORMATION", 
  "message": "Information that must be passed along to the customer but is not actionable.",
  "internal": false,
  "details": [
    {
      "summary": "A short description",
      "description": "A long description yadda yadda yadda",
    }
  ]
},