The bills array returned by reservation endpoints now includes additional fields providing more detailed billing information. Field descriptions across the bills array have also been updated.

New fields added to each bill object:

• entity_id – unique identifier for the entity profile
• entity_type – type of bill entity; one of GUEST, COMPANY, TRAVELAGENT
• entity_name – name of the entity
• invoice_number – unique identifier for the bill’s invoice
• folio_number – unique identifier for the bill’s folio
• settle_date – date on which the bill is settled and the folio is generated

Affected endpoints: GET /reservations, GET /reservations/{id}, GET /reservations/due_in, GET /reservations/checked_in

Example response:

{
  "bills": [
    {
      "bill_number": 1,
      "entity_id": 78910,
      "entity_type": "GUEST",
      "entity_name": "Baby Swan"
    },
    {
      "bill_number": 2,
      "entity_id": 89101,
      "entity_type": "COMPANY",
      "entity_name": "Lily Chepi & Co"
    }
  ]
}