{ "$schema": "https://json-structure.org/meta/core/v0/#", "$id": "https://raw.githubusercontent.com/api-evangelist/amadeus-reservations/refs/heads/main/json-structure/flight-order-management-contact-purpose-structure.json", "name": "ContactPurpose", "description": "the purpose for which this contact is to be used", "type": "string", "enum": [ "STANDARD", "INVOICE", "STANDARD_WITHOUT_TRANSMISSION" ] }