Fields that can be changed on an existing reservation.
{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "https://raw.githubusercontent.com/api-evangelist/thefork/main/json-schema/thefork-b2b-reservation-update-request-schema.json", "title": "ReservationUpdateRequest", "x-api-evangelist-source": "openapi/thefork-b2b-openapi.yml", "type": "object", "description": "Fields that can be changed on an existing reservation.", "properties": { "mealDate": { "type": "string", "format": "date-time", "description": "Updated meal date and time (ISO 8601).", "example": "2026-06-20T21:00:00Z" }, "partySize": { "type": "integer", "minimum": 1, "description": "Updated number of guests.", "example": 5 } } }