Reservations V3 Updates - 2026-05-12

Add reservation search at GET /reservations-v3/search, with filtering, sorting, and pagination
Add reservation travel information updates at PUT /reservations-v3/{reservationId}/travel-information
Add reservation activity log retrieval at GET /reservation-logs/{reservationId}

Make mergeAccommodationFarePriceComponents optional and defaulted on GET /reservations-v3, PUT /reservations-v3/{reservationId}/source, PUT /reservations-v3/{reservationId}/dates, PUT /reservations-v3/{reservationId}/guests, and PUT /reservations-v3/{reservationId}/relocate
Make mergeAccommodationFarePriceComponents optional and defaulted on GET /quotes/{quoteId}, POST /quotes, POST /quotes/multiple, and POST /quotes/{quoteId}/coupons
Add mergeInclusiveTaxes support to GET /reservations-v3
Add ignoreCalendar, ignoreTerms, and ignoreBlocks request fields to PUT /reservations-v3/{reservationId}/dates, PUT /reservations-v3/{reservationId}/guests, and PUT /reservations-v3/{reservationId}/relocate
Add reservedUntil request and response support to PUT /reservations-v3/{reservationId}/status
Allow HOST as a cancellation actor on PUT /reservations-v3/{reservationId}/status
Make reason and messageToGuest optional on POST /reservations-v3/{reservationId}/decline
Expose additional reservation metadata in reservation and quote responses, including isUsingVCC and channel cancellationFee