1. Getting Started
YellowStone
  • Getting Started
    • Introduction
    • Quick Start
    • Authentication
    • General
    • Changelog
  • APIs
    • Booking
      • /api/Booking/PostBooking
    • Fetch
      • /api/Fetch/GetFetchQueueMessage
      • /api/Fetch/UpdateFetchQueueMessage
      • /api/Fetch/health
      • /api/Fetch/healthdb
    • Inventory
      • /api/Inventory/GetInventoryLocations
      • /api/Inventory/GetInventoryItem
    • OnlineBooking
      • /api/OnlineBooking/postreservation
      • /api/OnlineBooking/postinquiry
    • PacesetterItinerary
      • /api/public/PacesetterItinerary/details/{token}
    • RBSCMConnect
      • /api/RBSCMConnect/GetRBSCMConnect
      • /api/RBSCMConnect/UpdateRBSCMConnect
      • /api/RBSCMConnect/GetReservation
    • Reservation
      • /api/Reservation/GetReservations
      • /api/Reservation/GetReservationsForPacesetter
    • Sale
      • /api/Sale/PostSale
    • Schemas
      • Address
      • Addresses
      • AlertRequest
      • ContactInfo
      • ContactInfos
      • DateRange
      • Description
      • Emails
      • GetProperty
      • GetRatePlans
      • GetRatesAvailability
      • GetRoomType
      • GuestRoom
      • HotelDescriptiveContents
      • HotelInfo
      • HotelProperty
      • InquiryCorrespondence
      • InquiryInterest
      • InquiryTag
      • Name
      • Names
      • Occupancy
      • Phone
      • Phones
      • Position
      • PostActivitiesBookedHostsRequest
      • PostActivitiesBookedLocationsRequest
      • PostActivitiesBookedRatesRequest
      • PostActivitiesBookedRequest
      • PostActivitiesBookedResourceRequest
      • PostBookingParametersRequest
      • PostCancellationFeeRequest
      • PostCorrespondenceToBeSentRequest
      • PostGuestsRequest
      • PostInquiryRequest
      • PostPaymentDetailsRequest
      • PostPrimaryGuestDetailsRequest
      • PostRatesRequest
      • PostRequest
      • PostRoomsBookedRequest
      • Prices
      • PropertyResponse
      • RBSCMConnectItem
      • RatePlan
      • RatePlanDescription
      • RatePlanResponse
      • RatePlansContainer
      • Rates
      • RatesAvailabilityResponse
      • ReservationCMRequest
      • ReservationRequest
      • Room
      • RoomDates
      • RoomInfo
      • RoomTypeResponse
      • Rooms
      • SaveExternalPurchaseItemRequest
      • SellableProduct
      • SellableProducts
      • UpdateFetchQueueMessageRequest
  1. Getting Started

Changelog

Changes to the Standard Interface API worth knowing about, newest first.
INFO
The API is versioned in the path, not by a header. Everything published under /api/v1/ keeps its current behaviour, and a future /api/v2/ will be introduced alongside it rather than replacing it — so nothing below silently changes the version you already call.
This changelog starts on 2026-09-02. Changes before that date are not recorded here — if you need the history of a specific endpoint, ask the WinCloud Support Team.

2026-09-02#

Added#

This changelog. From today, externally visible changes to the Standard Interface API are recorded on this page. Check it before an upgrade, and subscribe to release announcements through your usual RBS contact if you need to hear about changes sooner.

Conventions#

How to read this page. Expand what you need — none of it changes week to week.
Entry categories
What changes without an entry
What never changes silently
Nothing on this page overrides the endpoint reference. Where an entry and an endpoint page disagree, the endpoint page is current — tell the WinCloud Support Team so the entry can be corrected.
Modified at 2026-10-07 16:15:40
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