Query Promotions REST API 10.14 Use this API to retrieve a list of promotions configured at a chain or hotel level. Use this API to retrieve a list of promotions configured at a chain or hotel level. Commerce Promotions Booking Solutions
Reservation Utilities REST API 10.34 Utility services that support creating, modifying, canceling, retrieving, and back office processing of hotel reservations. Utility services that support creating, modifying, canceling, retrieving, and back office processing of hotel reservations. Commerce Reservations Utility Email Notifications Booking Solutions