Similar to the single property search, this multi-property search functionality enables users to retrieve availability for multiple hotels within the same chain or across different chains in a single request. By sending an array of chain codes and property codes, users can access a broader range of hotel options, simplifying and accelerating the booking process. Each hotel in the request returns a separate availability response, providing detailed information on room availability, rates, and other relevant data for each specified property. This feature is ideal for users who want to present a wider selection of accommodation options or need to compare availability across various properties simultaneously.