All Schema files in the OTA specification are made available according to the terms defined by the OTA License Agreement at http://www.opentravel.org/ota_downloads_form.cfm The root tag of OTA_VehRetResRS contains the standard payload attributes found in all OTA payload documents. Core information associated with the retrieval of a vehicle reservation Additional information associated with the retrieval of a vehicle reservation The VehicleRetrieveResRSAdditionalInfoType complex type identifies the supplemental information that is associated with a retrieved reservation. The VehicleRetrieveResRSCoreType complex type identifies the core, or common, information that is associated with a retrieved reservation, or a list of reservations when one exact match could not be identified. Information on one reservation when the request results in exactly one matching reservation being located A list of 2 or more reservations that match the criteria in the request Summary information of a reservation, to allow a reservation to be identified from several reservations that matched the previous request criteria