get https://open-api.guesty.com/v1/availability-pricing/api/calendar/listings/
Use this endpoint to retrieve daily calendar availability and pricing for a given listing ID and date range.
IMPORTANT: Multi-unit calendar availability is determined by unit allotment, not its status
field. To calculate if a multi-unit has availability, use the following formula:
const isAvailable = _.isNumber(currentDay.allotment)?
currentDay.allotment > 0 : currentDay.status === 'available';