async def get(self,request_configuration: Optional[RequestConfiguration[BookingBusinessesRequestBuilderGetQueryParameters]] = None) -> Optional[BookingBusinessCollectionResponse]:
        """
        Get a collection of bookingBusiness objects that has been created for the tenant. This operation returns only the id and displayName of each Microsoft Bookings business in the collection. For performance considerations, it does not return other properties. You can get the other properties of a Bookings business by specifying its id in a GET operation.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[BookingBusinessCollectionResponse]
        Find more info here: https://learn.microsoft.com/graph/api/bookingbusiness-list?view=graph-rest-1.0
        """
        request_info = self.to_get_request_information(
            request_configuration
        )
        from ...models.o_data_errors.o_data_error import ODataError

        error_mapping: dict[str, type[ParsableFactory]] = {
            "XXX": ODataError,
        }
        if not self.request_adapter:
            raise Exception("Http core is null") 
        from ...models.booking_business_collection_response import BookingBusinessCollectionResponse

        return await self.request_adapter.send_async(request_info, BookingBusinessCollectionResponse, error_mapping)

        Get a collection of bookingBusiness objects that has been created for the tenant. This operation returns only the id and displayName of each Microsoft Bookings business in the collection. For performance considerations, it does not return other properties. You can get the other properties of a Bookings business by specifying its id in a GET operation.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[BookingBusinessCollectionResponse]
        Find more info here: https://learn.microsoft.com/graph/api/bookingbusiness-list?view=graph-rest-1.0
        
msgraph/generated/solutions/booking_businesses/booking_businesses_request_builder.py