async def get(self,request_configuration: Optional[RequestConfiguration[QueryParameters]] = None) -> Optional[GetVirtualAppointmentJoinWebUrlGetResponse]:
        """
        Get a join web URL for a Microsoft Virtual Appointment. This web URL includes enhanced business-to-customer experiences such as mobile browser join and virtual lobby rooms. With Teams Premium, you can configure a custom lobby room experience for attendees by adding your company logo and access the Virtual Appointments usage report for organizational analytics.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[GetVirtualAppointmentJoinWebUrlGetResponse]
        Find more info here: https://learn.microsoft.com/graph/api/virtualappointment-getvirtualappointmentjoinweburl?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 .get_virtual_appointment_join_web_url_get_response import GetVirtualAppointmentJoinWebUrlGetResponse

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

        Get a join web URL for a Microsoft Virtual Appointment. This web URL includes enhanced business-to-customer experiences such as mobile browser join and virtual lobby rooms. With Teams Premium, you can configure a custom lobby room experience for attendees by adding your company logo and access the Virtual Appointments usage report for organizational analytics.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[GetVirtualAppointmentJoinWebUrlGetResponse]
        Find more info here: https://learn.microsoft.com/graph/api/virtualappointment-getvirtualappointmentjoinweburl?view=graph-rest-1.0
        
msgraph/generated/communications/online_meetings/item/get_virtual_appointment_join_web_url/get_virtual_appointment_join_web_url_request_builder.py