async def get(self,request_configuration: Optional[RequestConfiguration[TeamsAppsRequestBuilderGetQueryParameters]] = None) -> Optional[TeamsAppCollectionResponse]:
        """
        List apps from the Microsoft Teams app catalog, including apps from the Microsoft Teams store and apps from your organization's app catalog (the tenant app catalog). To get apps from your organization's app catalog only, specify organization as the distributionMethod in the request.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[TeamsAppCollectionResponse]
        Find more info here: https://learn.microsoft.com/graph/api/appcatalogs-list-teamsapps?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.teams_app_collection_response import TeamsAppCollectionResponse

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

        List apps from the Microsoft Teams app catalog, including apps from the Microsoft Teams store and apps from your organization's app catalog (the tenant app catalog). To get apps from your organization's app catalog only, specify organization as the distributionMethod in the request.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[TeamsAppCollectionResponse]
        Find more info here: https://learn.microsoft.com/graph/api/appcatalogs-list-teamsapps?view=graph-rest-1.0
        
msgraph/generated/app_catalogs/teams_apps/teams_apps_request_builder.py