async def get(self,request_configuration: Optional[RequestConfiguration[BrandingRequestBuilderGetQueryParameters]] = None) -> Optional[OrganizationalBranding]:
        """
        Retrieve the default organizational branding object, if the Accept-Language header is set to 0 or default. If no default organizational branding object exists, this method returns a 404 Not Found error. If the Accept-Language header is set to an existing locale identified by the value of its id, this method retrieves the branding for the specified locale. This method retrieves only non-Stream properties, for example, usernameHintText and signInPageText. To retrieve Stream types of the default branding, for example, bannerLogo and backgroundImage, use the GET organizationalBrandingLocalization method.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[OrganizationalBranding]
        Find more info here: https://learn.microsoft.com/graph/api/organizationalbranding-get?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.organizational_branding import OrganizationalBranding

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

        Retrieve the default organizational branding object, if the Accept-Language header is set to 0 or default. If no default organizational branding object exists, this method returns a 404 Not Found error. If the Accept-Language header is set to an existing locale identified by the value of its id, this method retrieves the branding for the specified locale. This method retrieves only non-Stream properties, for example, usernameHintText and signInPageText. To retrieve Stream types of the default branding, for example, bannerLogo and backgroundImage, use the GET organizationalBrandingLocalization method.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[OrganizationalBranding]
        Find more info here: https://learn.microsoft.com/graph/api/organizationalbranding-get?view=graph-rest-1.0
        
msgraph/generated/organization/item/branding/branding_request_builder.py