async def get(self,request_configuration: Optional[RequestConfiguration[SignInItemRequestBuilderGetQueryParameters]] = None) -> Optional[SignIn]:
        """
        Retrieve a specific Microsoft Entra user sign-in event for your tenant. Sign-ins that are interactive in nature (where a username/password is passed as part of auth token) and successful federated sign-ins are currently included in the sign-in logs.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[SignIn]
        Find more info here: https://learn.microsoft.com/graph/api/signin-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.sign_in import SignIn

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

        Retrieve a specific Microsoft Entra user sign-in event for your tenant. Sign-ins that are interactive in nature (where a username/password is passed as part of auth token) and successful federated sign-ins are currently included in the sign-in logs.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[SignIn]
        Find more info here: https://learn.microsoft.com/graph/api/signin-get?view=graph-rest-1.0
        
msgraph/generated/audit_logs/sign_ins/item/sign_in_item_request_builder.py