async def get(self,request_configuration: Optional[RequestConfiguration[EducationSubmissionItemRequestBuilderGetQueryParameters]] = None) -> Optional[EducationSubmission]:
        """
        Once published, there's a submission object for each student representing their work and grade. Read-only. Nullable.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[EducationSubmission]
        """
        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.education_submission import EducationSubmission

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

        Once published, there's a submission object for each student representing their work and grade. Read-only. Nullable.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[EducationSubmission]
        
msgraph/generated/education/me/assignments/item/submissions/item/education_submission_item_request_builder.py