def to_delete_request_information(self,request_configuration: Optional[RequestConfiguration[QueryParameters]] = None) -> RequestInformation:
        """
        Delete a delegated permission grant, represented by an oAuth2PermissionGrant object. When a delegated permission grant is deleted, the access it granted is revoked. Existing access tokens will continue to be valid for their lifetime, but new access tokens will not be granted for the delegated permissions identified in the deleted oAuth2PermissionGrant.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: RequestInformation
        """
        request_info = RequestInformation(Method.DELETE, self.url_template, self.path_parameters)
        request_info.configure(request_configuration)
        request_info.headers.try_add("Accept", "application/json")
        return request_info

        Delete a delegated permission grant, represented by an oAuth2PermissionGrant object. When a delegated permission grant is deleted, the access it granted is revoked. Existing access tokens will continue to be valid for their lifetime, but new access tokens will not be granted for the delegated permissions identified in the deleted oAuth2PermissionGrant.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: RequestInformation
        
msgraph/generated/oauth2_permission_grants/item/o_auth2_permission_grant_item_request_builder.py