def im_cos(self) -> ImCosRequestBuilder:
        """
        Provides operations to call the imCos method.
        """
        from .im_cos.im_cos_request_builder import ImCosRequestBuilder

        return ImCosRequestBuilder(self.request_adapter, self.path_parameters)

        Provides operations to call the imCos method.
        
msgraph/generated/drives/item/items/item/workbook/functions/functions_request_builder.py