def update(self, store_id, product_id, data):
self.store_id = store_id<EOL>self.product_id = product_id<EOL>return self._mc_client._patch(<EOL>url=self._build_path(store_id, '<STR_LIT>', product_id),<EOL>data=data<EOL>)<EOL>
Update a product.

:param store_id: The store id.
:type store_id: :py:class:`str`
:param product_id: The id for the product of a store.
:type product_id: :py:class:`str`
:param data: The request body parameters
:type data: :py:class:`dict`