code: def get(self, store_id, customer_id, **queryparams):
          
          self.store_id = store_id
          self.customer_id = customer_id
          return self._mc_client._get(url=self._build_path(store_id, 'customers', customer_id), **queryparams)
docs: Get information about a specific customer.
  
          :param store_id: The store id.
          :type store_id: :py:class:`str`
          :param customer_id: The id for the customer of a store.
          :type customer_id: :py:class:`str`
          :param queryparams: The query string parameters
          queryparams['fields'] = []
          queryparams['exclude_fields'] = []