def retrieve_item(location_id, item_id, opts = {})
      data, _status_code, _headers = retrieve_item_with_http_info(location_id, item_id, opts)
      return data
    end
def retrieve_item(location_id, item_id, opts = {})
      data, _status_code, _headers = retrieve_item_with_http_info(location_id, item_id, opts)
      return data
    end
RetrieveItem
 Provides the details for a single item, including associated modifier lists and fees.
 @param location_id The ID of the item&#39;s associated location.
 @param item_id The item&#39;s ID.
 @param [Hash] opts the optional parameters
 @return [V1Item]