id_region
(query parameter) - The ID of the region for which the shop category details are to be retrieved.k_business
(query parameter) - The business ID for which the shop category details are to be retrieved.a_shop_category
(array): An array of shop category objects, each containing the following attributes:i_order
(string): The order of the category.is_default
(boolean): Indicates if the category is the default category.is_system
(boolean): Indicates if the category is a system category.k_shop_category
(string): The ID of the shop category.text_description
(string): The description of the shop category.text_title
(string): The title of the shop category.status
(string): The status of the response.s_version
(string): The version of the response.__a_message
(array): An array of messages.