Функция возвращает словарь вида: - в случае успеха: {'status': '1', 'result': [{'client': {'id': 7236168, 'name': 'Никола2', 'phone': '79114130045', 'created': '2022-03-12 16:13:41.573838', 'json_data': '{"appointment_confirmation_sms":false}', 'modified': '2022-03-12 16:14:42.149735', 'account_id': 24036, 'country_code': 'RU', 'client_groups': None, 'delay_stat': None, 'unparsed_name': True, 'first_name': 'Никола2', 'patron_name': None, 'second_name': None, 'loyalty_program_status': None, 'demo_entity': False, 'deleted': False, 'author_id': None, 'forbid_roistat_export': False, 'exclude_from_analytics': False, 'responsible_manager_id': None, 'last_appointment_id': None, 'helix_id': None, 'birth_date': '23.02.1993', 'promo_code': None, 'promo_code_activated': None, 'password': None, 'blocked': False, 'ios_last_active': None, 'android_last_active': None, 'failed_push': None, 'phone_operator': None, 'number': '2345678903457', 'external_id': None, 'instagram_name': None, 'telegram_name': None, 'vk_name': None, 'appointment_confirmation_sms': False}, 'appointment': {'id': 11767888, 'start_datetime': '2022-03-13 12:30:00', 'finish_datetime': '2022-03-13 13:30:00', 'appointed_services': [{'id': 17317251, 'appointed_services_executions': [{'name': 'Екатерина', 'id': 121126, 'position': '', 'is_cabinet': False}], 'name': 'Услуга тест', 'service_id': 1214453, 'price': 0, 'duration': 60, 'quantity': 1, 'service_groups': '', 'type': 'service', 'unit_of_measure': None, 'bind_data': '', 'evotor_uuid': None, 'force_certain_supply': None, 'json_data': None, 'mdlp_codes': None}], 'executor_name': 'Екатерина', 'executor_position': '', 'total_cost': '0', 'booked_till': False}]}