{
  "marker": "CDXGP11E42A",
  "preparation_per_lane": {"INSERT": 2, "UPDATE": 1, "DELETE": 0, "DDL": 0},
  "terminal_goods_update": {"where": {"goods_id": "@B10023_C12", "store_id": 2147001112, "goods_no": "CDXCM11F782_terminal", "is_delete": 1}, "set": {"is_delete": 0}, "all_other_columns": "exact_before_bytes"},
  "goods_sku": {"goods_sku_id": "0", "goods_id": "@existing_terminal_goods", "image_id": "@existing_terminal_local_file", "goods_sku_no": "CDXGP11E42A_terminal_sku", "goods_price": "0.00", "line_price": "0.00", "stock_num": 0, "goods_weight": 1.25, "goods_props": "[]", "spec_value_ids": "[]", "store_id": 2147001112, "create_time": 1800000200, "update_time": 1800000200},
  "goods_image": {"goods_id": "@existing_terminal_goods", "image_id": "@existing_terminal_local_file", "store_id": 2147001112, "create_time": 1800000200},
  "printer_add_form": {"printer_name": "CDXGP11E42A_@module", "printer_type": "FEI_E_YUN", "printer_config": {"USER": "CDXGP11E42A_SYNTHETIC_NO_ACCOUNT", "UKEY": "CDXGP11E42A_SYNTHETIC_NOT_A_SECRET", "SN": "CDXGP11E42A_SYNTHETIC_NOT_A_DEVICE"}, "print_times": 0, "sort": 310},
  "printer_edit_form": {"printer_name": "CDXGP11E42A_@module_edited", "printer_type": "FEI_E_YUN", "printer_config": {"USER": "CDXGP11E42A_SYNTHETIC_NO_ACCOUNT_EDITED", "UKEY": "CDXGP11E42A_SYNTHETIC_NOT_A_SECRET_EDITED", "SN": "CDXGP11E42A_SYNTHETIC_NOT_A_DEVICE_EDITED"}, "print_times": 0, "sort": 311},
  "printer_generated_fields": {"printer_id": "DB_generated_then_read_by_exact_tenant_marker", "store_id": "model_forces_actor_tenant", "is_delete": "default0_then_API_softdelete1", "create_time": "BaseModel_actual_time", "update_time": "BaseModel_actual_time"},
  "api_per_lane": {"printer_INSERT": 2, "printer_UPDATE": 4, "printer_DELETE": 0, "read_phase_DML": 0},
  "retain": "sku/image relations and restored hidden zero-stock goods; API-created Printer records remain soft-deleted; no old fixture deletion",
  "forbidden": ["testPrint", "actual SDK", "default settings update", "payment", "balance", "fulfillment", "old user/file/order changes", "natural deletion"]
}