type_name (defaults to QueryRoot), optional field_name, and optional instance.
With no arguments, the tool lists the root fields that Shopify Query can run and what each returns. Add field_name, such as orders, to see that root’s arguments. Pass a type_name such as Order, LineItem, MoneyBag or OrderSortKeys to inspect its fields, input fields or enum values.
Schema discovery does not grant permission to change data.