query, optional JSON variables, and optional instance (otherwise the organization’s default).
Use ShipHero Get Schema to inspect types before building a query. Only one query operation is allowed, without fragments. Mutations and subscriptions are rejected. Supported roots include account, me, user_quota, products, product, warehouse_products, purchase_orders, purchase_order, inventory_changes, inbound_shipments, expiration_lots, item_locations, work_orders, orders, and order.
first and last must be between 1 and 100. Select only needed fields. Oversized responses and partial GraphQL failures return an error, never truncated results.