Added new field tax_exempt on the Order resource for the REST Admin API

As of REST Admin API 2023-07, we've added the tax_exempt field to the Order resource. You can use this field to determine whether or not an order was exempt from taxes.

Orders can be exempt from taxes if the "Charge taxes" option was disabled during the creation of a Draft Order, or if the order was created for a customer with the "Collect tax" option disabled.

Note that any products that are tax exempt in an order are not considered when calculating the tax_exempt field .

Learn more about the tax_exempt field on Shopify.dev.