Allows you to add purchase orders. To learn more about purchase orders in Xero visit the .
Authentication
Authentication values used to connect to the Xero server.
PurchaseOrder
Purchase order to create.
Mandatory fields:
Contact: You need to provide the ContactID or ContactNumber of an existing contact. For more information on creating contacts see CreateContact.
LineItems: The LineItems collection can contain any number of individual LineItem sub-elements. At least one LineItem is required to create a complete PurchaseOrder.
PurchaseOrder
The purchase order created.