Create Purchase Order AttachmentAsk AIpost https://app.rackbeat.com/api/purchase-orders/{purchaseOrder_number}/attachmentCreate a new purchase order attachment.Path ParamspurchaseOrder_numberstringrequiredBody ParamsmediafilerequiredMust be a file. Must not be greater than 5120 kilobytes.HeadersAuthorizationstringContent-TypestringAcceptstringResponse 403Updated 16 days ago