i need to link multiple po to a single vendor bill via REST API

AI generated answer (using internal Slack threads):

Based on the conversations, it appears that linking multiple Purchase Orders (POs) to a single Vendor Bill via the REST API is not directly possible. The native link cannot be set when creating a standalone Vendor Bill via the VendorBill endpoint. In the NetSuite UI, you would typically transform a Purchase Order to a Vendor Bill, and this link is created automatically under related records. The same approach applies when using the REST API. You would need to use the "Transform to vendorBill" endpoint in the PurchaseOrder API. Here is the link to the PurchaseOrder API documentation: https://system.netsuite.com/help/helpcenter/en_US/APIs/REST_API_Browser/record/v1/2023.2/index.html#tag-purchaseOrder Please note that this transformation process is typically done on a one-to-one basis (one PO to one Vendor Bill). If you need to link multiple POs to a single Vendor Bill, you may need to consider a custom solution, such as using a custom field, but this wouldn't decrement the PO. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******