VH3 AI icon

VH3 AI

Read and write BigChange field service data and access VH3 AI intelligence features — jobs, contacts, invoices, reports, search, cases, and more.

Actions200

Purchase Order (BigChange) → Edit Purchase Order

AI-generated

Summary

Updates an existing BigChange purchase order by ID, sending only the optional fields supplied. Returns the API response for the edit.

Inputs

  • Purchase Order ID (required) — Numeric ID of the purchase order to edit.
  • Additional Fields — Optional client notes (visible to the supplier), delivery site contact ID, department code ID, internal notes (not visible to the supplier), nominal code ID, or external reference.
  • Custom Fields — Optional definition ID and value pairs for purchase order custom fields; multiple entries can be added.

Output shape

A single API response record.

The operation uses a PATCH request. Unspecified fields are omitted; the source does not establish whether the API response is simplified or wrapped.

Links

Discussion