Set Supplier WhatsApp/SMS Number
PUT/api/purchase-orders/:purchase_order/communications/supplier-phone
Set the linked supplier's WhatsApp/SMS number (E.164, e.g. +15551234567) so the messaging channels become usable on this purchase order without opening the supplier record. Send a blank value to clear the stored number. Returns the updated channel availability for this purchase order.
Requires the purchase_orders.update permission. Returns 422 when the purchase order has no linked supplier.
Authentication: Requires Bearer token.
Request
Responses
- 200
- 401
- 403
- 404
- 422
- 429
OK
Response Headers
Unauthenticated — the bearer token is missing, revoked, expired, or malformed. Never retry automatically; fix the credential. See the Errors guide.
Forbidden — the token lacks a required scope, the endpoint is not available to API tokens, or the user behind the token lacks the permission. A human must adjust the token scopes or user permissions; do not retry.
Not found — no record with the given identifier (or the route does not exist). Verify the ID before retrying.
Unprocessable Entity
Response Headers
Rate limited — platform limit is 1,000 requests/min; individual tokens may carry lower limits. Honor the Retry-After header before retrying. See the Rate Limits guide.