Suppliers' Contacts can be updated via a PUT operation through the Suppliers Contacts endpoint, using the supplier's id and contact's external_reference_id: /counterparties/suppliers/{id}/contacts/{external_reference_id}

For a full definition of the Supplier Contact object and its attributes, please refer to this page. Mandatory attributes will also be indicated.

Example Request

{
    "name": "updated contact name",
    "phone": "111-222-3333",
    "primary": false,
    "payment_notification": true
}

Example Response

{
    "payment_notification": true,
    "id": "644ad10d-5d1b-49b1-88b7-c42c5347d8b6",
    "external_reference_id": "TESTdev3",
    "name": "updated contact name",
    "email": null,
    "phone": "111-222-3333",
    "primary": false
}