Cause

Rental operator's Account has no complete billing address (street/postalCode/city/country) — required before accepting payments.

Partner action

Ask the rental operator to complete their billing address in Gando settings, then retry.

Gando action (internal)

Check accounts.street/postal_code/city/country and isBillingAddressComplete in modules/payment/lib/billing-address.ts.

Example response

{
  "error": {
    "code": "billing_address_required",
    "message": "Rental operator billing address is required before accepting payments",
    "requestId": "3f2b8c1e-5d4a-4e7b-9c1a-2b6d8e0f4a71"
  }
}