Only customer, address, and business information may be changed for a transaction created to update a payment method.

{
  "error": {
    "type": "request_error",
    "code": "transaction_payment_method_change_field_immutable",
    "detail": "You can't make changes to a transaction where the `origin` is `subscription_payment_method_change`, except to update customer, address, or business information.",
    "documentation_url": "https://developer.paddle.com/errors/transactions/transaction_payment_method_change_field_immutable"
  },
  "meta": {
    "request_id": "00000000-0000-0000-0000-000000000000"
  }
}

Details

Status code

400

Error code

transaction_payment_method_change_field_immutable

Error message

You can't make changes to a transaction where the `origin` is `subscription_payment_method_change`, except to update customer, address, or business information.

Common causes

• You're trying to update a transaction where the origin is subscription_payment_method_change. Only customer_id, address_id, or business_id can be changed.

Troubleshooting

• Payment method change transactions are zero-value transactions created by Paddle for updating a payment method against a subscription. Update the related subscription or bill for one-time charges to bill items to a subscription.
• To update the address for a payment method, remove fields other than customer_id, address_id, or business_id from your request.