Update primary payment methodAsk AIput https://api-sandbox.ezypay.com/v2/billing/customers/{customerId}/paymentmethods/{paymentMethodToken}/primaryChange the primary payment method token for an existing customer. Ensure that the new primary token is valid prior to the request.Path ParamspaymentMethodTokenstringrequiredAuto-generated unique identifier of the payment method token generated by vault. PromptPay payment method token cannot be set as the primary payment method.customerIdstringrequiredAuto-generated unique identifier of the customer.HeadersmerchantstringrequiredMerchant IDResponses 200200 400400Updated 5 months ago