code: def modify(self, order_id, approver_email=None, domain_validation_methods=None):
          
  
          response = self.request(E.modifySslCertRequest(
              E.id(order_id),
              OE('approverEmail', approver_email),
              OE('domainValidationMethods', domain_validation_methods, transform=_domain_validation_methods),
          ))
  
          return response.data
docs: Modify an ordered SSL certificate.