docs: public void marshall(OpenIDConnectConfig openIDConnectConfig, ProtocolMarshaller protocolMarshaller) {
  
          if (openIDConnectConfig == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(openIDConnectConfig.getIssuer(), ISSUER_BINDING);
              protocolMarshaller.marshall(openIDConnectConfig.getClientId(), CLIENTID_BINDING);
              protocolMarshaller.marshall(openIDConnectConfig.getIatTTL(), IATTTL_BINDING);
              protocolMarshaller.marshall(openIDConnectConfig.getAuthTTL(), AUTHTTL_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }