docs: public void marshall(ApplicationConfiguration applicationConfiguration, ProtocolMarshaller protocolMarshaller) {
  
          if (applicationConfiguration == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(applicationConfiguration.getSqlApplicationConfiguration(), SQLAPPLICATIONCONFIGURATION_BINDING);
              protocolMarshaller.marshall(applicationConfiguration.getFlinkApplicationConfiguration(), FLINKAPPLICATIONCONFIGURATION_BINDING);
              protocolMarshaller.marshall(applicationConfiguration.getEnvironmentProperties(), ENVIRONMENTPROPERTIES_BINDING);
              protocolMarshaller.marshall(applicationConfiguration.getApplicationCodeConfiguration(), APPLICATIONCODECONFIGURATION_BINDING);
              protocolMarshaller.marshall(applicationConfiguration.getApplicationSnapshotConfiguration(), APPLICATIONSNAPSHOTCONFIGURATION_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }