code: public void marshall(Database database, ProtocolMarshaller protocolMarshaller) {
  
          if (database == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(database.getName(), NAME_BINDING);
              protocolMarshaller.marshall(database.getDescription(), DESCRIPTION_BINDING);
              protocolMarshaller.marshall(database.getLocationUri(), LOCATIONURI_BINDING);
              protocolMarshaller.marshall(database.getParameters(), PARAMETERS_BINDING);
              protocolMarshaller.marshall(database.getCreateTime(), CREATETIME_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }
docs: Marshall the given parameter object.