docs: public void marshall(DescribeGameSessionDetailsRequest describeGameSessionDetailsRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (describeGameSessionDetailsRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(describeGameSessionDetailsRequest.getFleetId(), FLEETID_BINDING);
              protocolMarshaller.marshall(describeGameSessionDetailsRequest.getGameSessionId(), GAMESESSIONID_BINDING);
              protocolMarshaller.marshall(describeGameSessionDetailsRequest.getAliasId(), ALIASID_BINDING);
              protocolMarshaller.marshall(describeGameSessionDetailsRequest.getStatusFilter(), STATUSFILTER_BINDING);
              protocolMarshaller.marshall(describeGameSessionDetailsRequest.getLimit(), LIMIT_BINDING);
              protocolMarshaller.marshall(describeGameSessionDetailsRequest.getNextToken(), NEXTTOKEN_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }