docs: public void marshall(SearchGameSessionsRequest searchGameSessionsRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (searchGameSessionsRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(searchGameSessionsRequest.getFleetId(), FLEETID_BINDING);
              protocolMarshaller.marshall(searchGameSessionsRequest.getAliasId(), ALIASID_BINDING);
              protocolMarshaller.marshall(searchGameSessionsRequest.getFilterExpression(), FILTEREXPRESSION_BINDING);
              protocolMarshaller.marshall(searchGameSessionsRequest.getSortExpression(), SORTEXPRESSION_BINDING);
              protocolMarshaller.marshall(searchGameSessionsRequest.getLimit(), LIMIT_BINDING);
              protocolMarshaller.marshall(searchGameSessionsRequest.getNextToken(), NEXTTOKEN_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }