code: public java.util.List<String> getEnvironmentNames() {
          if (environmentNames == null) {
              environmentNames = new com.amazonaws.internal.SdkInternalList<String>();
          }
          return environmentNames;
      }
docs: <p>
  If specified, AWS Elastic Beanstalk restricts the returned descriptions to include only those that have the
  specified names.
  </p>
  
  @return If specified, AWS Elastic Beanstalk restricts the returned descriptions to include only those that have
  the specified names.