code: public java.util.List<LogGroupField> getLogGroupFields() {
          if (logGroupFields == null) {
              logGroupFields = new com.amazonaws.internal.SdkInternalList<LogGroupField>();
          }
          return logGroupFields;
      }
docs: <p>
  The array of fields found in the query. Each object in the array contains the name of the field, along with the
  percentage of time it appeared in the log events that were queried.
  </p>
  
  @return The array of fields found in the query. Each object in the array contains the name of the field, along
  with the percentage of time it appeared in the log events that were queried.