code: public java.util.List<String> getDesiredShardLevelMetrics() {
          if (desiredShardLevelMetrics == null) {
              desiredShardLevelMetrics = new com.amazonaws.internal.SdkInternalList<String>();
          }
          return desiredShardLevelMetrics;
      }
docs: <p>
  Represents the list of all the metrics that would be in the enhanced state after the operation.
  </p>
  
  @return Represents the list of all the metrics that would be in the enhanced state after the operation.
  @see MetricsName