code: public java.util.List<InstanceSummary> getInstancesSummary() {
          if (instancesSummary == null) {
              instancesSummary = new com.amazonaws.internal.SdkInternalList<InstanceSummary>();
          }
          return instancesSummary;
      }
docs: <p>
  Information about the instance.
  </p>
  
  @return Information about the instance.