code: public MonitorInstancesResult withInstanceMonitorings(InstanceMonitoring... instanceMonitorings) {
          if (this.instanceMonitorings == null) {
              setInstanceMonitorings(new com.amazonaws.internal.SdkInternalList<InstanceMonitoring>(instanceMonitorings.length));
          }
          for (InstanceMonitoring ele : instanceMonitorings) {
              this.instanceMonitorings.add(ele);
          }
          return this;
      }
docs: <p>
  The monitoring information.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setInstanceMonitorings(java.util.Collection)} or {@link #withInstanceMonitorings(java.util.Collection)}
  if you want to override the existing values.
  </p>
  
  @param instanceMonitorings
  The monitoring information.
  @return Returns a reference to this object so that method calls can be chained together.