code: public void setInstanceIds(java.util.Collection<String> instanceIds) {
          if (instanceIds == null) {
              this.instanceIds = null;
              return;
          }
  
          this.instanceIds = new com.amazonaws.internal.SdkInternalList<String>(instanceIds);
      }
docs: <p>
  The IDs of the instances.
  </p>
  
  @param instanceIds
  The IDs of the instances.