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