code: public RollbackConfiguration withRollbackTriggers(RollbackTrigger... rollbackTriggers) {
          if (this.rollbackTriggers == null) {
              setRollbackTriggers(new java.util.ArrayList<RollbackTrigger>(rollbackTriggers.length));
          }
          for (RollbackTrigger ele : rollbackTriggers) {
              this.rollbackTriggers.add(ele);
          }
          return this;
      }
docs: <p>
  This property corresponds to the content of the same name for the <i>AWS CloudFormation <a
  href="https://docs.aws.amazon.com/goto/WebAPI/cloudformation-2010-05-15/RollbackConfiguration"
  >RollbackConfiguration</a> </i> Data Type.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setRollbackTriggers(java.util.Collection)} or {@link #withRollbackTriggers(java.util.Collection)} if you
  want to override the existing values.
  </p>
  
  @param rollbackTriggers
  This property corresponds to the content of the same name for the <i>AWS CloudFormation <a
  href="https://docs.aws.amazon.com/goto/WebAPI/cloudformation-2010-05-15/RollbackConfiguration"
  >RollbackConfiguration</a> </i> Data Type.
  @return Returns a reference to this object so that method calls can be chained together.