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