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