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