code: public void setAddTags(java.util.Collection<Tag> addTags) {
          if (addTags == null) {
              this.addTags = null;
              return;
          }
  
          this.addTags = new java.util.ArrayList<Tag>(addTags);
      }
docs: <p>
  The tags to add to the product.
  </p>
  
  @param addTags
  The tags to add to the product.