code: public DescribeRepositoriesResult withRepositories(Repository... repositories) {
          if (this.repositories == null) {
              setRepositories(new java.util.ArrayList<Repository>(repositories.length));
          }
          for (Repository ele : repositories) {
              this.repositories.add(ele);
          }
          return this;
      }
docs: <p>
  A list of repository objects corresponding to valid repositories.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setRepositories(java.util.Collection)} or {@link #withRepositories(java.util.Collection)} if you want to
  override the existing values.
  </p>
  
  @param repositories
  A list of repository objects corresponding to valid repositories.
  @return Returns a reference to this object so that method calls can be chained together.