code: public BatchGetBuildsResult withBuildsNotFound(String... buildsNotFound) {
          if (this.buildsNotFound == null) {
              setBuildsNotFound(new java.util.ArrayList<String>(buildsNotFound.length));
          }
          for (String ele : buildsNotFound) {
              this.buildsNotFound.add(ele);
          }
          return this;
      }
docs: <p>
  The IDs of builds for which information could not be found.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setBuildsNotFound(java.util.Collection)} or {@link #withBuildsNotFound(java.util.Collection)} if you want
  to override the existing values.
  </p>
  
  @param buildsNotFound
  The IDs of builds for which information could not be found.
  @return Returns a reference to this object so that method calls can be chained together.