code: public ListAppsResult withApps(AppSummary... apps) {
          if (this.apps == null) {
              setApps(new java.util.ArrayList<AppSummary>(apps.length));
          }
          for (AppSummary ele : apps) {
              this.apps.add(ele);
          }
          return this;
      }
docs: <p>
  A list of application summaries.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setApps(java.util.Collection)} or {@link #withApps(java.util.Collection)} if you want to override the
  existing values.
  </p>
  
  @param apps
  A list of application summaries.
  @return Returns a reference to this object so that method calls can be chained together.