code: public DeleteDashboardsRequest withDashboardNames(String... dashboardNames) {
          if (this.dashboardNames == null) {
              setDashboardNames(new com.amazonaws.internal.SdkInternalList<String>(dashboardNames.length));
          }
          for (String ele : dashboardNames) {
              this.dashboardNames.add(ele);
          }
          return this;
      }
docs: <p>
  The dashboards to be deleted. This parameter is required.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setDashboardNames(java.util.Collection)} or {@link #withDashboardNames(java.util.Collection)} if you want
  to override the existing values.
  </p>
  
  @param dashboardNames
  The dashboards to be deleted. This parameter is required.
  @return Returns a reference to this object so that method calls can be chained together.