botbuilder-formflow/spec/flows/TextPromptWithSuggestedActions/03-callback-resolved-with-errorForm.js

Form flow with subdialogs

module.exports = [
  {
    "type": "text",
    "id": "value",
    "prompt": "Please enter a text value",
    "response" : "You selected %s",
    "suggestedActions" : function () {
      return Promise.reject('Unknown error');
    }
  }
];