text: // Copyright 2021 Google LLC
  //
  // Licensed under the Apache License, Version 2.0 (the "License");
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  //
  //      http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS IS" BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  
  
  'use strict';
  
  function main(parent, context) {
    // [START dialogflow_v2beta1_generated_Contexts_CreateContext_async]
    /**
     * TODO(developer): Uncomment these variables before running the sample.
     */
    /**
     *  Required. The session to create a context for. Supported formats:
     *  - `projects/<Project ID>/agent/sessions/<Session ID>,
     *  - `projects/<Project ID>/locations/<Location ID>/agent/sessions/<Session
     *    ID>`,
     *  - `projects/<Project ID>/agent/environments/<Environment ID>/users/<User
     *    ID>/sessions/<Session ID>`,
     *  - `projects/<Project ID>/locations/<Location
     *    ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session
     *    ID>`,
     *  If `Location ID` is not specified we assume default 'us' location. If
     *  `Environment ID` is not specified, we assume default 'draft' environment.
     *  If `User ID` is not specified, we assume default '-' user.
     */
    // const parent = 'abc123'
    /**
     *  Required. The context to create.
     */
    // const context = {}
  
    // Imports the Dialogflow library
    const {ContextsClient} = require('@google-cloud/dialogflow').v2beta1;
  
    // Instantiates a client
    const dialogflowClient = new ContextsClient();
  
    async function callCreateContext() {
      // Construct request
      const request = {
        parent,
        context,
      };
  
      // Run request
      const response = await dialogflowClient.createContext(request);
      console.log(response);
    }
  
    callCreateContext();
    // [END dialogflow_v2beta1_generated_Contexts_CreateContext_async]
  }
  
  process.on('unhandledRejection', err => {
    console.error(err.message);
    process.exitCode = 1;
  });
  main(...process.argv.slice(2));
  