async getWebSocket (options) {
    throw new Error('Request.getWebSocket not implemented')
  }
@param {object} options - Options object
@param {Stream} options.stdin - optional stdin Readable stream
@param {Stream} options.stdout - optional stdout Writeable stream
@param {Stream} options.stderr - optional stdout Writeable stream
@returns {Promise} Promise resolving to a Kubernetes V1 Status object and a WebSocket