code: function V1(domain) {
    Version.prototype.constructor.call(this, domain, 'v1');
  
    // Resources
    this._flexFlow = undefined;
    this._configuration = undefined;
  }
docs: /* jshint ignore:start 
  Initialize the V1 version of FlexApi
  
  @constructor Twilio.FlexApi.V1
  
  @property {Twilio.FlexApi.V1.FlexFlowList} flexFlow - flexFlow resource
  @property {Twilio.FlexApi.V1.ConfigurationList} configuration -
  configuration resource
  
  @param {Twilio.FlexApi} domain - The twilio domain
   /* jshint ignore:end