code: function PushInitiator(applicationId, password, contentProviderId, evaluation) {
      this.applicationId = applicationId;
      this.authToken = new Buffer(applicationId + ':' + password).toString('base64');
      this.contentProviderId = contentProviderId;
      this.isEvaluation = evaluation || false;
  }
docs: Creats a new PushInitiator object that can be used to push messages to the Push Protocol Gateway.
  
  @param {Object} applicationId The unique application identifier provided by BlackBerry.
  @param {Object} password The server side password provided by BlackBerry.
  @param {Object} contentProviderId The CPID number provided by BlackBerry.
  @param {Object} evaluation Set this to true if you are running in debug. Leave empty if you are running in production.