Migration to Notify-Twilio Direct driver is not workingIssue Since the old Twilio driver has been deprecated , Notify-Twilio Direct Driver replaces this driver. After clicking on the button "Migrate now", account migration is failing as in below screenshot: Below is the error seen in the system logs: org.mozilla.javascript.EcmaError: Cannot read property "services" from nullCaused by error in Script Include: 'TwilioDirectMigrator' at line 1==> 1: var TwilioDirectMigrator = Class.create();2: TwilioDirectMigrator.prototype = {3: initialize: function() {4: this.twHelper = new sn_twilio_direct.PublicTwilioHelper(); ReleaseAll releases.CauseMigration is straight forward, here is the documentation: Migrate to Notify-Twilio Direct driver The old driver should still work for directly making calls and sending SMSs using Notify APIs, but MIM and TCM integration would expect the new driver.ResolutionTo troubleshoot and sort the issue , below steps shall be checked: 1-)Calls to the domains - messaging.twilio.com and notify.twilio.com are not restricted or blocked at the proxy/firewall level.2-)Below HTTP methods need to be tested and confirmed if they are working: a) Get ApplicationsURL - /sys_rest_message_fn.do=sys_id?xxxxxxxxx Here, before running the test, make sure to give the value of Account SID in the 'Test value' for z_account_sid in the 'Variable Substitutions' tab like shown in the screenshot below: b) Get Messaging ServicesURL - /sys_rest_message_fn.do=sys_id?xxxxxxxxx3. Also, please check 'Twilio REST 2010' REST Message, especially the details on the Authentication tab to see any authentication parameters are configured wrongly.