30649: Failed to Update Geo Permissions
This error occurs when there is a failure to update Messaging Geo Permissions.
High risk country permission cannot be updated: Countries which are known for having high risk of fraudulent activity can only be managed via Twilio Console. Any attempts to update high risk country permissions via API will be ignored. List of High Risk Countries: Bangladesh, Israel, Nigeria, Pakistan, Palestinian Territories, Sri Lanka, Azerbaijan, Tajikistan, Oman, Tunisia, Algeria.
Non-supported country permission cannot be updated: The Twilio's platform does not support delivering messaging traffic to recipients of Iran, Syria and Cuba. Any attempts to update Geo Permissions for these non-supported countries will be ignored.
Ensure that you are not attempting to update Geo Permissions for high risk countries or non-supported countries. You can manage high risk country permissions via Twilio Console.