supabase / gotrue / 5741374570

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github

fix: support message IDs for Twilio Whatsapp (#1203)

Support the use of Message IDs for Twilio Programmable Messaging on the
WhatsApp channel. Arising from a customer request during their launch.

The`whatsapp:` channel currently only works when using a phone number in
the Message Service ID field. It was assumed that developers would only
wish to use `whatsapp` channel with a phone number.

However, customers may wish to use
[Geomatch](https://support.twilio.com/hc/en-us/articles/223181268-What-is-Geomatch-and-how-does-it-work-)
in order to use both SMS and WhatsApp channels. When using Geomatch,
Twilio will select the best suited number within the Sender pool of the
Message Service and use that as the sender. For instance, if sending to
the UK and there is a UK number Twilio and a German number will likely
the UK number over the German number.

As Geomatch only works with Message IDs we need to add support for using
MessageIDs on the `whatsapp` channel on Programmable Messaging.


Not needed for Twilio Verify as Twilio Verify does not require the
channel to be prefixed before a phone number.

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Co-authored-by: joel@joellee.org <joel@joellee.org>

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