Twilio Conversation Fatal error when trying to send message?

reno_rita

I am trying to do a group conversation following the twilio samples online. I have the conversation and the people are connected (I think) but when I go send a message I get the following error: Fatal error: Uncaught Twilio\Exceptions\RestException: [HTTP 412] Unable to create record: Group MMS activation failed in Does anyone have any working samples of a working conversation in PHP? If you want I can post my full code (minus the keys and phone...

Originally asked by rsirota on Stack Exchange (stackoverflow) (CC BY-SA 4.0).

uphilltech

Great question — answering as the UphillTech team:

I think the error codes for this are yet to be published, which I will follow up on internally. I have found some documentation for this error though. Typical reasons for failure include: Less than 3 non-chat participants in the conversation There’s a chat participant in the conversation There’s an existing group conversation with the exact same participants There’s a participant with a ProjectedAddress only Note that a participant with an Identity and a ProjectedAddress counts as a non-chat participant. As far as I can see from your code, you have 4 non-chat participants (notably, the limit for group MMS is 4 participants right now), so that is fine. You have one participant with a...

Full answer by philnash: https://stackoverflow.stackexchange.com/a/67274906 (CC BY-SA 4.0).

Need it done for your business? UphillTech.