I am trying to have a unique idenfitier for a message I am sending through Twilio Studio and Serverless Functions. However, I am having trouble with adding a new property to the JSON payload. I was perusing the documentation and found a JSON payload which has the "tags" property (see photo below). Does anyone have an idea on how they added the "tags" property? Thanks in advance.
Image of the "tags" property inside the JSON Payload
I have tried adding data via the Advanced Configuration section of the send message node, however those properties do not show up in the JSON payload when I execute the GET Request. I have also tried using the .update function when accessing a specific message, however, this function can only be used to redact the body string. Not sure what else I can try.