Hello,
I'm trying to test sending an SMS from the sandbox with phone number "12679304303", but I am getting this response:
{
"errorCode": "FeatureNotAvailable",
"message": "The requested feature is not available",
"errors": [
{
"errorCode": "MSG-242",
"message": "The requested feature is not available"
}
]
}
Could someone please enable SMS for my account? Thanks!