Trying to spin up a call via the API but hitting a 400. The docs say the participant needs a to address, and I’ve got that in the payload. Still getting “malformed participant address” back. Here’s the JSON I’m sending:
{
"participants": [
{
"from": { "phoneNumber": "+15550000000" },
"to": { "phoneNumber": "+15559999999" }
}
]
}
What am I missing here?