curl --request POST \
--url https://prod.featherhq.com/api/v1/phone-number/sms/{id}/unlink-agent \
--header 'X-API-Key: <api-key>'{
"success": true,
"displayMessage": "<string>"
}Remove the SMS agent link from a phone number
curl --request POST \
--url https://prod.featherhq.com/api/v1/phone-number/sms/{id}/unlink-agent \
--header 'X-API-Key: <api-key>'{
"success": true,
"displayMessage": "<string>"
}