curl --request PATCH \
  --url https://api.g-tateth.com/api/telephony/calls/{callId}/metadata \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "notes": "<string>",
  "tags": [
    "<string>"
  ],
  "rating": 3
}
'