curl --request PUT \
  --url https://api.example.com/webhooks/subscribe \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'x-environment: <x-environment>' \
  --data '
{
  "url": "<string>"
}
'

{
  "url": "<string>",
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}