curl --request DELETE \
  --url https://api-sandbox.synctera.com/v0/webhook_secrets \
  --header 'Authorization: Bearer <token>'

{
  "code": "BAD_REQUEST_BODY",
  "detail": "missing required fields: first_name, dob",
  "status": 400,
  "title": "Bad Request Body",
  "type": "https://dev.synctera.com/errors/bad-request-body"
}