curl --request GET \
  --url https://api.virtuoussoftware.com/api/Webhook/{webhookId} \
  --header 'Authorization: Bearer <token>'

{
  "id": "<integer>",
  "payloadUrl": "<string>",
  "secret": "<string>",
  "contactCreate": "<boolean>",
  "contactUpdate": "<boolean>",
  "giftCreate": "<boolean>",
  "giftUpdate": "<boolean>",
  "giftDelete": "<boolean>",
  "projectCreate": "<boolean>",
  "projectUpdate": "<boolean>",
  "projectDelete": "<boolean>",
  "formSubmission": "<boolean>",
  "contactNoteCreate": "<boolean>",
  "contactNoteUpdate": "<boolean>",
  "contactNoteDelete": "<boolean>",
  "eventCreate": "<boolean>",
  "eventUpdate": "<boolean>",
  "eventDelete": "<boolean>",
  "active": "<boolean>"
}