curl --request GET \
  --url https://api.givebutter.com/v1/campaigns/{campaign}/items/tickets/{ticketId} \
  --header 'Authorization: Bearer <token>'

{
  "id": "<string>",
  "campaign_id": "<string>",
  "name": "<string>",
  "description": "<string>",
  "price": "<string>",
  "total_quantity": "<string>",
  "subtype": "<string>",
  "active": "<string>",
  "retail_price": "<string>",
  "bundle_only": "<string>",
  "hide_remaining": "<string>",
  "scope": "<string>",
  "bundles": "<string>",
  "custom_fields": "<string>",
  "pictures": "<string>"
}