curl --request GET \
  --url https://api.example.com/cabinet/admin/broadcasts/email-filters \
  --header 'Authorization: Bearer <token>'

{
  "filters": [
    {
      "key": "<string>",
      "label": "<string>",
      "count": 123,
      "group": "<string>"
    }
  ],
  "total_with_email": 123
}