Get usage stats for a content source

curl --request POST \
  --url https://api.wanderersguide.app/functions/v1/get-content-source-stats \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "content_source_id": 123
}
'

{
  "status": "success",
  "data": {
    "source": {
      "name": "<string>",
      "url": "<string>",
      "id": 123,
      "created_at": "2023-11-07T05:31:56Z",
      "foundry_id": "<string>",
      "description": "<string>",
      "operations": [
        {}
      ],
      "user_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "contact_info": "<string>",
      "require_key": true,
      "keys": {
        "access_key": "<string>"
      },
      "is_published": true,
      "required_content_sources": [
        123
      ],
      "group": "<string>",
      "artwork_url": "<string>",
      "meta_data": {
        "counts": {}
      }
    },
    "count": 123
  }
}