Create or update a content source (book)

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

{
  "status": "success",
  "data": {
    "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": {}
    }
  }
}