curl --request POST \
  --url https://api.open.cx/training/search \
  --header 'Content-Type: application/json' \
  --data '
{
  "query": "<string>",
  "limit": 20,
  "visibility": [
    "internal"
  ],
  "sourceTypes": [
    "custom_training"
  ],
  "dataSources": [
    "confluence"
  ]
}
'

{
  "results": [
    {
      "id": "<string>",
      "title": "<string>",
      "visibility": "internal",
      "source_type": "custom_training",
      "source_url": "<string>",
      "updated_at": "2023-11-07T05:31:56Z",
      "content": "<string>",
      "data_source": "confluence",
      "stream": "<string>",
      "relevance_score": 50,
      "directory_id": "<string>",
      "directory_name": "<string>",
      "is_draft": true
    }
  ],
  "total_count": 123
}