curl --request POST \
  --url https://api.example.com/help-content/articles/save \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "articleID": null,
  "languageID": null,
  "title": "How Display Modes Work",
  "articleCode": "DISPLAYMODEBASICS",
  "articleCategoryID": null,
  "summary": null,
  "urlPath": null,
  "isHidden": true,
  "articleBodyMarkdown": null,
  "isIsolatedLanguageUpdate": null,
  "articleExposureAreaIDs": [
    123
  ]
}
'

{
  "success": true,
  "data": "<unknown>"
}