curl --request POST \
  --url https://api.example.com/displaymode/image-genre/save \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "displayModeReleaseID": 123,
  "imageGenreCode": "<string>",
  "genreGroupID": 123,
  "languageID": 123,
  "titleCondensed": null,
  "title": null,
  "description": null,
  "notes": null,
  "imageGenreID": null,
  "imageGenreReleaseID": null,
  "overlayColor": null
}
'

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