The field "description" from Article Post API does not show on my post.

Question

Hello everyone,

I am a developer, and have this issue, when I use the article post API and send my JSON as documentation says, the field "description" does not appear on my page publications, only shows commentary, source, thumbnail and title, but not description. So what is the reason ?

This is the same JSON that I send:

{
 "author": "urn:li:organization:5515715",
 "commentary": "test strings",
 "visibility": "PUBLIC",
 "distribution": {
   "feedDistribution": "MAIN_FEED",
   "targetEntities": [],
   "thirdPartyDistributionChannels": []
 },
 "content": {
     "article": {
         "source": "https://lnkd.in/eabXpqi",
         "thumbnail": "urn:li:image:C49klciosC89",
         "title": "prod test title two",
         "description": "test description"
     }
 },
 "lifecycleState": "PUBLISHED",
 "isReshareDisabledByAuthor": false
}

thank you for yours supports,

Greetings.