The example below creates a simple text Share on LinkedIn. Notice the visibility is set to PUBLIC, where anyone on the LinkedIn Platform can view this share.
{
"author": "urn:li:person:8675309",
"lifecycleState": "PUBLISHED",
"specificContent": {
"com.linkedin.ugc.ShareContent": {
"shareCommentary": {
"text": "Hello World! This is my first Share on LinkedIn!"
},
"shareMediaCategory": "NONE"
}
},
"visibility": {
"com.linkedin.ugc.MemberNetworkVisibility": "PUBLIC"
}
}