The "Find Recent Posts by User or Company" integration can extract LinkedIn content with a "Post Date Filter" option where you can enter "30 days ago" to get posts from the last 30 days.
However, LinkedIn content extraction often has issues because our data providers don't use your session cookies or aren't logged in as you, so results might not reflect real-time visibility and some entries can be missed.
To troubleshoot your specific error, please copy and paste the JSON error message into the chat so I can help you further.