Skip to main content
1 of 3
Ganesh Sanap - MVP
  • 46.4k
  • 22
  • 31
  • 63

In Your URL you have added Shared%20Documents after site URL, which is not required.

Try using below URL:

https://learningsfdc.sharepoint.com/sites/SidFirstSite/_api/web/getfolderbyserverrelativeurl('/sites/SidFirstSite/Shared%20Documents')

Ganesh Sanap - MVP
  • 46.4k
  • 22
  • 31
  • 63