Revert "LPS-47692 - use DocumentLibrary public method to grab folderId"

This reverts commit 755f77c3c95ff5791f7b7376db91f586a4420c46.
Revert "Revert "LPS-47692 - use DocumentLibrary public method to grab folderId""

This reverts commit 6f4047b146d1494e98e41761f5f7e6a53faaa4e0.
LPS-50851 - Reverting Eudaldo's change in 0948c0b