PATH queries in the BI Platform 4.2 SP4 RESTful SDK?

Can `path://` queries be performed in the BI Platform 4.2 SP4 RESTful SDK? For example:

path://infoobjects/Root Folder/**@SI_PARENT_FOLDER,SI_LAST_RUN_TIME,SI_AUTHOR,SI_KEYWORD,SI_UNIVERSE,SI_DSL_UNIVERSE,SI_UPDATE_TS,SI_CREATION_TIME,SI_CHILDREN[si_kind IN ('CrystalReport','Webi')]"

The documentation, Business Intelligence Platform RESTful Web Service Developer Guide, seems to suggest that this is not possible.

Related: InfoStore URI queries