org-id-get
org-id-get is an autoloaded Lisp function in `org-id.el
'.
(org-id-get &optional POM CREATE PREFIX)
Get the ID property of the entry at point-or-marker POM.
If POM is nil, refer to the entry at point.
If the entry does not have an ID, the function returns nil.
However, when CREATE is non nil, create an ID if none is present already.
PREFIX will be passed through to `org-id-new'.
In any case, the ID of the entry is returned.