Name
opensocial.Person.Field.ID
Container support:
Required
Interchangeable with short identifier:
id
Description:
The permanent, unique identifier that the container uses to identify
the user. This is a required field for all containers. If capturing
an anonymous profile (as in the case of a user who is not signed
in), the container must use −1
as the user ID.
Example of return:
'NJFIDHVPVVISDXZKT7UKED2WHU'