The globally unique identifier for the identity store.
The Amazon Resource Name (ARN) of the user in the identity store. For example, arn:aws:identitystore:::user/a1b2c3d4-5678-90ab-cdef-EXAMPLE11111.
arn:aws:identitystore:::user/a1b2c3d4-5678-90ab-cdef-EXAMPLE11111
The identifier for a user in the identity store.