2248567d_onnect_Messages_1_0___draft_14__Member
[Type] string [Description] Time the End-User's information was last updated, represented as a RFC 3339 (Klyne, G., Ed. and C. Newman, “Date and Time on the Internet: Timestamps,” July 2002.) [RFC3339] datetime. For example, 2011-01-03T23:58:42+0000. [Member] 
updated_time
Draft: OpenID Connect Messages 1.0 - draft 14