%% You should probably cite rfc7662 instead of this I-D. @techreport{ietf-oauth-introspection-05, number = {draft-ietf-oauth-introspection-05}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ietf-oauth-introspection/05/}, author = {Justin Richer}, title = {{OAuth 2.0 Token Introspection}}, pagetotal = 13, year = 2015, month = feb, day = 9, abstract = {This specification defines a method for a protected resource to query an OAuth 2.0 authorization server to determine the active state of an OAuth 2.0 token and to determine meta-information about this token. OAuth 2.0 deployments can use this method to convey information about the authorization context of the token from the authorization server to the protected resource.}, }