Technical Tip: OpenID (OIDC) FortiAuthenticator supported REST API

[Hawada1]

Description	This article describes the OpenID REST API supported by FortiAuthenticator.
Scope	FortiAuthenticator v6.4.1 GA and above.
Solution	FortiAuthenticator currently supports 2 types of REST API: 1) JSON format was supported starting version 6.4.1 GA and above. 2) x-www-form-urlencoded format was supported starting version 6.4.3 GA.