OIDCRedirectURI use?

[bgcoder7]

Hi All --

# OIDCRedirectURI is a vanity URL that must point to a path protected by this module but must NOT point to any content OIDCRedirectURI https://www.example.com/example/redirect_uri

Does this mean OIDCRedirectURI is just a dummy address?
If yes, what is the use of this?

[zandbelt]

yes, it is an endpoint on which mod_auth_openidc is called back from the OP and performs various other functions