Started POST "/admin/users/sync_sso" for ip address at 2022-04-13 08:13:14 +0000
ActionController::RoutingError (No route matches [POST] "/admin/users/sync_sso")
config/initializers/100-quiet_logger.rb:23:in `call'
config/initializers/100-silence_logger.rb:31:in `call'
the problem was sending the wrong body type and Content-Type, so the sig/sso params couldn’t be parsed out. I can give you an example . use Content-Type with multipart/form-data; and use http Body with raw text (sso=$sso&sig=$sig).