I have deployed a website created by ExB Dev 1.2 on the web server. I registered the app in ArcGIS Enterprise 10.8.1 and added the clientId in config.json file but still getting the "client_id not specified" error. (I have secured services in the web application.)
I am using a web map which contains multiple secured map and feature services being hosted on our ArcGIS Enterprise. Our ArcGIS Eenterprise has been configured with SAML IDP (Azure AD group).
I have Map, Image, Embed,Filter and FeatureInfo widgets. The services is shared with specific Portal group (which is linked to enterprise AD group).
Some of the users don't get the error but some (including myself) will get it.