Hi @Jonathan Rigsby ,
Thanks for reaching out.
I'm sorry to hear that you are facing issues with the OpenId connect metadata endpoint
AFAIK, client_id is not officially documented anywhere to use to query metadata endpoint. Could you please confirm why you are using client_id query param at first place.
We can still query metadata endpoint with clientid, appid or app_id , but officially we only support appid as mentioned https://learn.microsoft.com/en-us/azure/active-directory/develop/access-tokens#validate-the-signature
As other query param are not officially supported or documented, that can be obsolete at any time without notice.
Hope this answered your query.
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