Using this template helps us debug your issues more effectively 
Description
I should start with, I’m not a developer but rather the Zoom Admin for our company. We are trying to configure AzureAD provisioning by following this document below. I’m able to generate a JWT Token from our App Marketplace created apps. However, when we log into Azure & get to the step of testing the connection we get the error pictured.
Error
Testing connection to Zoom provisioning
You appear to have entered invalid credentials. Please
confirm you are using the correct information for an
administrative account.Error code:
SystemForCrossDomainidentityManagementCredentialV
alidationUnavailable
Details: We received this unexpected response from
your application:
Received response from Web resource.
filter=userName+eg+"AzureAD Test-583be10c-a1b3-
40b5-afa1-dob08babca71’
Operation: GET
Response Status Code: Unauthorized
Response Headers: Transfer-Encoding: chunked
Connection: keep-alive
Which App Type (OAuth / Chatbot / JWT / Webhook)?
JWT Token
Which Endpoint/s?
Zoom & Azure AD