Hi all,
We are using the Azure AD B2C -User flow
At the user sign-in step, we want to have API to know whether the user email account for specific source (Azure directory. Facebook directory...) exists in the Azure portal or not ?
We use this API https://graph.microsoft.com/v1.0/users?$select=displayName,id&$filter=identities/any(c:c/issuerAssignedId eq 'cxx@xxx.onmicrosoft.com' and c/issuer eq 'x')
But it seems that the clause c/issuer is ignored and it responds back wrongly.
Can you please help me recheck and advise? Thank you
