<PackageReference Include="Microsoft.Identity.Client" Version="4.85.2" />

Microsoft.Identity.Client.RegionDetails

public class RegionDetails
Contains the result of region when MSAL region discovery is used, published as part of AuthenticationResultMetadata. AuthenticationResultMetadata for additional metadata information of the authentication result.
public string AutoDetectionError { get; }

Error details when region auto detect fails

public RegionOutcome RegionOutcome { get; }

Region Outcome based on MSAL region detection

public string RegionUsed { get; }

Region used to construct /token endpoint to contact ESTS.

public RegionDetails(RegionOutcome regionOutcome, string regionUsed, string autoDetectionError)

Constructor for RegionDetails