https://learn.microsoft.com/en-us/dotnet/api/system.identitymodel.selectors.securitytokenauthenticator.canvalidatetoken?view=netframework-4.8.1
SecurityTokenAuthenticator.CanValidateToken(SecurityToken) Method (System.IdentityModel.Selectors)...
Gets a value indicating whether the specified security token can be validated by this security token authenticator.
securitytokenmethodsystemselectors