Previously user client role is set as default, and it requires client cert to be also set.
Default client role should be unknown and no client cert required (or auto selected).
This implementation follows the csharp sdk logic to create fabric client.
Previously user client role is set as default, and it requires client cert to be also set. Default client role should be unknown and no client cert required (or auto selected). This implementation follows the csharp sdk logic to create fabric client.