With a default configuration, I tried to PUT to /_settings
I got the following response:
{"error":{"root_cause":[{"type":"security_exception","reason":"no permissions for [] and User [name=admin, roles=[admin], requestedTenant=null]"}],"type":"security_exception","reason":"no permissions for [] and User [name=admin, roles=[admin], requestedTenant=null]"},"status":403}
Which I figured was strange. Is there a way to solve this?