e risk of creating bogus configurations.</p><h2 id=rules-delivering-data-to-adapters>Rules: delivering data to adapters</h2><p>The last piece to the puzzle is telling Mixer which instances to send to which handler and when. This is done by
creating <a href=/v1.1/docs/concepts/policies-and-telemetry/#rules><em>rules</em></a>. Each rule identifies a specific handler and the set of
instances to send to that handler. Whenever Mixer processes an incoming call, it invokes the indicated handler and gives it the sp