When using Azure NAT Gateway, what behavior is observed with Source Network Address Translation $($SNAT$)$ ports in terms of reuse for the same destination endpoint after a connection closes?

SNAT ports are readily available for reuse but are assigned randomly to different destination endpoints

SNAT ports are immediately available for reuse without any restrictions

SNAT ports are placed in a cool$-$down state before they can be reused to connect to the same destination endpoint

SNAT ports are immediately available for reuse, but only after a brief delay