Managed VNet isolation: allow_internet_outbound vs allow_only_approved_outbound vs disabled

This sheet compares allow_internet_outbound, allow_only_approved_outbound, disabled.

Criterionallow_internet_outboundallow_only_approved_outbounddisabled
Outbound behaviourAll internet outbound permittedBlocked by default; only approved service tags, FQDNs and private endpointsManaged network off; no outbound restriction

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