/strong>. When referring to a <code>VirtualService</code> in a Gateway we use DNS based name matching
in our configuration model. This can be ambiguous when more than one namespace defines a virtual service
for the same host name. To resolve ambiguity it is now possible to explicitly scope these references
by namespace using a syntax of the form <strong><code>[{namespace-name}]/{hostname-match}</code></strong> in the <code>hosts</code> field.
The equivalent capability is also available in <code>Sidecar</cod