ust conform to an <code>AttributeInfo</code> in an
<code>AttributeManifest</code> in the current Istio deployment at runtime. An
<em><code>AttributeInfo</code></em> is used to define an attribute&rsquo;s
metadata: the type of its value and a detailed description that explains
the semantics of the attribute type. Each attribute&rsquo;s name is globally unique;
in other words an attribute name can only appear once across all manifests.</p><p>The runtime presentation of an attribute is intentionally left out o