lueType>ValueType</h2><section><p>ValueType describes the types that values in the Istio system can take. These
are used to describe the type of Attributes at run time, describe the type of
the result of evaluating an expression, and to describe the runtime type of
fields of other descriptors.</p><table class=enum-values><thead><tr><th>Name</th><th>Description</th></tr></thead><tbody><tr id=ValueType-VALUE_TYPE_UNSPECIFIED><td><code>VALUE_TYPE_UNSPECIFIED</code></td><td><p>Invalid, default value.</p></td></