e>quota</code> template represents a piece of data to check Quota for.</p><p>When writing the configuration, the value for the fields associated with this template can either be a
literal or an <a href=/v1.2/docs/reference//config/policy-and-telemetry/expression-language/>expression</a>. Please note that if the datatype of a field is not istio.policy.v1beta1.Value,
then the expression&rsquo;s <a href=/v1.2/docs/reference//config/policy-and-telemetry/expression-language/#type-checking>inferred type</a> must 