--- title: Quota description: A template that represents a quota allocation request. location: https://istio.io/docs/reference/config/policy-and-telemetry/templates/quota.html layout: protoc-gen-docs generator: protoc-gen-docs aliases: - /docs/reference/config/template/quota.html number_of_entries: 1 ---

The quota template represents an item for which to check quota.

Example config:

apiVersion: "config.istio.io/v1alpha2"
kind: quota
metadata:
  name: requestcount
  namespace: istio-system
spec:
  dimensions:
    source: source.labels["app"] | source.service | "unknown"
    sourceVersion: source.labels["version"] | "unknown"
    destination: destination.labels["app"] | destination.service | "unknown"
    destinationVersion: destination.labels["version"] | "unknown"

Template

The quota template represents a piece of data to check Quota for.

When writing the configuration, the value for the fields associated with this template can either be a literal or an expression. Please note that if the datatype of a field is not istio.policy.v1beta1.Value, then the expression’s inferred type must match the datatype of the field.

Field Type Description
dimensions map<string, istio.policy.v1beta1.Value>

The unique identity of the particular quota to manipulate.