ference/config/policy-and-telemetry/templates/quota/ title="A template that represents a quota allocation request."><code>Quota</code></a></td></tr><tr><td><a title="An Istio Mixer adapter to send telemetry data to New Relic." href=/v1.5/zh/docs/reference/config/policy-and-telemetry/adapters/newrelic/>New Relic</a></td><td><a href=/v1.5/zh/docs/reference/config/policy-and-telemetry/templates/tracespan/ title="A template that represents an individual span within a distributed trace."><code>Trace Span</code><