ection></article><nav class=pagenav><div class=left><a title="A template that represents a quota allocation request." href=/v1.12/zh/docs/reference/config/policy-and-telemetry/templates/quota/ class=next-link><svg class="icon left-arrow"><use xlink:href="/v1.12/img/icons.svg#left-arrow"/></svg>Quota</a></div><div class=right><a title="A template that represents an individual span within a distributed trace." href=/v1.12/zh/docs/reference/config/policy-and-telemetry/templates/tracespan/ class=next-link>Trace