{"source":"semconv","version":"1.44.0","attribute":{"id":"url.template","type":"string","stability":"development","brief":"The low-cardinality template of an [absolute path reference](https://www.rfc-editor.org/rfc/rfc3986#section-4.2).","examples":["/users/{id}","/users/:id","/users?id={id}"],"namespace":"url","definedIn":"model/url/registry.yaml","usedBy":[{"groupId":"attributes.http.client","groupType":"attribute_group","requirementLevel":"opt_in"},{"groupId":"metric_attributes.http.client","groupType":"attribute_group","requirementLevel":"opt_in"},{"groupId":"metric_attributes.http.client.experimental","groupType":"attribute_group","requirementLevel":"conditionally_required"},{"groupId":"metric_attributes.http.client.experimental","groupType":"attribute_group","requirementLevel":"opt_in"},{"groupId":"metric.http.client.active_requests","groupType":"metric","signalName":"http.client.active_requests","requirementLevel":"conditionally_required"},{"groupId":"metric.http.client.request.body.size","groupType":"metric","signalName":"http.client.request.body.size","requirementLevel":"conditionally_required"},{"groupId":"metric.http.client.request.body.size","groupType":"metric","signalName":"http.client.request.body.size","requirementLevel":"opt_in"},{"groupId":"metric.http.client.request.duration","groupType":"metric","signalName":"http.client.request.duration","requirementLevel":"opt_in"},{"groupId":"metric.http.client.response.body.size","groupType":"metric","signalName":"http.client.response.body.size","requirementLevel":"conditionally_required"},{"groupId":"metric.http.client.response.body.size","groupType":"metric","signalName":"http.client.response.body.size","requirementLevel":"opt_in"},{"groupId":"span.http.client","groupType":"span","requirementLevel":"opt_in"}]},"history":[{"version":"1.30.0","publishedAt":"2025-01-24T19:11:42Z","kind":"first-seen","detail":"Already present at v1.30.0, the oldest release tracked here (experimental)."},{"version":"1.31.0","publishedAt":"2025-03-11T00:53:13Z","kind":"stability-changed","detail":"Stability label respelled from experimental to development.","severity":"informational"}],"replaces":[]}