{"source":"semconv","version":"1.44.0","attribute":{"id":"faas.invoked_region","type":"string","stability":"development","brief":"The cloud region of the invoked function.","note":"SHOULD be equal to the `cloud.region` resource attribute of the invoked function.","examples":["eu-central-1"],"namespace":"faas","definedIn":"model/faas/registry.yaml","usedBy":[{"groupId":"attributes.faas.common","groupType":"attribute_group","requirementLevel":"conditionally_required"},{"groupId":"faas.client","groupType":"span","signalName":"faas.client","requirementLevel":"conditionally_required"}]},"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":[]}