{"source":"semconv","version":"1.44.0","attribute":{"id":"cloud.availability_zone","type":"string","stability":"development","brief":"Cloud regions often have multiple, isolated locations known as zones to increase availability. Availability zone represents the zone where the resource is running.","note":"Availability zones are called \"zones\" on Alibaba Cloud and Google Cloud.","examples":["us-east-1c"],"namespace":"cloud","definedIn":"model/cloud/registry.yaml","usedBy":[{"groupId":"entity.cloud","groupType":"entity","signalName":"cloud","requirementLevel":"recommended"}]},"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":[]}