{"source":"semconv","version":"1.44.0","attribute":{"id":"messaging.rocketmq.message.keys","type":"string[]","stability":"development","brief":"Key(s) of message, another way to mark message besides message ID.","examples":["[\"keyA\",\"keyB\"]"],"namespace":"messaging","definedIn":"model/messaging/registry.yaml","usedBy":[{"groupId":"messaging.rocketmq.attributes.common","groupType":"attribute_group","requirementLevel":"recommended"},{"groupId":"span.messaging.rocketmq.process.consumer","groupType":"span","signalName":"messaging.process.consumer","requirementLevel":"recommended"},{"groupId":"span.messaging.rocketmq.receive.client","groupType":"span","signalName":"messaging.receive.client","requirementLevel":"recommended"},{"groupId":"span.messaging.rocketmq.send.producer","groupType":"span","signalName":"messaging.send.producer","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":[]}