{"source":"semconv","version":"1.44.0","attribute":{"id":"rpc.system","type":"enum","enumMembers":[{"id":"grpc","value":"grpc","stability":"development","brief":"gRPC"},{"id":"java_rmi","value":"java_rmi","stability":"development","brief":"Java RMI"},{"id":"dotnet_wcf","value":"dotnet_wcf","stability":"development","brief":".NET WCF"},{"id":"apache_dubbo","value":"apache_dubbo","stability":"development","brief":"Apache Dubbo"},{"id":"connect_rpc","value":"connect_rpc","stability":"development","brief":"Connect RPC"},{"id":"onc_rpc","value":"onc_rpc","stability":"development","brief":"[ONC RPC (Sun RPC)](https://datatracker.ietf.org/doc/html/rfc5531)"},{"id":"jsonrpc","value":"jsonrpc","stability":"development","brief":"JSON-RPC"}],"stability":"development","brief":"Deprecated, use `rpc.system.name` attribute instead.","examples":[],"deprecated":{"reason":"renamed","renamedTo":"rpc.system.name"},"namespace":"rpc","definedIn":"model/rpc/deprecated/registry-deprecated.yaml","usedBy":[{"groupId":"span.aws.client","groupType":"span","requirementLevel":"required"},{"groupId":"span.aws.s3.client","groupType":"span","requirementLevel":"required"},{"groupId":"span.dynamodb.batchgetitem.client","groupType":"span","requirementLevel":"required"},{"groupId":"span.dynamodb.batchwriteitem.client","groupType":"span","requirementLevel":"required"},{"groupId":"span.dynamodb.createtable.client","groupType":"span","requirementLevel":"required"},{"groupId":"span.dynamodb.deleteitem.client","groupType":"span","requirementLevel":"required"},{"groupId":"span.dynamodb.deletetable.client","groupType":"span","requirementLevel":"required"},{"groupId":"span.dynamodb.describetable.client","groupType":"span","requirementLevel":"required"},{"groupId":"span.dynamodb.getitem.client","groupType":"span","requirementLevel":"required"},{"groupId":"span.dynamodb.listtables.client","groupType":"span","requirementLevel":"required"},{"groupId":"span.dynamodb.putitem.client","groupType":"span","requirementLevel":"required"},{"groupId":"span.dynamodb.query.client","groupType":"span","requirementLevel":"required"},{"groupId":"span.dynamodb.scan.client","groupType":"span","requirementLevel":"required"},{"groupId":"span.dynamodb.updateitem.client","groupType":"span","requirementLevel":"required"},{"groupId":"span.dynamodb.updatetable.client","groupType":"span","requirementLevel":"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"},{"version":"1.38.0","publishedAt":"2025-10-29T20:23:26Z","kind":"enum-members-changed","detail":"Enum members changed (5 to 7).","severity":"informational"},{"version":"1.39.0","publishedAt":"2026-01-12T22:11:41Z","kind":"renamed","detail":"Renamed to `rpc.system.name`.","severity":"notable"}],"replaces":[]}