{"source":"semconv","version":"1.44.0","attribute":{"id":"vcs.change.id","type":"string","stability":"release_candidate","brief":"The ID of the change (pull request/merge request/changelist) if applicable. This is usually a unique (within repository) identifier generated by the VCS system.","examples":["123"],"namespace":"vcs","definedIn":"model/vcs/registry.yaml","usedBy":[{"groupId":"metric.vcs.ref.lines_delta","groupType":"metric","signalName":"vcs.ref.lines_delta","requirementLevel":"conditionally_required"},{"groupId":"metric.vcs.ref.revisions_delta","groupType":"metric","signalName":"vcs.ref.revisions_delta","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 (development)."},{"version":"1.43.0","publishedAt":"2026-07-03T20:14:31Z","kind":"stability-changed","detail":"Promoted to release_candidate.","severity":"notable"}],"replaces":["vcs.repository.change.id"]}