{"source":"semconv","version":"1.44.0","attribute":{"id":"opentracing.ref_type","type":"enum","enumMembers":[{"id":"child_of","value":"child_of","stability":"development","brief":"The parent Span depends on the child Span in some capacity"},{"id":"follows_from","value":"follows_from","stability":"development","brief":"The parent Span doesn't depend in any way on the result of the child Span"}],"stability":"development","brief":"Parent-child Reference type","note":"The causal relationship between a child Span and a parent Span.","examples":[],"namespace":"opentracing","definedIn":"model/opentracing/registry.yaml","usedBy":[{"groupId":"opentracing","groupType":"attribute_group","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":[]}