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Rest APIAPI ReferenceTraces

Check whether a project has traces

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Returns whether the project has at least one trace matching the given scope. Cheap existence probe (LIMIT 1) used to drive empty-state decisions without scanning or aggregating the whole project.

Query parameters

project_idstringOptionalformat: "uuid"
project_namestringOptional
sourcestringOptional

Restrict the probe to a single ingestion source (e.g. 'sdk' for the Logs empty state), matching the rendered list's logs-source scope. Omit to probe any source.

thread_onlybooleanOptionalDefaults to false

When true, only considers traces that belong to a thread (thread_id is set) — used by the Threads empty state.

Response

Trace existence
existsbooleanOptional
Whether the project has at least one matching entity for the given scope