0 whether or not it found anything, and 2 only when the event log cannot be read.
Text
reproducible until appears on incidents when retention is configured.
JSON
total_matching and truncated are always present, so a shortened list can never be mistaken for a clean one. Events follow the drift event schema.
incidents export
--since writes a JSON array of every incident in the window. See Incident bundles and the bundle format.
incidents import
data_dir: the event and its recording into the local log, a rule with provenance imported:<fingerprint> on the sandbox linked to the event’s upstream that answers the recorded route with the recorded status and body, conditioned on the bundle’s resource state when present, and that resource seeded into the sandbox’s store. Each step is idempotent; importing twice reports what was already there. Prints the three things it did and the reproduce line. Exits 2 when the bundle is refused (wrong schema version, unknown fields, incomplete, over 8 MiB) or when no sandbox is linked to the upstream.