recordingS3Prefix

S3 prefix of the S3 bucket where the participant is being recorded, if individual participant recording is enabled, or "" (empty string), if recording is not enabled. If individual participant recording merge is enabled, and if a stage publisher disconnects from a stage and then reconnects, IVS tries to record to the same S3 prefix as the previous session. See /ivs/latest/RealTimeUserGuide/rt-individual-participant-recording.html#ind-part-rec-merge-frag.