Asset number; selects the asset<NNN> directory in the edge box's Parquet archive.
Optionalbox_Box identifier kept for compatibility with older request shapes. The exporter does not read it; the box is chosen by the request subject.
LabJack channel numbers to export. The exporter sorts them and removes duplicates.
Optionaldownload_File name the exporter reports in its meta frame. Also used locally when no
meta frame arrives. The exporter's default is
labjack_asset<NNN>_<start>_<end>.csv.
End of the range, RFC 3339. Inclusive; must not be before start.
OptionalfiltersNoise filters per channel, copied from the config's sensor_settings.filters. When
set, the CSV gets a filtered_value column (see docs/src/reference/export-protocol.md).
OptionalformatExport format. Ignored here: downloadExportViaNats always sends csv.
Start of the range, RFC 3339. Inclusive.
Export request fields supplied by the caller.
downloadExportViaNats sends these as JSON with
formatforced tocsvand anack_subjectadded.