Exports data supplement records in the specified format (CSV or JSON). Accepts the same parameters as the List Data Supplements endpoint with an additional format field.
The response is a file download with the appropriate Content-Type and Content-Disposition headers set.
The Everflow API key generated from the Control Center > Security.
Start date (format: YYYY-MM-DD).
End date (format: YYYY-MM-DD).
Timezone identifier for the date range.
The file format for the export.
csv, json Query configuration. Same structure as the list endpoint.
File download. Content-Type is text/csv or application/json depending on the requested format. Content-Disposition header includes the filename.