CSV import / export
Background client import and export.
Import clients from a CSV file
Runs in the background: the response is a CSV operation whose progress you can follow with `GET /csv-operations`.
Export clients to CSV
Runs in the background: the response is a CSV operation whose progress you can follow with `GET /csv-operations`.
List CSV operations
Lists the wallet's CSV import and export operations, most recent first by default. Use it to follow a background import or export and to get the generated file (`fileLink`). Filter by `operationType` (`IMPORT` or `EXPORT`).