Dldss-422 -

The most common "422" in a professional/reporting context is the .

Users will be able to download a CSV file containing their transaction history directly from the dashboard. The export will respect the user’s role‑based permissions, allow optional date‑range filtering, and stream the data to avoid memory pressure on the server. An audit entry will be recorded for each export, and the feature will be gated behind a feature flag for a phased rollout. Success will be measured by a ≥ 90 % reduction in support tickets requesting transaction data and an average export time of ≤ 5 seconds for up to 10 k rows. dldss-422