2026-03-31 | Forecast fields now nullable

Changed

Forecast metadata and asset fields now nullable

Two fields can now accept null values in forecast responses and requests.

Affected endpoints:

• GET /forecasts/ercot-forecasts-list/
• GET /forecasts/forecasts/
• GET /forecasts/forecasts/{id}/
• GET /forecasts/gb-forecasts-list/
• POST /forecasts/run-simulation/

Updated fields:

• forecast_metadata.capacity_mwh_battery - Can now be null
• run_asset.custom_degradation_curve_file_name - Can now be null