{"status":"info","message":"FRED Loader Worker","configured_regions":["CA","US_MW","US_NE","US_W","US_S","US_SA","UK_LON","UK_N"],"configured_region_groups":{"first":["CA","US_MW","US_NE","US_W"],"second":["US_S","US_SA","UK_LON","UK_N"]},"endpoints":{"/process-feed":"Trigger FRED data processing (supports ?regions=<subset>&regions_group=first|second&limit=<N>). Available regions: CA,US_MW,US_NE,US_W,US_S,US_SA,UK_LON,UK_N","/requeue-429":"POST: Requeue Cloudflare Images cf-upload 429 failures (durable retry)"}}