case_id,attempt_id,provider,endpoint,model,api_or_sdk_version,tested_at_utc,input_sha256,settings_json,duration_seconds,resolution,submitted_at_utc,completed_at_utc,download_ready_at_utc,outcome,rejection_or_failure_reason,credits_charged,generation_cost_usd,allocated_subscription_cost_usd,editing_cost_usd,storage_and_delivery_cost_usd,operator_minutes,permitted_output_reference,pricing_source_url,pricing_checked_at_utc