'The given data was invalid.', 'client_error' => 'This request could not be completed.', 'settlement_not_approved' => 'Settlement batch is not approved for payout (both status and review_status must be approved).', 'not_found' => 'The requested resource was not found.', 'too_many_requests' => 'Too many requests. Please try again later.', 'server_error' => 'Something went wrong. Please try again later.', 'jackpot_manual_burst_failed' => 'Manual jackpot burst failed: :reason', ];