| InvalidOrderQuantity(Securities.Security security, decimal quantity) | QuantConnect.Messages.DefaultBrokerageModel | static |
| InvalidOrderSize(Securities.Security security, decimal quantity, decimal price) | QuantConnect.Messages.DefaultBrokerageModel | static |
| InvalidSecurityTypeForLeverage(Securities.Security security) | QuantConnect.Messages.DefaultBrokerageModel | static |
| InvalidSecurityTypeToGetFillModel(IBrokerageModel brokerageModel, Securities.Security security) | QuantConnect.Messages.DefaultBrokerageModel | static |
| NoDataForSymbol | QuantConnect.Messages.DefaultBrokerageModel | static |
| OrderUpdateNotSupported | QuantConnect.Messages.DefaultBrokerageModel | static |
| UnsupportedCrossZeroByOrderType(IBrokerageModel brokerageModel, OrderType orderType) | QuantConnect.Messages.DefaultBrokerageModel | static |
| UnsupportedCrossZeroOrderUpdate(IBrokerageModel brokerageModel) | QuantConnect.Messages.DefaultBrokerageModel | static |
| UnsupportedMarketOnOpenOrdersForFuturesAndFutureOptions | QuantConnect.Messages.DefaultBrokerageModel | static |
| UnsupportedOrderType(IBrokerageModel brokerageModel, Orders.Order order, IEnumerable< OrderType > supportedOrderTypes) | QuantConnect.Messages.DefaultBrokerageModel | static |
| UnsupportedSecurityType(IBrokerageModel brokerageModel, Securities.Security security) | QuantConnect.Messages.DefaultBrokerageModel | static |
| UnsupportedTimeInForce(IBrokerageModel brokerageModel, Orders.Order order) | QuantConnect.Messages.DefaultBrokerageModel | static |
| UnsupportedUpdateQuantityOrder(IBrokerageModel brokerageModel, OrderType orderType) | QuantConnect.Messages.DefaultBrokerageModel | static |