Início / Referência da API / StockSharp.Fix.Native SecurityRequestResult StockSharp.Fix.Native Campos InstrumentDataTemporarilyUnavailable : SecurityRequestResult InvalidOrUnsupportedRequest : SecurityRequestResult NoInstrumentsFoundThatMatchSelectionCriteria : SecurityRequestResult NotAuthorizedToRetrieveInstrumentData : SecurityRequestResult RequestForInstrumentDataNotSupported : SecurityRequestResult ValidRequest : SecurityRequestResult