I am using C# to get FX data form Datastream webservice. The request is as follow.
DSGetDataRequest request = new DSGetDataRequest()
TokenValue = this.token,
DataRequest = new DSDataRequest()
Instrument = instrument,
DataTypes = prgDataTypes,
Date = new DSDate()
Kind = DSDateKind.TimeSeries,
Start = startDate.ToString("yyyy-MM-dd"),
End = endDate.ToString("yyyy-MM-dd"),
Frequency = FrequencySymbol
DataTypes.Value = "ER"
I am getting no data back.
response.Dates = null
I believe the instrument.Value is wrong but I don't what is the correct format.