database - iOS Insert Row with 2 Date Fields -

how 1 insert row table i've created 2 sqlserver smalldatetime fields via windows azure mobile services library? i'm trying use:

[nsdate timeintervalsince1970]

to store date-time value nstimeinterval or double. however, causes following error:

error domain=com.microsoft.windowsazuremobileservices.errordomain code=-1302 "error: bad request."

datetime fields should represented nsdate field in nsdictionary object sending insert or update call.

so do:

[table insert:@{ @"id": @"myid", @"deliverydate": [nsdate date] } completion:... ];

if send nsnumber instead, see -1302 error shown above.

HR