API Results for when there is "No Data"

Hi Matt -

Thanks for posting.  Currently, the REST API returns an empty array for time periods where there are no available datapoints (e.g. values = []) and returns an array of "no data" values for time periods where the collection for the DataSource in question occurred but resulted in no values (e.g. values = ["no data","no data"].  This matches the behavior of the UI, where the first scenario results in empty data & the second scenario results in No Data values.  This behavior allows differentiation of no data due to issues with data collection & no data due to environment issues (e.g. time period is set to before the device is added).  Does that make sense?

Thanks,
Sarah