How do I get the most recent good value at a point in time from Time Series Insights?

Question

I cannot find a reliable way to retrieve the most recent good value prior to a given timestamp via the TSI API without recursing the entire history of each point. It looks like the getEvents, getSeries, and getAggregateSeries only ever process data INSIDE the searchSpan, so if you need to find the value prior to a timestamp, you need to put a huge span in place. Since these methods only ever return the first 10k (or 250k) samples ordered from the beginning of the search span, there is no easy way to find the most recent value without progressively recursing back in history until you find a sample.

Is there a way to do this using the various aggregate, boundary, and take: 1 options which doesn't need me to search the entire history of the series?

Answer 1

@Richard Bailey Apologies for taking too long on this. Currently we don't support this feature.

Also, We would like to inform you that, We have shared this feedback with our Time Series Insights product team and it has been considered for feature request. Please let us know if you have any further queries.

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