As a service provider, I need to incorporate data into our multi-tenant customer portal (custom) SO THAT we can share data and other information with our customers.

Working with the SDS, it would be nice to be able to specify non equal time interval when looking at monthly summaries for example.

Alternatively, it might be useful to support providing an array of indexes defining the different interval as an alternative to only providing a count between two boundaries.

Lastly, having the flexibility to ask/return only a subset of the summary value (out of the 12 provided) might help with performance and filtering out summary value that have no mathematical sense depending upon the data type and index type being used.

As a data scientist or UI user, I don't know how much data I'm requesting when I ask for a sequence of data. However, I can provide some boundary conditions to help scope the request SO THAT OCS can deliver an appropriate level of detail for my use. This API would support this Visualization UserVoice suggestion: https://feedback.osisoft.com/forums/597811-osisoft-cloud-services/suggestions/34492885-store-pre-computed-averages-to-accelerate-data-scr