Need help with total of planned vs completed estimate points in a Sprint for a Project

[ShankarChoudhury]

Hi ,I am trying to get total of planned and completed story estimates for a sprint in a project.I have multiple projects in Version and need to get this data across all sprints for all respective projects.

I tried to access Timebox as the IAssetType
IAssetType storyType = services.getMeta().getAssetType("Timebox");services.getMeta().getAssetType("Timebox");

Afterwards, created object of Query class and was able to access various attributes(Name,ID etc)
Can someone assist with getting the total of Planned & completed estimate weight for backlogs in a sprint for a Project.