Harsha Vamsi Kalluri

> @harshavamsi Could you help me understand the definition and what all falls under `ApproximateableQuery`? > > Approximation given me a perception that we are trying to approximate something and...

@msfroh @reta Would appreciate a review, will open a docs PR to reflect the new parameter change.

Thanks @msfroh and @reta, addressed the comments. If this looks good and gradle passes, feel free to merge. thanks!

@mliarakos, thanks for this PR! any interest in seeing this through the finish line?