draft APIs schema for async query execution

[satish-mittal]

Description

Please include a summary of the change, motivation and context.

Testing

Please describe the tests that you ran to verify your changes. Please summarize what did you test and what needs to be tested e.g. deployed and tested helm chart locally.

Checklist:

• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• Any dependent changes have been merged and published in downstream modules

Documentation

Make sure that you have documented corresponding changes in this repository or hypertrace docs repo if required.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (8c2c883) 73.26% compared to head (1c71a0b) 73.26%.

Additional details and impacted files

@@            Coverage Diff            @@
##               main     #216   +/-   ##
=========================================
  Coverage     73.26%   73.26%           
  Complexity     1115     1115           
=========================================
  Files            96       96           
  Lines          4784     4784           
  Branches        547      547           
=========================================
  Hits           3505     3505           
  Misses         1054     1054           
  Partials        225      225           

Flag	Coverage Δ
integration	73.26% <ø> (ø)
unit	69.26% <ø> (ø)

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[github-actions]

Unit Test Results

  40 files  ±0    40 suites  ±0   7s ⏱️ -4s
319 tests ±0  319 ✔️ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit 1c71a0b. ± Comparison against base commit 8c2c883.