[ML] Updates specs for GET job, job stats, model snapshots, and overall buckets APIs#909

Merged

szabosteve merged 2 commits intoelastic:mainfrom szabosteve:get.ad.job

Oct 29, 2021

+203-33

Commits on Oct 19, 2021

[ML] Updates specs for GET job, job stats, model snapshots, and overall buckets APIs.
szabosteve
committed

Commits on Oct 20, 2021

[ML] Addresses feedback.
szabosteve
committed