[Ingest Manager] Ensure at least default Error handling on all routes#77975

Merged

jfsiii merged 4 commits intoelastic:masterfrom jfsiii:update-happy-path-error-handlers

Sep 21, 2020

+88-221

Commits on Sep 20, 2020

res.customError -> defaultIngestErrorHandler
John Schulz
committed
Missed a variable rename in prior commit
John Schulz
committed

Commits on Sep 21, 2020