Hi all.
I've read on document API for Reindex (5.x) that if I pass ?wait-for-completion=false for _reindex as URL parameter a task will be returned to be used for get status.
If the request contains wait_for_completion=false then Elasticsearch will perform some preflight checks, launch the request, and then return a task which can be used with Tasks APIs to cancel or get the status of the task
But when I'm passing that URL parameter I'm not getting a task information. I'm missing something?
Best regards