Hello, I am sorry asking a beginner question, but I currently try to add new aliases (read & write) to my Elasticsearch index.
I've found two possible approaches to do so, but in both cases the API returns only status "acknowledged: false".
Also tried to investigate possible mistakes, by intention writing wrong index name (error detected by API, with correct response) or confirm naming of alias is supported.
So far I couldn't find possible reason for not being able to add the aliases:
Do you know a possible reason, why the alias won't be created or how I could get more detailed information on the issue?
Kind regards
Adrian