elasticsearch6.2 do not support POST request

[wkmnet]

elasticsearch6.2 do not support POST request

[apikas]

A little late, but maybe this can help someone using ElasticSearch 6.* ...
Read the error message carefully (if you can't see it set true).
Maybe it says you can't POST to "/". In that case, add your index and _bulk to the , e.g.
https://user:[email protected]:9200/myindex-bla-bla/_bulk
(_bulk is used instead of _doc for appenders that send multiple JSON in the same message).