Server returned HTTP response code: 400 for URL, when sending a post request to elasticsearch?

@xavierfacq Nop, would that make any difference?

What I found was this. According to this I changed my aggs and it's working once I recreated the index using a PUT and then tried pushing data to that index.

Once I query, it's working now. But then without recreating the whole thing is there any way I could insert the "fielddata": true for the existing index I've got at the moment? :thinking: