Is there a possibility to get the leaf field names in the mappings from an ES index in a flat format?
E.g.
"message.author.firstname" : { properties... }
instead of {"message": { "author" : { "firstname" (very simplified)
Essentially, I want to build a view similar to that in Kibana Settings that gives an overview of the fields and their properties in an index:
name type format ....
message.author.firstname string
message.author.lastname string
......