Accessing the body response in HTTP searches

[quintanilhar]

Hey guys!

May we have access in body response to make some validations on that?

In my case, the status code is not enough because I'm using an old version of elastic search (1.7.1) that is not compatible with the supported version but I can query in this version using get requests directly, for example:

http://localhost:9200/nginxaccess-*/_count?q=status:%5B500%20TO%20600%5D%20AND%20@timestamp:%3E=now-10m%20AND%20urlpath:\/some-resource*

I have this response body:

{"count":0,"_shards":{"total":8,"successful":8,"failed":0}}

So I can validate the body with a simple regex like: count\":[1-9]+.

Thank you!

[kiwiz]

@quintanilhar I don't have time to look at this atm, but a PR would be welcome! You'd have to update this file.