How to pull Data from metron alerts ui rest api using nifi

[#1]

I just a quick question on which processor I need to use if I want to pull data from rest API of metron alerts UI

example

curl -u<user>:<password> -X POST --header 'Content-Type: application/json' --header 'Accept: application/json' --header 'api_key: search' -d '{ "indices": [], "facetFields": [], "query": "(source\\:type:exmplae1 OR alert.source\\:type:example2) AND (is_alert:true OR alert.is_alert:true)", "from": 0, "size": 25 }' 'http://URLofMyserver:withport/api/v1/search/search'

I jusyt wanted to know to pull query http requests on nifi. what processor should i use for good practice