How to get JSON response only from an ob-restclient block

Question

I'm trying to construct an Org-based pipeline for some DevOps activities. Part of this requires making REST API calls and proceeding based on the results of those calls. I'm using ob-restclient for making actual requests. One example would be:

#+name: applications
#+begin_src restclient :output value raw
  GET :host/rest/deploy/application
  Authorization: Basic :auth
  Connection: keep-alive
  Accept: application/json
  Content-Type: application/json
#+end_src

:host and :auth are variables that I define elsewhere. Now, this works fine, except the RESULTS section looks like this:

#+RESULTS: applications
#+BEGIN_SRC js
[
  {
    ...
  }
  ...
]

// <some response headers>
#+END_SRC

I want to be able to use the named result (applications) as input variable to another code block, but the problem is, it's not a pure JSON string, but also contains the JS codeblock markers and the response headers. Any idea how I could get only the JSON part without parsing this string output? I suspect this might be configurable on restclient's side, but I was unable to find a solution.

Answer 1

I know it has been a long time since this was asked, but in the current version of ob-restclient (20220819.2228), I am able to show only results by using the :jq option:

#+begin_src restclient :results pure :jq .
  GET :host/rest/deploy/application
  Authorization: Basic :auth
  Connection: keep-alive
  Accept: application/json
  Content-Type: application/json
#+end_src