---
title: Sample Watson QA Request Response
type: article
date: 2014-09-27
source: website
original_url: "https://navveenbalani.dev/index.php/articles/sample-watson-qa-request-response/"
topics: ["ai"]
legacy_categories: ["cognitive-computing"]
tags: ["watson-bluemix-services", "watson-qa-service"]
summary: "Here is a sample raw JSON request for Watson Q/A service. {\"question\" : { \"evidenceRequest\" : { \"items\" : 5 }, \"questionText\" : \"what is ebola?\" } } You can use client tools like POSTER in the chrome browser to test out invocations. Given below is a sample invocation request…"
draft: false
---

Here is a sample raw JSON request for Watson Q/A service.
{"question" : {
"evidenceRequest" : {
"items" : 5
},
"questionText" : "what is ebola?"
}
}
You can use client tools like POSTER in the chrome browser to test out invocations. Given below is a sample invocation request with required parameters.
[](/images/2015/04/watson-qa.png)