POST_sample.json

{
    "method": "POST",
        "url": "http://mockbin.com/request",
        "httpVersion": "HTTP/1.1",
        "queryString": [{
        "name": "foo",
            "value": "bar"
    }, {
        "name": "foo",
            "value": "baz"
    }],
        "headers": [{
        "name": "Accept",
            "value": "application/json"
    }, {
        "name": "Content-Type",
            "value": "application/json"
    }],
        "cookies": [{
        "name": "foo",
            "value": "bar"
    }, {
        "name": "bar",
            "value": "baz"
    }],
        "postData": {
        "mimeType": "application/json",
            "text": "{",
            "foo": "",
            "bar": "}"
    }
}