request return with 400 "bad request"

[roysG]

I have request that work in the curl in the command line but not work with your library on node js.

The request in curl command line(WORK):

curl -X POST "http://run.selfiecash.me:8080/predict" -d '{
"service":"getAge",
"parameters":{
"output":{
"best":5
}
},
"data":["https://scontent-frx5-1.cdninstagram.com/t51.2885-19/11856752_515409661959330_1395087449_a.jpg"]
}'

The request through your library(Not Work):

var options = {
url: 'http://run.selfiecash.me:8080/predict',
method: "post",
include:true,

            headers:{
                'Accept' : 'application/json',
                'Content-Length' : post_data.length,
                "Content-Type" : "application/json"
            },
            data:data,

        };

        curl.request(options, function (err2, parts) {
            parts = parts.split('\r\n');
            var data = parts.pop();

            console.log(err2,parts);
        });

Why i get error 400 ?

[WioSwitch]

try method: "POST",