Special characters in http post request

We can pass special characters in http post request by encoding the URL parameters as shown below

var headers = {
	Authorization': 'Bearer ${secretKey}' ,
	'Content-Type': 'text/plain',
			}
 var details = {
             'name': <username>,
             'email': <email>,
             "phone": <phone>
                };
 var formBody = [];
                for (var property in details) {
                    var encodedKey = encodeURIComponent(property);
                    var encodedValue = encodeURIComponent(details[property]);
                    formBody.push(encodedKey + "=" + encodedValue);
                }
formBody = formBody.join("&");
 var url = <URL>
 var Apiresponse = nlapiRequestURL(url, formBody , headers, null, "POST");
 var body = Apiresponse.getBody();
 nlapiLogExecution("ERROR", "bodybody", JSON.stringify(body));