تو مرحله دوم اینو میاره
{"success":false,"errors":[{"code":6007,"message":"Malformed JSON in request body"}],"messages":[],"result":null}
++++++++++++++++++++++++++++++++++++++++++++++++++ ++++
من از ویندوز استفاده می کنم و اینکار رو کردم درست شد
For Windows:
- Replace the single quotes with double quotes: ' --> "
- Escape the double quotes with a backslash: " --> "
http://stackoverflow.com/a/37821554