I found \"Query using POST\" from here.
And tried to use curl command from command like. Installed curl by refering this for windows.
Here is my CURL string:
Seems to be an windows issue. Do not use the ' (single-quote) character.
'
Instead, use " (double-quote) character for enclosing the string. Then, if you have inner quotes, use """ (3x double-quotes) to escape them.
"
"""
Example: "{ """name""":"""Frodo""", """age""":123 }"
"{ """name""":"""Frodo""", """age""":123 }"