Thanks for the help Jon, I am able to get the JSON response now.

Jon,Thanks for the explanation, though wanted to confirm is there a typo in the  mentioned URL.When I try to use this URL after replacing parameter values I get a File not found error, and if I replace ubox with mbox in the URL I am gettingmboxEnv.disable(10 * 60) // got 500 from node(Code removed b...