GET a token from the NSP server for the provided user
Request:
{ "grant_type": "client_credentials" }
Response:
{ "req": { "method": "POST", "url": "https://135.121.158.85/rest-gateway/rest/api/v1/auth/token", "data": { "grant_type": "client_credentials", "json": true } }, "header": { "server": "Apache-Coyote/1.1", "content-type": "application/json", "content-length": "203", "date": "Mon, 26 Jun 2017 14:44:40 GMT", "connection": "close" }, "status": 200, "text": "{\"access_token\":\"VEtOLVNBTXFhMmI1YThkYTUtMDY3MC00NjVhLWJiMTItYTY1NGFmYjg3MGY1\",\"refresh_token\":\"UkVUS04tU0FNcWE3NWE2YmZiZS03ZGM0LTQ5MjMtOWIzNS1jODcwMTU3MzMzNDA=\",\"token_type\":\"Bearer\",\"expires_in\":43200}" }