changing restapi property values for xos user

Change-Id: I11003b308789d48e9a122bf16267c5869432f012
diff --git a/src/test/cord-api/Framework/restApi.py b/src/test/cord-api/Framework/restApi.py
index a11664f..ba2de91 100644
--- a/src/test/cord-api/Framework/restApi.py
+++ b/src/test/cord-api/Framework/restApi.py
@@ -28,8 +28,8 @@
         self.rp = readProperties(os.path.abspath(os.path.dirname(__file__))+"/../Properties/"+ propertyFile)
         self.controllerIP = self.getValueFromProperties("SERVER_IP")
         self.controllerPort = self.getValueFromProperties("SERVER_PORT")
-        self.user = self.getValueFromProperties("USER")
-        self.password = self.getValueFromProperties("PASSWD")
+        self.user = self.getValueFromProperties("XOS_USER")
+        self.password = self.getValueFromProperties("XOS_PASSWD")
         self.jsonHeader = {'Content-Type': 'application/json'}
 
     def getValueFromProperties(self, key):