Include Parse library to make sure the following code works.
/setup function/
void setup() {
Bridge.begin();
Serial.begin(9600);
while (!Serial);
Parse.begin("***E0uUjQkMa7nj5D5BALvzegzfyVNSG22BD2FJ", "umPSsggp5JgMFmSHfloewW5oixlM5ibt9LBS***");
// In this example, we associate this device with a pre-generated installation
Parse.getInstallationId();
Parse.startPushService();
}//setup function block
void loop() {
if (Parse.pushAvailable()) {
Serial.println("Start push");
ParsePush push = Parse.nextPush();
// Print whole JSON body
String message = push.getJSONBody();
// Serial.print("New push message size: ");
// Serial.println(message.length());
// Serial.print("New push message content: ");
Serial.println(message);
// Do something with the push
// IMPORTANT, close your push message
push.close();
checkStatus(message);
Serial.println("End Push");
}//if push notification block
} //loop