Android) FCM Servcie 코드

<service
                android:name=".serviceClass.MyFirebaseMessagingService"
                android:enabled="true"
                android:exported="true">
            <intent-filter>
                <action android:name="com.google.firebase.MESSAGING_EVENT"/>
                <action android:name="com.google.firebase.INSTANCE_ID_EVENT"/>
            </intent-filter>
        </service>

매니페스트에