firebase-cloud-messaging - FCM 错误，SENDER_ID_MISMATCH “PERMISSION_DENIED”

Question

当我从后端发送推送通知时收到此错误

引起：com.google.api.client.http.HttpResponseException: 403 Forbidden { "error": { "code": 403, "message": "SenderId mismatch", "status": "PERMISSION_DENIED", "details": [ {“@type”：“type.googleapis.com/google.firebase.fcm.v1.FcmError”，“errorCode”：“SENDER_ID_MISMATCH”}]}}`

Message message = Message.builder().setNotification(Notification.builder().setTitle(titulo).setBody(mensaje).build()).setToken(registrationToken).build();

    // Send a message to the device corresponding to the provided
    // registration token.
    try {
        String response = FirebaseMessaging.getInstance().send(message);
        logger.info("Firebase response: " + response);
    } catch (FirebaseMessagingException e) {
        logger.error("Error al enviar mensaje de firebase", e);
    }

标签： firebase-cloud-messaging