How to hide data notification from my phone - xamarin.forms

How to hide the data notification from my phone, I want to trigger the OnNotificationReceived function in background and killed state so, am sending a data and notification message to my app.In my case only the notification want to display and the data doesn't but now these two are showing . the purpose of data is only trigger the OnNotificationReceived function in my case.
Please Help me

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FCM / APNs =>When specifying apns-collapse-id, old notifications on IOS devices are replaced by new one but new banner is always appearing

(notification banner)
What is apns-collapse-id?
https://stackoverflow.com/questions/40009738/ios-thread-id-doesnt-group-push-notifications#:~:text=What%20is%20apns,it%27s%20for%20coalescing!
I am sending notifications to my Ios users(to ios devices) every x seconds.
In this notifications I am informing users about current state of charging of their electric vehicles.
Some of our users are complaining that notifications are annoying and they are popping up too often.
My goal is to replace old notification with new on without interrupting the user. (just replace the data, no sound, no new banner).
On the server I specified apns-collapse-id in notification header. The new notification is replacing the old one but banner is appearing with every new notification and the user is annoyed.
Is this normal behaviour?
Is it possible to disable "banner displaying"?
(Ideal behaviour would be to show banner just for the first notification).
On the server I am using FCM. The type of notification is Notification messages.
Is it possible that this behaviour is bug in FCM?
message.Apns = new ApnsConfig
{
Aps = new Aps(),
Headers = new ReadOnlyDictionary<string, string>(new Dictionary<string, string>
{
{"apns-collapse-id", notification.ThreadId}
})
};

how two change the send name as i received cloud OTP and last line received as appname.firebase.com how to change both these name. Screenshot attached

i want to change Sender name as it is sent by cloud OTP and i want to change it by project name in flutter and also last line it is not user friendly . how to change both these if anyone know please tell me and Screenshot is attached. Please see both issues one is Cloud OTP and second one is last line as I get about firebase i wanna change both them
Screenshot is attached

telegram.error.BadRequest: Message to edit not found

What kind of event should trigger the functionality?
A user presses an InlineKeyboardButton within the bot itself
What kind of chat is the functionality supposed to work in?
The button is on a message that is from a bot to the user. (i.e inside chat with a bot. NOT in a group/channel)
How do you want your bot to react?
I wish to read the text of the message using text = str(update['callback_query']['message']['text'])
I then wish to edit that message using query.edit_message_text(text=text, reply_markup = keyboard)
What is the problem?
In step 1, that 'text' field is completely missing in the 'Update' dictionary.
As a result, the 'edit_message' in step 2 dont work and throw "Message to edit not found telegram"
The above behavior occurs for posts about 48hours from today. Meaning the inlinebutton works normally first, then after ____ period of time passed, the error described above is observed.
What is my hypothesis?
Telegram side deletes that information and dont allow me to call it after ____ period in time.

How to get the desired format for a Windows phone 8 push notification sent from asp.net

I followed this tutorial:
https://msdn.microsoft.com/en-us/library/windows/apps/hh202967(v=vs.105).aspx
It works, but the toast that appears on the phone screen contains all of this:
Received Toast 4:05 PM:
wp:Text1: Please
wp:Text2: Help!
wp.Param: /Page2.xaml?
NavigatedFrom=Toast Notification
I would like for the toast to only contain text1 and text2. In this instance I only want "Please Help!" to appear. I've looked at everything on MSDN and everywhere else on google and there is nothing on it.
You should see what you want if the demo app isn't running when the toast arrives: an alert with "Please Help!" will show at the top of the screen.
If the app is running then the app's ShellToastNotificationReceived event fires instead of the toast appearing on the phone. This lets the app decide what to show. The demo code parses the received data and explicitly adds each key and value to a string and shows it in a MessageBox. This is purely for demonstration. A real app would never do that.
Typically a real app would find the interesting information and display it in-line rather than in a MessageBox, but the details will depend on the app.
If you want to display the contents of wp:Text1 and wp:Text2 in a TextBlock you can create the string something like:
StringBuilder message = new StringBuilder();
message.AppendFormat("{0} {1}",e.Collection["wp:Text1"],e.Collection["wp:Text2"]);
MyTextBlock.Text = message;
In production you'd probably want to verify that wp:Text1 and wp:Text2 existed, etc.

Parse, how to send push notification to targeted users

I have successfully setup parse push notifications and in my installation table I have both an installation, and device token. What I'm really trying to do is send a push notification to certain users, rather than certain devices. How do I bing the installations table to the uses table, so that I can make a query by users and get back a deviceid to push to
From https://parse.com/docs/push_guide#top/iOS, section "Using Advanced Targeting".
You can even create relationships between your Installation objects
and other classes saved on Parse. To associate a PFInstallation with a
particular user, for example, you can simply store the current user on
the PFInstallation.
// Associate the device with a user
PFInstallation *installation = [PFInstallation currentInstallation];
installation[#"user"] = [PFUser currentUser];
[installation saveInBackground];
Now you can create a query on the installation table, where "user" is the user you want to send a push notification to.
Finally, use that query when constructing the push object.
Example in Objective-C (adjust accordingly, if you're sending the push in some other language):
PFQuery *pushQuery = [PFInstallation query];
[pushQuery whereKey:#"user" equalTo:someUser]; // where some user is the user object that is to receive a push notification
PFPush *push = [[PFPush alloc] init];
[push setQuery:pushQuery];
[push setMessage:#"Hi there!"];
[push sendPushInBackground];

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