Handle cache & spam messages

[abdev2019]

Hello,

I'm using webhook in an application to push some messages to a channel, a day an issue occurred in the app, and it keep pushing messages forever, and it was not possible to stop it because the application end-user does not know that and did not close the app.

So, I suggest if you can provide an option or a flag in the webhook request payload to decide if i want to cache the pushed messages or not. A page to handle spam manually would be helpful.

BR.