Limit on number times apple wallet passes can be updated ?

Hi,

I am working on creating a wallet pass on which the QR code needs to be refreshed after every X seconds. I am planning to do by leveraging the push notification way of updating the passes.

https://developer.apple.com/documentation/walletpasses/adding_a_web_service_to_update_passes

I was wondering if there is any limit on the rate at which the passes can be updated ?

Limit on number times apple wallet passes can be updated ?
 
 
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