Thank you very much for clarifying. In our case device with that token has been deleted in February. We sent silent pushes every day since February. We also sent regular pushes once or twice. Token is still valid and we did not get 410 responses. We understand that there is a fuzzy schedule but could you please confirm whether fuzzy schedule could last for months so we could have better expectation in terms of when to invalidate and remove tokens on our side?

@Engineer thank you very much for clarifying. In our case device with that token has been deleted in February. We sent silent pushes every day since February. We also sent regular pushes once or twice. Token is still valid and we did not get 410 responses. We understand that there is a fuzzy schedule but could you please confirm whether fuzzy schedule could last for months so we could have better expectation in terms of when to invalidate and remove tokens on our side?

thank you very much for clarifying. In our case device with that token has been deleted in February. We sent silent pushes every day since February. We also sent regular pushes once or twice. Token is still valid and we did not get 410 responses. We understand that there is a fuzzy schedule but could you please confirm whether fuzzy schedule could last for months so we could have better expectation in terms of when to invalidate and remove tokens on our side?

@Engineer thank you very much for clarifying. In our case device with that token has been deleted in February. We sent silent pushes every day since February. We also sent regular pushes once or twice. Token is still valid and we did not get 410 responses. We understand that there is a fuzzy schedule but could you please confirm whether fuzzy schedule could last for months so we could have better expectation in terms of when to invalidate and remove tokens on our side?

@Engineer Thank you for clarifying. In our case the app was deleted in February and notification was sent more than once since then -- silent pushes were sent every day since February. The token still appears to be valid. Historically we expected Apple to return 410 within weeks (even with fuzzy schedule) but can it theoretically last for months?