On the latest release, trying to update the events' retry settings leads to this error:

Updating trigger failed
expected Int, encountered String

After looking at the Network logs, I found out the num_retries, interval_sec and timeout_sec variables are being sent as Strings. Here's an example when updating the num_retries:

{
    "retry_conf":{"num_retries":"10","interval_sec":10,"timeout_sec":60}
}

It turns out the proper validation that uses parseInt to turn the input strings into ints was coded but never used anywhere in the code.

I'm submitting a PR right away to properly call the validateAndSave method