So.. an ephemeral device becomes a regular device after 4 hours? First 4 hours count toward minutely quota and then toward device quota? Is ephemeral a toggle when creating the key itself?
If it exists for more than 4 hours, 0 minutes are consumed - the 240 minutes are "refunded" to the pot.
Ephemeral keys can still be used to manage long-lived devices when you want them automatically cleaned up if they disappear - they'll just count as tagged nodes when they hit that 241 minute age.
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So.. an ephemeral device becomes a regular device after 4 hours? First 4 hours count toward minutely quota and then toward device quota? Is ephemeral a toggle when creating the key itself?
If it exists for more than 4 hours, 0 minutes are consumed - the 240 minutes are "refunded" to the pot.
Ephemeral keys can still be used to manage long-lived devices when you want them automatically cleaned up if they disappear - they'll just count as tagged nodes when they hit that 241 minute age.