How to check if Datastoreservice/TeleportService is up or down

Hi, I am just try to understand how notoriety checks how teleportservice and datastoreservice is down or not.
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This going is on my head so badly.

You would use pcall to check if the service was able to perform a function or not.
In fact, you’re supposed to use pcall for services that require HTTP or API properties. It states it on the documentation page.
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Oh, yes yes, I completely forgot about that.

https://developer.roblox.com/en-us/api-reference/function/Players/GetPlayers

Unsafe doesn’t necessarily mean pcall is required.