# `Trellis.HeldKeys`
[🔗](https://github.com/salesforce-misc/trellis/blob/v0.1.0-alpha/clients/elixir/lib/trellis/status.ex#L216)

The keys a transform holds in quarantine, as `Trellis.status/2` and
`Trellis.self_check/3` report them: how many (`count`), and when the one
held longest was last poisoned (`oldest_poisoned_at`).

# `t`

```elixir
@type t() :: %Trellis.HeldKeys{count: pos_integer(), oldest_poisoned_at: DateTime.t()}
```

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*Consult [api-reference.md](api-reference.md) for complete listing*