# `Grizzly.ZWave.Commands.VersionCommandClassGet`
[🔗](https://github.com/smartrent/grizzly/blob/v9.1.2/lib/grizzly/zwave/commands/version_command_class_get.ex#L1)

This module implements command VERSION_COMMAND_CLASS_GET of command class COMMAND_CLASS_VERSION

Params:

 * `:command_class` - the atom name of a command class (required)

# `param`

```elixir
@type param() :: {:command_class, atom()}
```

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