# `Grizzly.ZWave.Commands.CentralSceneSupportedReport`
[🔗](https://github.com/smartrent/grizzly/blob/v9.1.4/lib/grizzly/zwave/commands/central_scene_supported_report.ex#L1)

This command is used to report the maximum number of supported scenes and the
Key Attributes supported for each scene.

Versions 1 and 2 are obsolete. Version 3+ fields are required.

Params:

  * `:supported_scenes` - This field indicates the maximum number of scenes
    supported by the requested device. (required)

  * `:slow_refresh_support` - This field indicates whether the node supports
    the Slow Refresh capability. (required)

  * `:identical` - This field indicates if all scenes are supporting the same
    Key Attributes (required)

  * `:bit_mask_bytes` - This field advertises the size of each “Supported Key Attributes”
    field measured in bytes. Must be 1..3. (required)

  * `:supported_key_attributes` - This field advertises the attributes supported
    by the corresponding scene (required)
    * A list of lists of key attributes where a key attribute is one of
      `:key_pressed_1_time` | `:key_released` | `:key_held_down` | `:key_pressed_2_times`
      | `:key_pressed_3_times` | `:key_pressed_4_times` | `:key_pressed_5_times`.
    * If not identical, the first list of key attributes corresponds to scene 1, the
      second to scene 2 etc. for each of supported_scenes
    * If identical, only the key attributes of scene 1 are to be listed

# `param`

```elixir
@type param() ::
  {:supported_scenes, non_neg_integer()}
  | {:slow_refresh_support, boolean()}
  | {:identical, boolean()}
  | {:bit_mask_bytes, 1..3}
  | {:supported_key_attributes,
     [Grizzly.ZWave.CommandClasses.CentralScene.key_attributes()]}
```

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