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

his command is used to request the status of a specified Covering Parameter.

Params:

  * `:parameter_name` - the parameter's name (see Grizzly.ZWave.CommandClasses.WindowCovering for options)
  * `:current_value` - the current value of the Parameter
  * `:target_value` - the target value of an ongoing transition or the most recent transition for the Parameter
  * `:duration` - the time needed to reach the Target Value at the actual transition rate

# `param`

```elixir
@type param() ::
  {:parameter_name,
   Grizzly.ZWave.CommandClasses.WindowCovering.parameter_name()}
  | {:current_value, byte()}
  | {:target_value, byte()}
  | {:duration, byte()}
```

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