# `Common.Message.ParamRequestList`
[🔗](https://github.com/fancydrones/xmavlink/blob/main/lib/common.ex#L2764)

# `t`

```elixir
@type t() :: %Common.Message.ParamRequestList{
  target_component: XMAVLink.Types.uint8_t(),
  target_system: XMAVLink.Types.uint8_t()
}
```

Request all parameters of this component. After this request, all parameters are emitted. The parameter microservice is documented at https://mavlink.io/en/services/parameter.html

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