# `A2UICore.Message.Operation.UpdateComponents`
[🔗](https://github.com/a2ui-elixir/a2ui/blob/v0.1.1/umbrella/apps/a2ui_core/lib/a2ui_core/message/operation.ex#L35)

An `updateComponents` message: components to add to a surface or
replace in it, as the wire maps.

# `t`
*since 0.1.0* 

```elixir
@type t() :: %A2UICore.Message.Operation.UpdateComponents{
  components: [map()],
  surface_id: String.t()
}
```

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