# `Milvex.Milvus.Proto.Common.ImmutableMessage`

ImmutableMessage is the message that can not be modified anymore.

# `t`

```elixir
@type t() :: %Milvex.Milvus.Proto.Common.ImmutableMessage{
  __unknown_fields__: [Protobuf.unknown_field()],
  id: Milvex.Milvus.Proto.Common.MessageID.t() | nil,
  payload: binary(),
  properties: %{optional(String.t()) => String.t() | nil}
}
```

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