@type t() :: %ExOpenAI.Components.RealtimeServerEventResponseContentPartAdded{
  content_index: integer(),
  event_id: String.t(),
  item_id: String.t(),
  output_index: integer(),
  part: %{
    audio: String.t(),
    text: String.t(),
    transcript: String.t(),
    type: :text | :audio
  },
  response_id: String.t(),
  type: :"response.content_part.added"
}