@type t() :: %ExBifrost.Model.BedrockConverseStream200ResponseDelta{
  reasoningContent:
    ExBifrost.Model.BedrockConverseStream200ResponseDeltaReasoningContent.t()
    | nil,
  text: String.t() | nil,
  toolUse:
    ExBifrost.Model.BedrockConverseStream200ResponseDeltaToolUse.t() | nil
}