@type t() :: %ExBifrost.Model.BedrockConverseResponse{
  additionalModelResponseFields: map() | nil,
  metrics: ExBifrost.Model.BedrockConverseStream200ResponseMetrics.t() | nil,
  output: ExBifrost.Model.BedrockConverseResponseOutput.t() | nil,
  performanceConfig:
    ExBifrost.Model.BedrockConverseRequestPerformanceConfig.t() | nil,
  serviceTier: ExBifrost.Model.BedrockConverseRequestServiceTier.t() | nil,
  stopReason: String.t() | nil,
  trace: map() | nil,
  usage: ExBifrost.Model.BedrockConverseStream200ResponseUsage.t() | nil
}