@type t() :: %ExBifrost.Model.CohereChatResponse{
  finish_reason: String.t() | nil,
  id: String.t() | nil,
  logprobs: [ExBifrost.Model.CohereChatResponseLogprobsInner.t()] | nil,
  message: ExBifrost.Model.CohereChatResponseMessage.t() | nil,
  usage: ExBifrost.Model.CohereChatV2200ResponseDeltaUsage.t() | nil
}