@type t() :: %Spatio.Model.UpdateAgentRequest{
  color: String.t() | nil,
  description: String.t() | nil,
  icon: String.t() | nil,
  metadata: %{optional(String.t()) => any()} | nil,
  name: String.t() | nil,
  systemPrompt: String.t() | nil,
  tools: [String.t()] | nil
}