@type t() :: %ExStreamClient.Model.CallParticipant{
  ban_expires: float() | nil,
  banned: boolean(),
  created_at: float() | nil,
  custom: %{optional(String.t()) => any()},
  deactivated_at: float() | nil,
  deleted_at: float() | nil,
  id: String.t(),
  invisible: boolean() | nil,
  joined_at: float(),
  language: String.t() | nil,
  last_active: float() | nil,
  last_engaged_at: float() | nil,
  online: boolean(),
  privacy_settings: ExStreamClient.Model.PrivacySettings.t() | nil,
  revoke_tokens_issued_before: float() | nil,
  role: String.t(),
  teams: [String.t()] | nil,
  teams_role: %{optional(String.t()) => String.t()},
  updated_at: float() | nil,
  user_session_id: String.t()
}