@type t() :: %Notifique.OpenApi.Model.NtfSmsSendSmsRequest{
  from: String.t() | nil,
  i18n: %{optional(String.t()) => any()} | nil,
  localization:
    Notifique.OpenApi.Model.NtfSmsSendSmsRequestLocalization.t() | nil,
  metadata: Notifique.OpenApi.Model.NtfSmsSendSmsRequestMetadata.t() | nil,
  options: Notifique.OpenApi.Model.NtfSmsSendSmsRequestOptions.t() | nil,
  payload: Notifique.OpenApi.Model.NtfSmsSendSmsRequestPayload.t(),
  schedule: Notifique.OpenApi.Model.NtfSmsSendSmsRequestSchedule.t() | nil,
  to: [String.t()],
  type: String.t(),
  variables: %{optional(String.t()) => String.t()} | nil
}