@type t() :: %MailSlurpAPI.Model.WaitForSmsConditions{
  before: DateTime.t() | nil,
  count: integer(),
  countType: String.t() | nil,
  delayTimeout: integer() | nil,
  limit: integer() | nil,
  matches: [SmsMatchOption] | nil,
  phoneNumberId: String.t(),
  since: DateTime.t() | nil,
  sortDirection: String.t() | nil,
  timeout: integer(),
  unreadOnly: boolean() | nil
}