@type t() :: %MailSlurpAPI.Model.ContactProjection{
  company: String.t() | nil,
  createdAt: DateTime.t(),
  emailAddress: String.t() | nil,
  emailAddresses: [String.t()] | nil,
  firstName: String.t() | nil,
  groupId: String.t() | nil,
  id: String.t(),
  lastName: String.t() | nil,
  optOut: boolean()
}