@type t() :: %DocuSign.Model.RecipientViewRequest{
  assertionId: String.t() | nil,
  authenticationInstant: String.t() | nil,
  authenticationMethod: String.t() | nil,
  clientURLs: DocuSign.Model.RecipientTokenClientUrls.t() | nil,
  clientUserId: String.t() | nil,
  email: String.t() | nil,
  frameAncestors: [String.t()] | nil,
  messageOrigins: [String.t()] | nil,
  pingFrequency: String.t() | nil,
  pingUrl: String.t() | nil,
  recipientId: String.t() | nil,
  returnUrl: String.t() | nil,
  securityDomain: String.t() | nil,
  userId: String.t() | nil,
  userName: String.t() | nil,
  xFrameOptions: String.t() | nil,
  xFrameOptionsAllowFromUrl: String.t() | nil
}