@type t() :: %DocuSign.Model.EnvelopeDocument{
  addedRecipientIds: [String.t()] | nil,
  attachmentTabId: String.t() | nil,
  authoritativeCopy: String.t() | nil,
  authoritativeCopyMetadata: DocuSign.Model.PropertyMetadata.t() | nil,
  availableDocumentTypes: [DocuSign.Model.SignatureType.t()] | nil,
  containsPdfFormFields: String.t() | nil,
  display: String.t() | nil,
  displayMetadata: DocuSign.Model.PropertyMetadata.t() | nil,
  docGenDocumentStatus: String.t() | nil,
  docGenErrors: [DocuSign.Model.DocGenSyntaxError.t()] | nil,
  docGenFormFields: [DocuSign.Model.DocGenFormField.t()] | nil,
  documentBase64: String.t() | nil,
  documentFields: [DocuSign.Model.NameValue.t()] | nil,
  documentId: String.t() | nil,
  documentIdGuid: String.t() | nil,
  errorDetails: DocuSign.Model.ErrorDetails.t() | nil,
  includeInDownload: String.t() | nil,
  includeInDownloadMetadata: DocuSign.Model.PropertyMetadata.t() | nil,
  isDocGenDocument: String.t() | nil,
  name: String.t() | nil,
  nameMetadata: DocuSign.Model.PropertyMetadata.t() | nil,
  order: String.t() | nil,
  pages: [DocuSign.Model.Page.t()] | nil,
  signerMustAcknowledge: String.t() | nil,
  signerMustAcknowledgeMetadata: DocuSign.Model.PropertyMetadata.t() | nil,
  sizeBytes: String.t() | nil,
  templateLocked: String.t() | nil,
  templateRequired: String.t() | nil,
  type: String.t() | nil,
  uri: String.t() | nil
}