@type t() :: %DocuSign.Model.EnvelopesSharesResponseItem{
  agentUser: DocuSign.Model.AuthorizationUser.t() | nil,
  createdTimestamp: String.t() | nil,
  envelopeId: String.t() | nil,
  errorDetails: DocuSign.Model.ErrorDetails.t() | nil,
  modifiedTimestamp: String.t() | nil,
  permission: String.t() | nil,
  senderInfo: DocuSign.Model.AuthorizationUser.t() | nil,
  shareId: String.t() | nil,
  subject: String.t() | nil
}