如何从DocuSign REST API获取信封过期信息

我正在处理一个通过REST API创建docusign信封的项目。我希望能够自定义信封的到期日期。我已经能够成功完成这项工作，但是当编写集成测试时，我无法让DocuSign验证我以前创建的信封的过期日期。如何从DocuSign REST API获取信封过期信息

根据documentation,我应该可以通过致电GET/accounts/{accountId}/envelopes/{envelopeId}得到信封的到期信息。但是，当我实际进行此调用时，我只会列出示例响应中列出的一些字段。

我的回答是：

{ 
    "status": "sent", 
    "documentsUri": "/envelopes/UUID/documents", 
    "recipientsUri": "/envelopes/UUID/recipients", 
    "envelopeUri": "/envelopes/UUID", 
    "emailSubject": "Please DocuSign this document: test.pdf", 
    "envelopeId": "UUID", 
    "customFieldsUri": "/envelopes/UUID/custom_fields", 
    "notificationUri": "/envelopes/UUID/notification", 
    "enableWetSign": "false", 
    "allowMarkup": "false", 
    "allowReassign": "false", 
    "createdDateTime": "2015-10-17T00:08:31.5930000Z", 
    "lastModifiedDateTime": "2015-10-17T00:08:31.5930000Z", 
    "sentDateTime": "2015-10-17T00:08:32.2470000Z", 
    "statusChangedDateTime": "2015-10-17T00:39:05.4712662Z", 
    "documentsCombinedUri": "/envelopes/UUID/documents/combined", 
    "certificateUri": "/envelopes/UUID/documents/certificate", 
    "templatesUri": "/envelopes/UUID/templates", 
    "messageLock": "true", 
    "recipientsLock": "false", 
    "purgeState": "unpurged" 
}

特别，我在找notification领域，其子域。

这是一个DocuSign错误吗？或者我只是做错了什么？

来源

2015-10-17 Matthew Bush