Docusign TSP API

Question

我已经申请了Docusign TSP计划。 我们正在遵循这些说明，但是我们遇到了一些问题。 https://developers.docusign.com/id-tsp-api/guides/tsp-authentication

当我们调用以下路线时：

POST /oauth/token

POST oauth/token HTTP/1.1

Host: account-d.docusign.com
Content-Type: application/x-www-form-urlencoded
Authorization: Basic Y2xpZW50SWQ6Y2xpZW50U2VjcmV0

grant_type=authorization_code
    &code=SplxlOBeZQQYbYS6WxSbIA
    &redirect_uri=https%3A%2F%2Fclient.example.org%2Fcb

This should be the response that we are expecting:

HTTP/1.1 200 OK
Content-Type: application/json
Cache-Control: no-store
Pragma: no-cache
{
  "access_token": "(access token example removed for document brevity)",
  "expires_in": 28800,
  "token_type": "Bearer",
  "user_api": "https://{server}.docusign.net"
}

不幸的是，我们没有收到“ user_api”，而是收到了：

{
  "access_token": "ISSUED_ACCESS_TOKEN",
  "token_type": "Bearer",
  "refresh_token": "ISSUED_REFRESH_TOKEN",
  "expires_in": 28800
} 

你能帮助我吗？