Postman 列出通过邮递员分配给应用程序的Okta用户名

有没有办法通过邮递员列出分配给应用程序的用户名。我不是在寻找Okta用户名，而是要将用户名传递给SP。如果是，是否有办法将响应限制为仅该值，而不是列出用户时返回的所有值

好问题

您想要得到的是SAML断言中发送的内容，对吗

我可以用这样的方法得到它：

oktaorg../api/v1/apps/0oa1775fsuhaO5wKD1d8/users/00uy74c0h7NGTLBSXQOC

这是它返回的内容

{ "id": "00uy74c0h7NGTLBSXQOC",
"externalId": null,
 "created": "2017-03-10T19:17:05.000Z",
"lastUpdated": "2017-03-10T19:17:05.000Z",
"scope": "GROUP",
"status": "ACTIVE",
"statusChanged": "2017-03-10T19:17:05.000Z",
"passwordChanged": null,
"syncState": "DISABLED",
"lastSync": null,
"credentials": {
  "userName": "oktaadmin2@okta.com" /*this is what you want I think */
},
"profile": {},
"_links": {
  "app": {
    "href": "https://companyx.okta.com/api/v1/apps/0oa1775fsuhaO5wKD1d8"
},
"group": {
  "name": "Everyone",
  "href": "https://companyx.okta.com/api/v1/groups/00gy74c0gzOSVLSLVYIG"
},
"user": {
  "href": "https://companyx.okta.com/api/v1/users/00uy74c0h7NGTLBSXQOC"
}
  }
}