curl --request GET \
  --url https://api.dfns.io/auth/users \
  --header 'Authorization: Bearer <token>'

{
  "items": [
    {
      "username": "<string>",
      "name": "<string>",
      "userId": "us-6b58p-r53sr-rlrd3l5cj3uc4ome",
      "credentialUuid": "<string>",
      "isActive": true,
      "isServiceAccount": true,
      "isRegistered": true,
      "isSSORequired": true,
      "permissionAssignments": [
        {
          "permissionName": "<string>",
          "permissionId": "pm-37vj4-jkr4l-lc9945spfftkne57",
          "assignmentId": "as-1vcmc-qrek0-6b4vii9pln60907e",
          "operations": [
            "<string>"
          ]
        }
      ],
      "orgId": "or-30tnh-itmjs-s235s5ontr3r23h2",
      "accountId": "acct-24hka-dhili-9hgvdlvr1ohpibp4",
      "permissions": [
        "<string>"
      ]
    }
  ],
  "nextPageToken": "<string>"
}