当角色进入以下URL时，如何从有效负载中按角度获取角色

Question

{
  "UserId": "15",
  "UserName": "UserOne",
  "UserTypeId": "2",
  "http://schemas.microsoft.com/ws/2008/06/identity/claims/role": [
    "Customer",
    "Admin"
  ],
  "exp": 1581228944,
  "iss": "qse.ml",
  "aud": "customer"
}

当角色遵循以下网址时，如何从有效负载中获取角色