AWS AUTH0 DELEGATION ERROR 缺少委托人参数 (invalid_request)答案

【问题标题】：AWS AUTH0 DELEGATION ERROR Missing principal parameter (invalid_request)AWS AUTH0 DELEGATION ERROR 缺少委托人参数 (invalid_request)
【发布时间】：2020-03-29 12:36:57
【问题描述】：

在尝试从 Auth0 获取委托令牌以访问 AWS 上的 S3 存储桶时，我收到此错误：

{
    "error": "invalid_request",
    "error_description": "Missing principal parameter"
}

这是请求的正文：

{ 
    "client_id": "HIDDEN CLIENT ID",
    "grant_type": "urn:ietf:params:oauth:grant-type:jwt-bearer",
    "id_token": "HIDDEN ID TOKEN",
    "target": "HIDDEN TARGET",
    "api_type": "aws",
    "role": "HIDDEN ROLE ARN"
}

【问题讨论】：

标签： amazon-web-services amazon-s3 auth0 delegation principal

【解决方案1】：

可能还有其他解决方案，但我如何让它发挥作用是：

Replace,
         "api_type": "aws"
With: 
         "api_type": "aws:s3"
OR:
         "api_type": "aws:x" (where x is any AWS service code that you are trying to access!)

【讨论】：