如何排查ACM导入证书出错？

排错参考 https://aws.amazon.com/cn/premiumsupport/knowledge-center/acm-import-troubleshooting/ “证书字段包含多个证书。您只能在此字段中指定一个证书“ 部分。确保您正确地将证书文件填写到证书正文 certificate body、证书私钥 private key、证书链 certificate chain，可以参考一下https://aws.amazon.com/cn/blogs/china/amazon-cloudfront-user-domain-name-deployment-and-typical-troubleshooting/ 中的在ACM中上传已有的第三方SSL证书章节