AWS Elastic Transcoder-您没有从指定存储桶读取指定对象所需的权限

Question

问题

偶尔，AWS Elastic Transcoder会导致“您没有从指定存储桶读取指定对象所需的权限”。

请告知可能的原因。

IAM角色对转码器的权限设置

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "1",
      "Effect": "Allow",
      "Action": [
        "s3:Put*",
        "s3:List*",
        "s3:Get*",
        "s3:*MultipartUpload*"
      ],
      "Resource": [ 
        "arn:aws:s3:::****-uploaded/*",
        "arn:aws:s3:::****-uploaded",
        "arn:aws:s3:::****-transcoded/*",
        "arn:aws:s3:::****-transcoded"
      ]
    },
    {
      "Sid": "2",
      "Effect": "Allow",
      "Action": "sns:Publish",
      "Resource": "*"
    },
    {
      "Sid": "3",
      "Effect": "Deny",
      "Action": [
        "sns:*Remove*",
        "sns:*Permission*",
        "sns:*Delete*",
        "s3:*Policy*",
        "s3:*Delete*"
      ],
      "Resource": "*"
    }
  ]
}

错误并不总是发生。例如，一个产生720p的转码失败，而其他则没有。因此，我想原因可能不是Elastic Transcoder访问S3存储桶的IAM策略本身。

  

3004 ad1dbdec-a319-410b-bcc6-56b9331bc030：您没有将指定对象写入指定存储桶所需的权限：bucket = ****-transcoded，key = MOV02683-720p.mp4。

下面是没有错误的情况。

相关

• Controlling Access to Elastic Transcoder