无法从S3下载文件

Question

I have an EC2 instance with S3 FullAccess roles attached to it, The instance is in a Public subnet in my VPC.

I have installed AWS CLI on the EC2 instance using the following commands -

$ curl "https://s3.amazonaws.com/aws-cli/awscli-bundle.zip" -o "awscli-bundle.zip"
$ unzip awscli-bundle.zip
$ sudo ./awscli-bundle/install -i /usr/local/aws -b /usr/local/bin/aws

I verified the AWS CLI installation using the following command -

$ aws help

I could list the S3 Buckets using the following command -

$ aws s3 ls

I have a file uploaded on S3 inside a prefix location, I tried to download it using the following command -

aws s3api get-object --bucket demoBucketName --key demoFolder/demoFile.php demoFile.php

I got the following error for the above command -

I also tried with -

aws s3 cp s3://demoBucketName/demoFolder/demoFile.php demoFile.php

Got this error for the 2nd command -

Answer 1

aws s3api get-bucket-location --bucket BUCKET

假设以上命令的输出为us-west-2 。

aws s3api get-object --bucket demoBucketName --key --region us-west-2 demoFolder/demoFile.php demoFile.php