AWS unable to access S3 bucket from EC2 Windows

Question

 I have launched a Windows instance and created an S3 bucket also created role S3 full access and then assigned it to the instance. But if I try to access the file from the bucket I getting an error:

<Error>

    <Code>AccessDenied</Code>

    <Message>Access Denied</Message>

    <RequestId>5EDB0A49E36E0E50</RequestId>

    <HostId>cPFNEbsfwXA=</HostId>

</Error>

My role is below: 

{

  "Code" : "Success",

  "LastUpdated" : "2018-04-10T04:47:11Z",

  "Type" : "AWS-HMAC",

  "AccessKeyId" : "myaccess"

  "SecretAccessKey" : "mysecretkey",

  "Token" : "mytoken",

  "Expiration" : "2018-04-10T11:10:43Z"

}

I'm new to AWS, can some help me!

Answer 1

When you are trying to access objects using the URL in the browser, there you are not passing the user credentials so S3 doesn't know who you are and therefore denying accessing.

You can access the objects via API call from SDK or by CLI.

Do check out to AWS Course to master AWS.

Watch this video tutorial to know more about S3.