datasync:DescribeLocationS3 is a Read access-level action in the datasync service. Grants permission to view metadata, such as bucket name, about an Amazon S3 bucket sync location
ARNs that datasync:DescribeLocationS3 can be scoped to in an IAM policy.
Keys you can use in the Condition block of a policy that grants datasync:DescribeLocationS3.
Filters access by the tag key-value pairs associated with the resource
A minimal policy that allows datasync:DescribeLocationS3. Replace "Resource": "*" with a specific ARN to follow least privilege.
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "AllowDatasyncDescribeLocationS3",
"Effect": "Allow",
"Action": "datasync:DescribeLocationS3",
"Resource": "*"
}
]
}