: The IAM role attached to your EC2 instance does not have s3:GetObject permission for the specific aws-quicksetup-patchpolicy bucket.
The most common fix is adding a policy to the IAM role assigned to your EC2 instances. Ensure the following statement is included: : The IAM role attached to your EC2
In some cases, multiple State Manager associations might be trying to patch the same node simultaneously, causing a lock error that looks like a download failure. Verify your configurations in the Systems Manager Quick Setup Dashboard to ensure there is no overlap. Resolve Quick Setup patch policy errors in Systems Manager Verify your configurations in the Systems Manager Quick
tnc s3.[region].amazonaws.com -port 443 Linux: curl -v https://s3.[region].amazonaws.com : The IAM role attached to your EC2
: The S3 bucket itself may have a policy that explicitly denies access to certain IAM roles or requires specific VPC endpoints.