Unable To Download Better S3 Object Access Denied -

Ensure your IAM policy includes permission to use the KMS key, or that the KMS key policy allows your user access. Summary Checklist Is the Object ACL set to allow read access? Does the Bucket Policy allow s3:GetObject ? Does your IAM User have the right policy attached? Is Block Public Access preventing the download? Do you have the right KMS key permissions ?

Attach a policy to your IAM user that allows s3:GetObject . A basic version looks like this: unable to download s3 object access denied

If you are trying to download an object using the AWS CLI or an SDK, the IAM entity (User or Role) you are authenticated as must have permission to access the bucket. Ensure your IAM policy includes permission to use

If the object is encrypted with AWS Key Management Service (KMS), the user needs more than just S3 permissions; they also need kms:Decrypt permissions for the specific key used to encrypt the file. Does your IAM User have the right policy attached