A root AWS account owner is trying to understand various options to set the permission to AWS S3. Which of
the below mentioned options is not the right option to grant permission for S3?

A.
User Access Policy

B.
S3 Object Access Policy

C.
S3 Bucket Access Policy

D.
S3 ACL

Explanation:
Amazon S3 provides a set of operations to work with the Amazon S3 resources. Managing S3 resource access
refers to granting others permissions to work with S3. There are three ways the root account owner can define
access with S3:
S3 ACL: The user can use ACLs to grant basic read/write permissions to other AWS accounts.
S3 Bucket Policy: The policy is used to grant other AWS accounts or IAM users permissions for the bucket and
the objects in it.
User Access Policy: Define an IAM user and assign him the IAM policy which grants him access to S3.