An Amazon EC2 Instance Is Denied Access to a Newly

An Amazon EC2 instance is denied access to a newly created AWS KMS CMK used for decrypt actions. The environment has the following configuration: The instance is allowed the kms:Decrypt action in its IAM role for all resources The AWS KMS CMK status is set to enabled The instance can communicate with the KMS API using a configured VPC endpoint What is causing the issue?

A) The kms:GenerateDataKey permission is missing from the EC2 instance's IAM role
B) The ARN tag on the CMK contains the EC2 instance's ID instead of the instance's ARN
C) The kms:Encrypt permission is missing from the EC2 IAM role
D) The KMS CMK key policy that enables IAM user permissions is missing