A Storage team wants all data transfers to an Amazon S3 bucket to remain within the AWS network. The team makes all changes to the AWS network infrastructure manually. An S3 VPC endpoint is created, and an endpoint policy with the proper permissions is set up. However, the application running on Amazon EC2 instances in the VPC is still unable to access the S3 bucket endpoint.
What is one cause of this issue?

A. Request metrics for the S3 bucket need to be enabled.
B. S3 access logs need to be disabled for the VPC endpoints to function.
C. The subnet does not have the VPC endpoint as a target in the route table.
D. The EC2 instances need to have an Elastic Network Adapter enabled.