A company has a serverless application that uses AWS Lambda functions and AWS Systems Manager parameters to store configuration data. The company moves the Lambda functions inside the VPC and into private subnets. The Lambda functions are now producing errors in their attempts to access Systems Manager parameters.
Which solution will allow the Lambda functions to access Systems Manager parameters inside the VPC?

A. Configure security groups to allow access to Systems Manager.
B. Create an interface VPC endpoint for Systems Manager.
C. Use an Internet gateway from inside the VPC.
D. Create a gateway VPC endpoint for Systems Manager.