A DevOps engineer used an AWS CloudFormation custom resource to set up AD Connector. The AWS Lambda function executed and created AD Connector, but CloudFormation is not transitioning from CREATE_IN_PROGRESS to CREATE_COMPLETE. Which action should the engineer take to resolve this issue?
A) Ensure the Lambda function code has exited successfully.
B) Ensure the Lambda function code returns a response to the pre-signed URL.
C) Ensure the Lambda function IAM role has cloudformation:UpdateStack permissions for the stack ARN.
D) Ensure the Lambda function IAM role has ds:ConnectDirectory permissions for the AWS account.

Question

Quizplus · Accepted Answer

The Lambda function must return a response to the pre-signed URL provided by CloudFormation to signal the completion of the custom resource creation.

A DevOps Engineer Used an AWS CloudFormation Custom Resource to Set