Which solution will meet these requirements?

A company is preparing to deploy a new serverless workload. A solutions architect needs to configure permissions for invoking an AWS Lambda function. The function will be triggered by an Amazon EventBridge (Amazon CloudWatch Events) rule. Permissions should be configured using the principle of least privilege.

Which solution will meet these requirements?
A . Add an execution role to the function with lambda;lnvokeFunction as the action and * as the principal.
B . Add an execution rote to the function with lambda;lnvokeFunction as the action and Service: eventsamazonaws.com as the principal.
C . Add a resource-based policy to the function with lambda;’ as the action and Service: events.amazonaws.com as the principal.
D . Add a resource-based policy to the function with lambda;InvokeFunction as the action and Service: events.amazonaws.com as the principal.

View Answer

Answer: C