Tests a CloudFront function.
See https://paws-r.github.io/docs/cloudfront/test_function.html for full documentation.
cloudfront_test_function(Name, IfMatch, Stage = NULL, EventObject)[required] The name of the function that you are testing.
[required] The current version (ETag value) of the function that you are testing,
which you can get using
describe_function.
The stage of the function that you are testing, either DEVELOPMENT or
LIVE.
[required] The event object to test the function with. For more information about the structure of the event object, see Testing functions in the Amazon CloudFront Developer Guide.