Removes one or more tags from the specified CloudWatch Events resource. In CloudWatch Events, rules can be tagged.
cloudwatchevents_untag_resource(ResourceARN, TagKeys)
[required] The ARN of the CloudWatch Events rule from which you are removing tags.
[required] The list of tag keys to remove from the resource.
svc$untag_resource( ResourceARN = "string", TagKeys = list( "string" ) )