Creates a RuleGroup. A rule group is a collection of predefined rules
that you add to a web ACL. You use UpdateRuleGroup to add rules to the
rule group.
wafregional_create_rule_group(Name, MetricName, ChangeToken)[required] A friendly name or description of the RuleGroup. You can't change
Name after you create a RuleGroup.
[required] A friendly name or description for the metrics for this RuleGroup. The
name can contain only alphanumeric characters (A-Z, a-z, 0-9); the name
can't contain whitespace. You can't change the name of the metric
after you create the RuleGroup.
[required] The value returned by the most recent call to GetChangeToken.
svc$create_rule_group( Name = "string", MetricName = "string", ChangeToken = "string" )
Rule groups are subject to the following limits:
Three rule groups per account. You can request an increase to this limit by contacting customer support.
One rule group per web ACL.
Ten rules per rule group.
For more information about how to use the AWS WAF API to allow or block HTTP requests, see the AWS WAF Developer Guide.