public void setResourceArn(String resourceArn) {
        this.resourceArn = resourceArn;
    }
<p>
The Amazon Resource Name (ARN) of the rule group or firewall policy whose resource policy you want to delete.
</p>

@param resourceArn
       The Amazon Resource Name (ARN) of the rule group or firewall policy whose resource policy you want to
       delete.
aws-java-sdk-networkfirewall/src/main/java/com/amazonaws/services/networkfirewall/model/DeleteResourcePolicyRequest.java