# File lib/fog/compute/openstack/models/security_group.rb, line 49
        def delete_security_group_rule(rule_id)
          Fog::Logger.deprecation('#create_security_group_rule is deprecated. Use the Fog::Compute::Openstack::SecurityGroupRule objects to destroy rules.')
          service.delete_security_group_rule(rule_id)
          true
        end