When I declare LCM template in CDT with one of parameters taken from A&AI (vnf-name being assigned to vnf_instance variable in this case) there is an exception raised by APPC

CDT Ansible tempalate:

{
	"PlaybookName": "${()=(book_name)}",
	"NodeList": ${()=(node_list)},
	"EnvParameters": {
		"ConfigFileName": "traffic_distribution_config.json",
		"vnf_instance": "${()=(vnf_instance)}",
	},
	"FileParameters": {
		"traffic_distribution_config.json": "${()=(file_parameter_content)}"
	},
	"InventoryNames": "VM",
	"Timeout": 3600
}

com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "rule-type" (class org.onap.sdnc.config.params.data.Parameter), not marked as ignorable (9 known properties: "defaultValue", "requestKeys", "responseKeys", "ruleType", "type", "name", "description", "required", "source"])

Karaf log attached