{
    "$schema": "http://json-schema.org/draft-04/schema#",
			"description": "instanceIds that may be associated with a particular request",
			"type": "object",
			"properties": {  
				"networkInstanceId": {
					"description": "UUID for the network instance (if any)",
					"type": "string"
				},  
				"serviceInstanceId": {
					"description": "UUID for the service instance",
					"type": "string"
				},  
				"vfModuleInstanceId": {
					"description": "UUID for the vfModule instance (if any)",
					"type": "string"
				},  
				"vnfInstanceId": {
					"description": "UUID for the vnf instance (if any)",
					"type": "string"
				},  
				"volumeGroupInstanceId": {
					"description": "UUID for the volume group instance (if any)",
					"type": "string"
				}  
		}
}