tca_policy: "{
  "domain": "measurementsForVfScaling",
  "metricsPerEventName": [
    {
      "eventName": "vFirewallBroadcastPackets",
      "controlLoopSchemaType": "VNF",
      "policyScope": "DCAE",
      "policyName": "DCAE.Config_tca-hi-lo",
      "policyVersion": "v0.0.1",
 
      "thresholds": [
        {
          "closedLoopControlName": "ControlLoop-vFirewall-d0a1dfc6-94f5-4fd4-a5b5-4630b438850a",
          "version": "1.0.2",
          "fieldPath": "$.event.measurementsForVfScalingFields.vNicUsageArray[*].receivedTotalPacketsDelta",
          "thresholdValue": 300,
          "direction": "LESS_OR_EQUAL",
          "severity": "MAJOR",
          "closedLoopEventStatus": "ONSET"
        },
        {
          "closedLoopControlName": "ControlLoop-vFirewall-d0a1dfc6-94f5-4fd4-a5b5-4630b438850a",
          "version": "1.0.2",
          "fieldPath": "$.event.measurementsForVfScalingFields.vNicUsageArray[*].receivedTotalPacketsDelta",
          "thresholdValue": 700,
          "direction": "GREATER_OR_EQUAL",
          "severity": "CRITICAL",
          "closedLoopEventStatus": "ONSET"
        }
      ]
    }
  ]
 
}"