vROPs - Issue creating an alert definition using the API

[VirtPhysical]

I'm trying to create an alert in vROPs using the API and I'm having issues with my JSON configuration, I've been playing around for a while now and cant get it to work... any tips?

/api/alertdefinitions 

{
  "name" : "VM Reconfiguration 2",
  "description" : "TBD",
  "adapterKindKey" : "VMWARE",
  "resourceKindKey" : "HostSystem",
  "waitCycles" : 1,
  "cancelCycles" : 1,
  "type" : 15,
  "subType" : 19,
  "states" : [ {
    "severity" : "WARNING",
    "base-symptom-set" : {
      "type" : "SYMPTOM_SET",
      "operator" : "AND",
      "symptom-sets" : [ {
        "type" : "SYMPTOM_SET",
        "relation" : "SELF",
        "aggregation" : "ALL",
        "symptomSetOperator" : "AND",
        "symptomDefinitionIds" : [ "{{TempSymptomID}}" ]
      } ]
    }
  } ]
}

When I POST, I'm getting the following error:

{

    "message": "Invalid request... #3 violations found.",

    "validationFailures": [

        {

            "failureMessage": "may not be empty",

            "violationPath": "alertDefinitionStates[0].symptoms.symptomDefinitionReferences"

        },

        {

            "failureMessage": "'AlertDefinitionState.impact' cannot be null.",

            "violationPath": "alertDefinitionStates[0].impact"

        },

        {

            "failureMessage": "'SymptomSet.relation' cannot be null.",

            "violationPath": "alertDefinitionStates[0].symptoms.relation"

        }

    ],

    "httpStatusCode": 400,

    "apiErrorCode": 400

}

Any thoughts what I am doing wrong? 

[VirtPhysical · Accepted solution]

fixed it 

{
  "name" : "VM Reconfiguration 2",
  "description" : "TBD",
  "adapterKindKey" : "VMWARE",
  "resourceKindKey" : "HostSystem",
  "waitCycles" : 1,
  "cancelCycles" : 1,
  "type" : 15,
  "subType" : 19,
  "states" : [ {
    "severity" : "WARNING",
    "base-symptom-set" : {
      "type" : "SYMPTOM_SET",
      "operator" : "AND",
      "relation" : "SELF",
      "symptomDefinitionIds" : [ "{{TempSymptomID}}" ]
},
      "impact": {
                "impactType": "BADGE",
                "detail": "health"
      }
    }
   ]
}