title: JSON ResponseSchemaValidation in Karate
body: <pre><code>  "totalRows": 1,
    "colDefs": [
      {
    "entityAttributeId": "acctNm",
    "headerName": "Account Name",
    "field": "2",
    "entityPath": "",
    "entityId": "account"
  },
  {
    "entityAttributeId": "acctId",
    "headerName": "Account ID",
    "field": "1",
    "entityPath": "",
    "entityId": "account"
  }
  ],
  "rowData": [
  {
    "1": "1939",
    "2": "Bay Pond Partners",
    "rowMeta": {
      "account": {
        "acctInstrumentId": "0025-1939",
        "acctId": "1939"
      }
    }
    }
  ]
  }
  </code></pre>
  
  <p>I have following response from a filter query. As the filter should return only one value, that I am validating with this :
  And match GetDataSet_Response contains {"totalRows": 1}</p>
  
  <p>The filter is based on Acctid. Now, I need to validate acctID value and entire json schema. How can I do it in KARATE?</p>