`{
    "userName" : "UserName",
    "password" : "Password",
    "instance"  : "Instance Name",
    "table":"incident",
    "sysId": "9d385017c611228701d22104cc95c371",
    "model":"{'assigned_to':'681b365ec0a80164000fb0b05854a0cd','urgency':'2','comments':'Elevating urgency, this is a blocking issue'}"
}`

`    Map<String, Object> headers = new HashMap<>();
    headers.put(ServiceNowConstants.ACTION, ServiceNowConstants.ACTION_UPDATE);
    headers.put(ServiceNowConstants.RESOURCE, "table");
    headers.put(ServiceNowConstants.TABLE, msg.getTable());
    headers.put(ServiceNowConstants.SYSPARM_ID , msg.getSysId());
    headers.put(ServiceNowConstants.MODEL, msg.getModel());
    exchange.getOut().setHeaders(headers);`

`servicenow://${header.instance}?userName=${header.name}&password=${header.password}&apiUrl=${header.apiUrl}`

`<h2>HTTP ERROR 500</h2>
        <p>Problem accessing /servicenow/update. Reason:
            <pre>model must be specified</pre>`