Question: I am printing the data from `ViewModel` into `DataTable` in the following way, but how to obtain a `space` between `@item.FirstName` and `@item.LastName` so that the output can be of the form `FirstName LastName`? At present, I am getting the `Name` as `FirstNameLastName`. Ex: `MarkStevens`. I want to print it as `Mark Stevens`. 

```
@if(Model.Count() != 0)
{
    <thead>
        <tr>
            <th data-column-id="Name">Name</th>
            ...
        </tr>
    </thead>
}
else
{
    <h3 style="text-align:center">No Records Found</h3>
}
<tbody>
    @foreach(var item in Model)
    {
        <tr>
            <td>
                @(if (item.UserId != null)
                {
                    @item.FirstName @item.LastName
                }
                else
                {
                    @item.OtherUser
                }
            </td>
        </tr>
    }
</tbody>

```

Answer: 
You can use prettyPrint method of Response class. Status you will have to print.
(Response to comment)
If your API call return JSON responses, you can use a JSON validator module. 

What it does is: you provide a JSON *schema*, and it compares it with the response. The JSON schema syntax is defined over there: <http://json-schema.org/latest/json-schema-validation.html> (it looks more complex than it actually is) and here are some examples <http://json-schema.org/examples.html>. You can define, in your schema, if a field is `"required"`, and also which `"type"` it should be (string, integer etc.) and many other things! 

Here's a simple tutorial that helped me implement it with Rest-Assured: <https://blog.jayway.com/2013/12/10/json-schema-validation-with-rest-assured/>