Question

In this code, there is a red squiggly lines under IndexQuery, PatchRequest, and PatchCommandType, indicating that the proper namespace is not imported. What namespace do I need to import?

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Raven.Client.Document;

...

documentStore.DatabaseCommands.UpdateByIndex("DataByColor",
new IndexQuery
{
    Query = "Color:red"
}, new[]
{
        new PatchReques
        {
            Type = PatchCommandType.Set,
            Name = "Color",
            Value = "Green"
        }
},
allowStale: false);

Answer 1

using Raven.Abstractions.Data; 

Is the solution.