Add "ZoneSettings" extensions

Extensions/Cloudflare.Zones/Models/Settings/Brotli.cs

@@ -0,0 +1,23 @@
+namespace AMWD.Net.Api.Cloudflare.Zones
+{
+	/// <summary>
+	/// When the client requesting an asset supports the Brotli compression algorithm,
+	/// Cloudflare will serve a Brotli compressed version of the asset.
+	/// </summary>
+	public class Brotli : ZoneSettingBase
+	{
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Brotli"/> class.
+		/// </summary>
+		public Brotli()
+		{
+			Id = ZoneSettingId.Brotli;
+		}
+
+		/// <summary>
+		/// Current value of the zone setting.
+		/// </summary>
+		[JsonProperty("value")]
+		public OnOffState Value { get; set; }
+	}
+}