[DX-391] Add channelFilters to GetPendingEvents query.

src/Enjin.Platform.Sdk/Enjin.Platform.Sdk/Model/FilterType.cs

@@ -0,0 +1,25 @@
+using System.Runtime.Serialization;
+using System.Text.Json.Serialization;
+using JetBrains.Annotations;
+
+namespace Enjin.Platform.Sdk;
+
+/// <summary>
+/// Enum values representing the type of filter <see cref="FilterType"/>.
+/// </summary>
+[JsonConverter(typeof(JsonStringEnumMemberConverter))]
+[PublicAPI]
+public enum FilterType
+{
+    /// <summary>
+    /// Indicates an AND filter type.
+    /// </summary>
+    [EnumMember(Value = "AND")]
+    And,
+
+    /// <summary>
+    /// Indicates an OR filter type.
+    /// </summary>
+    [EnumMember(Value = "OR")]
+    Or,
+}

src/Enjin.Platform.Sdk/Enjin.Platform.Sdk/Model/StringFilterInput.cs

@@ -0,0 +1,39 @@
+using System.Text.Json.Serialization;
+using JetBrains.Annotations;
+
+namespace Enjin.Platform.Sdk;
+
+/// <summary>
+/// Models a parameter for parameters that can be used to filter data.
+/// </summary>
+[JsonConverter(typeof(GraphQlParameterJsonConverter<StringFilterInput>))]
+[PublicAPI]
+public class StringFilterInput : GraphQlParameter<StringFilterInput>
+{
+    /// <summary>
+    /// Initializes a new instance of the <see cref="StringFilterInput"/> class.
+    /// </summary>
+    public StringFilterInput()
+    {
+    }
+
+    /// <summary>
+    /// Sets the filter type.
+    /// </summary>
+    /// <param name="type">The filter type.</param>
+    /// <returns>This parameter for chaining.</returns>
+    public StringFilterInput SetType(FilterType? type)
+    {
+        return SetParameter("type", type);
+    }
+
+    /// <summary>
+    /// Sets the search term for the filter.
+    /// </summary>
+    /// <param name="filter">Set the search term for the filter.</param>
+    /// <returns>This parameter for chaining.</returns>
+    public StringFilterInput SetFilter(string filter)
+    {
+        return SetParameter("filter", filter);
+    }
+}

src/Enjin.Platform.Sdk/Enjin.Platform.Sdk/Schema/CoreTypes.cs

@@ -116,6 +116,18 @@ public static class CoreTypes
     /// </summary>
     public const string EncodableTokenIdInputArray = "[EncodableTokenIdInput!]!";
 
+    // StringFilterInputType
+
+    /// <summary>
+    /// String for <c>StringFilterInput</c> type.
+    /// </summary>
+    public const string StringFilter = "StringFilter!";
+
+    /// <summary>
+    /// String for an array of <c>StringFilterInput</c> type.
+    /// </summary>
+    public const string StringFilterArray = "[StringFilter!]";
+
     // FreezeStateType
 
     /// <summary>

src/Enjin.Platform.Sdk/Enjin.Platform.Sdk/Schema/Queries/GetPendingEvents.cs

@@ -25,4 +25,14 @@ public GetPendingEvents SetAcknowledgeEvents(bool? acknowledgeEvents)
     {
         return SetVariable("acknowledgeEvents", CoreTypes.Boolean, acknowledgeEvents);
     }
+
+    /// <summary>
+    /// Sets any channel filters.
+    /// </summary>
+    /// <param name="filters">Sets any channel filters.</param>
+    /// <returns>This request for chaining.</returns>
+    public GetPendingEvents SetChannelFilters(StringFilterInput[]? filters)
+    {
+        return SetVariable("channelFilters", CoreTypes.StringFilterArray, filters);
+    }
 }