Add force + operation_threading to RefreshRequest

Removed in REST API spec elastic/elasticsearch#25234 - patched in to maintain binary compatibility

Author: codebrain

src/CodeGeneration/ApiGenerator/Overrides/Descriptors/RefreshDescriptorOverrides.cs

@@ -0,0 +1,23 @@
+using ApiGenerator.Domain;
+
+namespace ApiGenerator.Overrides.Descriptors
+{
+	public class RefreshDescriptorOverrides : DescriptorOverridesBase
+	{
+		public override CsharpMethod PatchMethod(CsharpMethod method)
+		{
+			method.Url.Params.Add("force", new NoopApiQueryParameters() { Type = "boolean" });
+			method.Url.Params.Add("operation_threading", new NoopApiQueryParameters());
+			return method;
+		}
+
+		private class NoopApiQueryParameters : ApiQueryParameters
+		{
+			public NoopApiQueryParameters()
+			{
+				this.Obsolete = "calling this is a noop";
+				this.FluentGenerator = (queryStringParamName, mm, original, setter) => $"public {queryStringParamName} {mm.ToPascalCase()}({CsharpType(mm)} {mm}) => this;";
+			}
+		}
+	}
+}