[9.1] Address some of the AOT compiler errors in .NET 9 (#8649) (#8652)

github-actions[bot] · Mpdreamz · web-flow · commit 450aac94a0d4 · 2025-08-12T12:24:06.000+02:00
Co-authored-by: Martijn Laarman &lt;Mpdreamz@gmail.com&gt;
diff --git a/src/Elastic.Clients.Elasticsearch/Elastic.Clients.Elasticsearch.csproj b/src/Elastic.Clients.Elasticsearch/Elastic.Clients.Elasticsearch.csproj
@@ -14,7 +14,7 @@
   <PropertyGroup>
     <IsPackable>true</IsPackable>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
-    <TargetFrameworks>netstandard2.0;net462;netstandard2.1;net8.0</TargetFrameworks>
+    <TargetFrameworks>netstandard2.0;net462;netstandard2.1;net8.0;net9.0</TargetFrameworks>
     <CheckForOverflowUnderflow>true</CheckForOverflowUnderflow>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <Nullable>annotations</Nullable>
diff --git a/src/Elastic.Clients.Elasticsearch/_Shared/Core/Extensions/ExpressionExtensions.cs b/src/Elastic.Clients.Elasticsearch/_Shared/Core/Extensions/ExpressionExtensions.cs
@@ -3,6 +3,7 @@
 // See the LICENSE file in the project root for more information.
 
 using System;
+using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 using System.Linq.Expressions;
 
@@ -87,7 +88,10 @@ private class SuffixExpressionVisitor : ExpressionVisitor
 
 		public SuffixExpressionVisitor(string suffix) => _suffix = suffix;
 
+		[RequiresDynamicCode("Use of Expression.Call requires dynamic code generation.")]
+#pragma warning disable IL3051
 		public override Expression Visit(Expression node) => Expression.Call(
+#pragma warning restore IL3051
 			typeof(SuffixExtensions),
 			nameof(SuffixExtensions.Suffix),
 			null,
diff --git a/src/Elastic.Clients.Elasticsearch/_Shared/Core/Infer/DynamicPropertyAccessor.cs b/src/Elastic.Clients.Elasticsearch/_Shared/Core/Infer/DynamicPropertyAccessor.cs
@@ -51,8 +51,10 @@ internal static class DynamicPropertyAccessor
 		// Build compiled getter delegate.
 
 #pragma warning disable IL3050
+#pragma warning disable IL2060
 		var getterDelegateFactory = MakeDelegateMethodInfo.MakeGenericMethod(type, getterMethod.ReturnType);
 #pragma warning restore IL3050
+#pragma warning restore IL2060
 		var genericGetterDelegate = (Func<object, object>)getterDelegateFactory.Invoke(null, [getterMethod])!;
 
 		return instance => retrieverFunc(genericGetterDelegate, instance);
diff --git a/src/Elastic.Clients.Elasticsearch/_Shared/Core/Infer/Field/FieldExpressionVisitor.cs b/src/Elastic.Clients.Elasticsearch/_Shared/Core/Infer/Field/FieldExpressionVisitor.cs
@@ -10,6 +10,7 @@
 using System.Runtime.CompilerServices;
 using System.Text;
 using System.Collections;
+using System.Diagnostics.CodeAnalysis;
 
 namespace Elastic.Clients.Elasticsearch;
 
@@ -61,6 +62,8 @@ protected override Expression VisitMember(MemberExpression expression)
 		return base.VisitMember(expression);
 	}
 
+	[RequiresDynamicCode("Use of Expression.Lambda")]
+	[UnconditionalSuppressMessage("Trimming", "IL3051", Justification = "Can only annotate our implementation")]
 	protected override Expression VisitMethodCall(MethodCallExpression methodCall)
 	{
 		if (methodCall.Method.Name == nameof(SuffixExtensions.Suffix) && methodCall.Arguments.Any())
@@ -97,6 +100,7 @@ protected override Expression VisitMethodCall(MethodCallExpression methodCall)
 		return base.VisitMethodCall(methodCall);
 	}
 
+	[RequiresDynamicCode("Use of Expression.Lambda")]
 	private static void VisitConstantOrVariable(MethodCallExpression methodCall, Stack<string> stack)
 	{
 		var lastArg = methodCall.Arguments.Last();
diff --git a/src/Elastic.Clients.Elasticsearch/_Shared/Core/Infer/Id/IdConverter.cs b/src/Elastic.Clients.Elasticsearch/_Shared/Core/Infer/Id/IdConverter.cs
@@ -3,6 +3,7 @@
 // See the LICENSE file in the project root for more information.
 
 using System;
+using System.Diagnostics.CodeAnalysis;
 using System.Text.Json;
 using System.Text.Json.Serialization;
 using Elastic.Clients.Elasticsearch.Serialization;
@@ -27,6 +28,7 @@ public override void WriteAsPropertyName(Utf8JsonWriter writer, Id value, JsonSe
 			? new Id(reader.GetInt64())
 			: new Id(reader.GetString());
 
+	[UnconditionalSuppressMessage("AOT", "IL2072:Calling members annotated with 'RequiresDynamicCodeAttribute'", Justification = "Call to object.GetType()")]
 	public override void Write(Utf8JsonWriter writer, Id value, JsonSerializerOptions options)
 	{
 		if (value is null)
diff --git a/src/Elastic.Clients.Elasticsearch/_Shared/Core/Infer/Id/IdResolver.cs b/src/Elastic.Clients.Elasticsearch/_Shared/Core/Infer/Id/IdResolver.cs
@@ -6,6 +6,7 @@
 using System.Collections.Concurrent;
 using System.Diagnostics.CodeAnalysis;
 using System.Globalization;
+using static System.Diagnostics.CodeAnalysis.DynamicallyAccessedMemberTypes;
 
 namespace Elastic.Clients.Elasticsearch;
 
@@ -16,12 +17,11 @@ public class IdResolver
 	private readonly IElasticsearchClientSettings _settings;
 	private readonly ConcurrentDictionary<Type, Func<object, string?>?> _localDelegateCache = new();
 
-	public IdResolver(IElasticsearchClientSettings settings)
-	{
-		_settings = settings;
-	}
+	public IdResolver(IElasticsearchClientSettings settings) => _settings = settings;
 
-	public string? Resolve<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties | DynamicallyAccessedMemberTypes.NonPublicProperties)] T>(T instance)
+	[UnconditionalSuppressMessage("AOT", "IL3050:Calling members annotated with 'RequiresDynamicCodeAttribute'", Justification = "Call to object.GetType()")]
+	[UnconditionalSuppressMessage("AOT", "IL2072:Calling members annotated with 'RequiresDynamicCodeAttribute'", Justification = "Call to object.GetType()")]
+	public string? Resolve<[DynamicallyAccessedMembers(PublicProperties | NonPublicProperties)] T>(T instance)
 	{
 		if (_settings.DefaultDisableIdInference || (instance is null))
 		{
@@ -31,7 +31,7 @@ public IdResolver(IElasticsearchClientSettings settings)
 		return Resolve(instance.GetType(), instance);
 	}
 
-	public string? Resolve([DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties | DynamicallyAccessedMemberTypes.NonPublicProperties)] Type type, object instance)
+	public string? Resolve([DynamicallyAccessedMembers(PublicProperties | NonPublicProperties)] Type type, object instance)
 	{
 		if (type is null)
 		{
diff --git a/src/Elastic.Clients.Elasticsearch/_Shared/Core/Infer/Inferrer.cs b/src/Elastic.Clients.Elasticsearch/_Shared/Core/Infer/Inferrer.cs
@@ -6,6 +6,7 @@
 using System.Diagnostics.CodeAnalysis;
 
 using Elastic.Transport;
+using static System.Diagnostics.CodeAnalysis.DynamicallyAccessedMemberTypes;
 
 namespace Elastic.Clients.Elasticsearch;
 
@@ -40,15 +41,15 @@ public Inferrer(IElasticsearchClientSettings elasticsearchClientSettings)
 
 	public string IndexName(IndexName index) => IndexNameResolver.Resolve(index);
 
-	public string? Id<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties | DynamicallyAccessedMemberTypes.NonPublicProperties)] T>(T instance) => IdResolver.Resolve(instance);
+	public string? Id<[DynamicallyAccessedMembers(PublicProperties | NonPublicProperties)] T>(T instance) => IdResolver.Resolve(instance);
 
-	public string? Id([DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties | DynamicallyAccessedMemberTypes.NonPublicProperties)] Type type, object instance) => IdResolver.Resolve(type, instance);
+	public string? Id([DynamicallyAccessedMembers(PublicProperties | NonPublicProperties)] Type type, object instance) => IdResolver.Resolve(type, instance);
 
 	public string RelationName<T>() => RelationNameResolver.Resolve<T>();
 
 	public string RelationName(RelationName type) => RelationNameResolver.Resolve(type);
 
-	public string? Routing<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties | DynamicallyAccessedMemberTypes.NonPublicProperties)] T>(T document) => RoutingResolver.Resolve(document);
+	public string? Routing<[DynamicallyAccessedMembers(PublicProperties | NonPublicProperties)] T>(T document) => RoutingResolver.Resolve(document);
 
-	public string? Routing([DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties | DynamicallyAccessedMemberTypes.NonPublicProperties)] Type type, object instance) => RoutingResolver.Resolve(type, instance);
+	public string? Routing([DynamicallyAccessedMembers(PublicProperties | NonPublicProperties)] Type type, object instance) => RoutingResolver.Resolve(type, instance);
 }
diff --git a/src/Elastic.Clients.Elasticsearch/_Shared/Core/Infer/JoinFieldRouting/RoutingConverter.cs b/src/Elastic.Clients.Elasticsearch/_Shared/Core/Infer/JoinFieldRouting/RoutingConverter.cs
@@ -3,6 +3,7 @@
 // See the LICENSE file in the project root for more information.
 
 using System;
+using System.Diagnostics.CodeAnalysis;
 using System.Text.Json;
 using System.Text.Json.Serialization;
 using Elastic.Clients.Elasticsearch.Serialization;
@@ -18,6 +19,7 @@ internal sealed class RoutingConverter : JsonConverter<Routing>
 			? new Routing(reader.GetInt64())
 			: new Routing(reader.GetString());
 
+	[UnconditionalSuppressMessage("AOT", "IL2072:Calling members annotated with 'RequiresDynamicCodeAttribute'", Justification = "Call to object.GetType()")]
 	public override void Write(Utf8JsonWriter writer, Routing value, JsonSerializerOptions options)
 	{
 		if (value is null)
diff --git a/src/Elastic.Clients.Elasticsearch/_Shared/Core/Infer/RoutingResolver.cs b/src/Elastic.Clients.Elasticsearch/_Shared/Core/Infer/RoutingResolver.cs
@@ -8,6 +8,7 @@
 using System.Reflection;
 using System.Linq;
 using System.Globalization;
+using static System.Diagnostics.CodeAnalysis.DynamicallyAccessedMemberTypes;
 
 namespace Elastic.Clients.Elasticsearch;
 
@@ -23,7 +24,9 @@ public RoutingResolver(IElasticsearchClientSettings settings, IdResolver idResol
 		_settings = settings;
 	}
 
-	public string? Resolve<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties | DynamicallyAccessedMemberTypes.NonPublicProperties)] T>(T instance)
+	[UnconditionalSuppressMessage("AOT", "IL3050:Calling members annotated with 'RequiresDynamicCodeAttribute'", Justification = "Call to object.GetType()")]
+	[UnconditionalSuppressMessage("AOT", "IL2072:Calling members annotated with 'RequiresDynamicCodeAttribute'", Justification = "Call to object.GetType()")]
+	public string? Resolve<[DynamicallyAccessedMembers(PublicProperties | None | NonPublicProperties)] T>(T instance)
 	{
 		if (instance is null)
 		{
@@ -33,7 +36,8 @@ public RoutingResolver(IElasticsearchClientSettings settings, IdResolver idResol
 		return Resolve(instance.GetType(), instance);
 	}
 
-	public string? Resolve([DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties | DynamicallyAccessedMemberTypes.NonPublicProperties)] Type type, object instance)
+	[UnconditionalSuppressMessage("AOT", "IL3050:Calling members annotated with 'RequiresDynamicCodeAttribute'", Justification = "Call to object.GetType()")]
+	public string? Resolve([DynamicallyAccessedMembers(PublicProperties | None | NonPublicProperties)] Type type, object instance)
 	{
 		if (type is null)
 		{
@@ -59,7 +63,7 @@ public RoutingResolver(IElasticsearchClientSettings settings, IdResolver idResol
 	}
 
 	private bool TryGetConnectionSettingsRoute(
-		[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties | DynamicallyAccessedMemberTypes.NonPublicProperties)] Type type,
+		[DynamicallyAccessedMembers(PublicProperties | NonPublicProperties)] Type type,
 		object instance,
 		out string? route)
 	{
@@ -83,7 +87,7 @@ private bool TryGetConnectionSettingsRoute(
 	}
 
 	private static JoinField? GetJoinFieldFromObject(
-		[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties | DynamicallyAccessedMemberTypes.NonPublicProperties)] Type type,
+		[DynamicallyAccessedMembers(PublicProperties | NonPublicProperties)] Type type,
 		object instance)
 	{
 		if (JoinFieldDelegateCache.TryGetValue(type, out var getterDelegate))
@@ -105,7 +109,7 @@ private bool TryGetConnectionSettingsRoute(
 
 		return getterDelegate(instance);
 
-		static PropertyInfo? GetJoinFieldProperty([DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties)] Type type)
+		static PropertyInfo? GetJoinFieldProperty([DynamicallyAccessedMembers(PublicProperties)] Type type)
 		{
 			var properties = type.GetProperties(BindingFlags.Instance | BindingFlags.Public);
 			try
diff --git a/src/Elastic.Clients.Elasticsearch/_Shared/Serialization/DefaultRequestResponseSerializer.cs b/src/Elastic.Clients.Elasticsearch/_Shared/Serialization/DefaultRequestResponseSerializer.cs
@@ -4,6 +4,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
 using System.IO;
 using System.Text.Json;
 using System.Text.Json.Serialization;
@@ -141,15 +142,15 @@ private static IReadOnlyCollection<JsonConverter> CreateDefaultBuiltInConverters
 		new StringifiedDoubleConverter(),
 	];
 
+	[UnconditionalSuppressMessage("AOT", "IL3050:Calling members annotated with 'RequiresDynamicCodeAttribute'", Justification = "Always using explicit TypeInfoResolver")]
+	[UnconditionalSuppressMessage("Trimming", "IL2026:Members annotated with 'RequiresUnreferencedCodeAttribute'", Justification = "Always using explicit TypeInfoResolver")]
 	private static void MutateOptions(JsonSerializerOptions options)
 	{
-#pragma warning disable IL2026, IL3050
 		options.TypeInfoResolver = JsonTypeInfoResolver.Combine(
 			RequestResponseSerializerContext.Default,
 			ElasticsearchTransportSerializerContext.Default,
 			new DefaultJsonTypeInfoResolver()
 		);
-#pragma warning restore IL2026, IL3050
 
 		options.MaxDepth = 512;
 		options.DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull;
diff --git a/src/Elastic.Clients.Elasticsearch/_Shared/Serialization/DefaultSourceSerializer.cs b/src/Elastic.Clients.Elasticsearch/_Shared/Serialization/DefaultSourceSerializer.cs
@@ -4,6 +4,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
 using System.Text.Json;
 using System.Text.Json.Serialization;
 using System.Text.Json.Serialization.Metadata;
@@ -79,23 +80,23 @@ public DefaultSourceSerializerOptionsProvider(IElasticsearchClientSettings setti
 	/// <summary>
 	/// Returns an array of the built-in <see cref="JsonConverter"/>s that are registered with the source serializer by default.
 	/// </summary>
+	[UnconditionalSuppressMessage("AOT", "IL3050:Calling members annotated with 'RequiresDynamicCodeAttribute'", Justification = "Always using explicit TypeInfoResolver")]
+	[UnconditionalSuppressMessage("Trimming", "IL2026:Members annotated with 'RequiresUnreferencedCodeAttribute'", Justification = "Always using explicit TypeInfoResolver")]
 	private static IReadOnlyCollection<JsonConverter> CreateDefaultBuiltInConverters(IElasticsearchClientSettings settings) =>
 	[
 		// For context aware JsonConverter/JsonConverterFactory implementations.
 		new ContextProvider<IElasticsearchClientSettings>(settings),
 
-#pragma warning disable IL3050
 		new JsonStringEnumConverter(),
-#pragma warning restore IL3050
 		new DoubleWithFractionalPortionConverter(),
 		new SingleWithFractionalPortionConverter()
 	];
 
+	[UnconditionalSuppressMessage("AOT", "IL3050:Calling members annotated with 'RequiresDynamicCodeAttribute'", Justification = "Always using explicit TypeInfoResolver")]
+	[UnconditionalSuppressMessage("Trimming", "IL2026:Members annotated with 'RequiresUnreferencedCodeAttribute'", Justification = "Always using explicit TypeInfoResolver")]
 	private static void MutateOptions(JsonSerializerOptions options, IJsonTypeInfoResolver? typeInfoResolver, Action<JsonSerializerOptions>? configureOptions)
 	{
-#pragma warning disable IL2026, IL3050
 		options.TypeInfoResolver = typeInfoResolver ?? new DefaultJsonTypeInfoResolver();
-#pragma warning restore IL2026, IL3050
 
 		options.DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull;
 		options.PropertyNamingPolicy = JsonNamingPolicy.CamelCase;
diff --git a/src/Playground/Playground.csproj b/src/Playground/Playground.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
diff --git a/src/Playground/Program.cs b/src/Playground/Program.cs
@@ -2,8 +2,11 @@
 // Elasticsearch B.V licenses this file to you under the Apache 2.0 License.
 // See the LICENSE file in the project root for more information.
 
+using System.Diagnostics.CodeAnalysis;
 using Elastic.Clients.Elasticsearch;
 using Elastic.Transport;
+using Elastic.Transport.Extensions;
+using static System.Diagnostics.CodeAnalysis.DynamicallyAccessedMemberTypes;
 
 using Playground;
 
@@ -18,3 +21,24 @@
 
 var client = new ElasticsearchClient(settings);
 
+var person = new Person
+{
+	FirstName = "Steve",
+	LastName = "Jobs",
+	Age = 35,
+	IsDeleted = false,
+	Routing = "1234567890",
+	Id = 1,
+	Enum = DateTimeKind.Utc,
+};
+
+var id = client.Infer.Id(person);
+var idByType = IdByType(person.GetType(), person);
+Console.WriteLine(id);
+Console.WriteLine(idByType);
+// This still errors on AOT compilation
+//Console.WriteLine(client.SourceSerializer.SerializeToString(person));
+
+[UnconditionalSuppressMessage("Trimming", "IL2072", Justification = "Can only annotate our implementation")]
+[UnconditionalSuppressMessage("Trimming", "IL2067", Justification = "Can only annotate our implementation")]
+string? IdByType(Type type, object instance) => client.Infer.Id(type, instance);

Original file line number	Diff line number	Diff line change
`@@ -10,6 +10,7 @@`
`10`	`10`	`using System.Runtime.CompilerServices;`
`11`	`11`	`using System.Text;`
`12`	`12`	`using System.Collections;`
	`13`	`+using System.Diagnostics.CodeAnalysis;`
`13`	`14`
`14`	`15`	`namespace Elastic.Clients.Elasticsearch;`
`15`	`16`
`@@ -61,6 +62,8 @@ protected override Expression VisitMember(MemberExpression expression)`
`61`	`62`	`return base.VisitMember(expression);`
`62`	`63`	`}`
`63`	`64`
	`65`	`+ [RequiresDynamicCode("Use of Expression.Lambda")]`
	`66`	`+ [UnconditionalSuppressMessage("Trimming", "IL3051", Justification = "Can only annotate our implementation")]`
`64`	`67`	`protected override Expression VisitMethodCall(MethodCallExpression methodCall)`
`65`	`68`	`{`
`66`	`69`	`if (methodCall.Method.Name == nameof(SuffixExtensions.Suffix) && methodCall.Arguments.Any())`
`@@ -97,6 +100,7 @@ protected override Expression VisitMethodCall(MethodCallExpression methodCall)`
`97`	`100`	`return base.VisitMethodCall(methodCall);`
`98`	`101`	`}`
`99`	`102`
	`103`	`+ [RequiresDynamicCode("Use of Expression.Lambda")]`
`100`	`104`	`private static void VisitConstantOrVariable(MethodCallExpression methodCall, Stack<string> stack)`
`101`	`105`	`{`
`102`	`106`	`var lastArg = methodCall.Arguments.Last();`
Original file line number	Diff line number	Diff line change
`@@ -6,6 +6,7 @@`
`6`	`6`	`using System.Collections.Concurrent;`
`7`	`7`	`using System.Diagnostics.CodeAnalysis;`
`8`	`8`	`using System.Globalization;`
	`9`	`+using static System.Diagnostics.CodeAnalysis.DynamicallyAccessedMemberTypes;`
`9`	`10`
`10`	`11`	`namespace Elastic.Clients.Elasticsearch;`
`11`	`12`
`@@ -16,12 +17,11 @@ public class IdResolver`
`16`	`17`	`private readonly IElasticsearchClientSettings _settings;`
`17`	`18`	`private readonly ConcurrentDictionary<Type, Func<object, string?>?> _localDelegateCache = new();`
`18`	`19`
`19`		`- public IdResolver(IElasticsearchClientSettings settings)`
`20`		`- {`
`21`		`- _settings = settings;`
`22`		`- }`
	`20`	`+ public IdResolver(IElasticsearchClientSettings settings) => _settings = settings;`
`23`	`21`
`24`		`- public string? Resolve<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties \| DynamicallyAccessedMemberTypes.NonPublicProperties)] T>(T instance)`
	`22`	`+ [UnconditionalSuppressMessage("AOT", "IL3050:Calling members annotated with 'RequiresDynamicCodeAttribute'", Justification = "Call to object.GetType()")]`
	`23`	`+ [UnconditionalSuppressMessage("AOT", "IL2072:Calling members annotated with 'RequiresDynamicCodeAttribute'", Justification = "Call to object.GetType()")]`
	`24`	`+ public string? Resolve<[DynamicallyAccessedMembers(PublicProperties \| NonPublicProperties)] T>(T instance)`
`25`	`25`	`{`
`26`	`26`	`if (_settings.DefaultDisableIdInference \|\| (instance is null))`
`27`	`27`	`{`
`@@ -31,7 +31,7 @@ public IdResolver(IElasticsearchClientSettings settings)`
`31`	`31`	`return Resolve(instance.GetType(), instance);`
`32`	`32`	`}`
`33`	`33`
`34`		`- public string? Resolve([DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties \| DynamicallyAccessedMemberTypes.NonPublicProperties)] Type type, object instance)`
	`34`	`+ public string? Resolve([DynamicallyAccessedMembers(PublicProperties \| NonPublicProperties)] Type type, object instance)`
`35`	`35`	`{`
`36`	`36`	`if (type is null)`
`37`	`37`	`{`
Original file line number	Diff line number	Diff line change
`@@ -8,6 +8,7 @@`
`8`	`8`	`using System.Reflection;`
`9`	`9`	`using System.Linq;`
`10`	`10`	`using System.Globalization;`
	`11`	`+using static System.Diagnostics.CodeAnalysis.DynamicallyAccessedMemberTypes;`
`11`	`12`
`12`	`13`	`namespace Elastic.Clients.Elasticsearch;`
`13`	`14`
`@@ -23,7 +24,9 @@ public RoutingResolver(IElasticsearchClientSettings settings, IdResolver idResol`
`23`	`24`	`_settings = settings;`
`24`	`25`	`}`
`25`	`26`
`26`		`- public string? Resolve<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties \| DynamicallyAccessedMemberTypes.NonPublicProperties)] T>(T instance)`
	`27`	`+ [UnconditionalSuppressMessage("AOT", "IL3050:Calling members annotated with 'RequiresDynamicCodeAttribute'", Justification = "Call to object.GetType()")]`
	`28`	`+ [UnconditionalSuppressMessage("AOT", "IL2072:Calling members annotated with 'RequiresDynamicCodeAttribute'", Justification = "Call to object.GetType()")]`
	`29`	`+ public string? Resolve<[DynamicallyAccessedMembers(PublicProperties \| None \| NonPublicProperties)] T>(T instance)`
`27`	`30`	`{`
`28`	`31`	`if (instance is null)`
`29`	`32`	`{`
`@@ -33,7 +36,8 @@ public RoutingResolver(IElasticsearchClientSettings settings, IdResolver idResol`
`33`	`36`	`return Resolve(instance.GetType(), instance);`
`34`	`37`	`}`
`35`	`38`
`36`		`- public string? Resolve([DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties \| DynamicallyAccessedMemberTypes.NonPublicProperties)] Type type, object instance)`
	`39`	`+ [UnconditionalSuppressMessage("AOT", "IL3050:Calling members annotated with 'RequiresDynamicCodeAttribute'", Justification = "Call to object.GetType()")]`
	`40`	`+ public string? Resolve([DynamicallyAccessedMembers(PublicProperties \| None \| NonPublicProperties)] Type type, object instance)`
`37`	`41`	`{`
`38`	`42`	`if (type is null)`
`39`	`43`	`{`
`@@ -59,7 +63,7 @@ public RoutingResolver(IElasticsearchClientSettings settings, IdResolver idResol`
`59`	`63`	`}`
`60`	`64`
`61`	`65`	`private bool TryGetConnectionSettingsRoute(`
`62`		`- [DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties \| DynamicallyAccessedMemberTypes.NonPublicProperties)] Type type,`
	`66`	`+ [DynamicallyAccessedMembers(PublicProperties \| NonPublicProperties)] Type type,`
`63`	`67`	`object instance,`
`64`	`68`	`out string? route)`
`65`	`69`	`{`
`@@ -83,7 +87,7 @@ private bool TryGetConnectionSettingsRoute(`
`83`	`87`	`}`
`84`	`88`
`85`	`89`	`private static JoinField? GetJoinFieldFromObject(`
`86`		`- [DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties \| DynamicallyAccessedMemberTypes.NonPublicProperties)] Type type,`
	`90`	`+ [DynamicallyAccessedMembers(PublicProperties \| NonPublicProperties)] Type type,`
`87`	`91`	`object instance)`
`88`	`92`	`{`
`89`	`93`	`if (JoinFieldDelegateCache.TryGetValue(type, out var getterDelegate))`
`@@ -105,7 +109,7 @@ private bool TryGetConnectionSettingsRoute(`
`105`	`109`
`106`	`110`	`return getterDelegate(instance);`
`107`	`111`
`108`		`- static PropertyInfo? GetJoinFieldProperty([DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties)] Type type)`
	`112`	`+ static PropertyInfo? GetJoinFieldProperty([DynamicallyAccessedMembers(PublicProperties)] Type type)`
`109`	`113`	`{`
`110`	`114`	`var properties = type.GetProperties(BindingFlags.Instance \| BindingFlags.Public);`
`111`	`115`	`try`