[Backport 8.6] Fix code-gen for dynamic_templates.

.github/workflows/integration-jobs.yml

@@ -22,6 +22,7 @@ jobs:
       fail-fast: false
       matrix:
         stack_version: [
+          '8.0.1',
           '8.1.3',
           '8.2.3',
           '8.3.3',

src/Elastic.Clients.Elasticsearch/_Generated/Types/AggregateOrderConverter.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Aggregations/AggregateDictionary.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Aggregations/Buckets.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Aggregations/FieldDateMath.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Aggregations/Percentiles.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Analysis/Analyzers.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Analysis/CharFilters.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Analysis/Normalizers.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Analysis/TokenFilters.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Analysis/Tokenizers.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/ByteSize.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Core/Context.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Core/MultiGetResponseItem.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Core/MultiSearchResponseItem.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Core/SourceConfig.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Core/SourceConfigParam.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Core/TrackHits.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/ExpandWildcardsConverter.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/FeaturesConverter.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Fuzziness.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/GeoHashPrecision.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/GeoLocation.g.cs

@@ -166,4 +166,4 @@ public GeoLocationConverter()
 			}
 		};
 	}
-}
+}

src/Elastic.Clients.Elasticsearch/_Generated/Types/Mapping/Properties.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Mapping/TypeMapping.g.cs

@@ -57,7 +57,7 @@ public sealed partial class TypeMapping
 	[JsonInclude, JsonPropertyName("dynamic_date_formats")]
 	public ICollection<string>? DynamicDateFormats { get; set; }
 
-	[JsonInclude, JsonPropertyName("dynamic_templates"), SingleOrManyCollectionConverter(typeof(IDictionary<string, Elastic.Clients.Elasticsearch.Mapping.DynamicTemplate>))]
+	[JsonInclude, JsonPropertyName("dynamic_templates")]
 	public ICollection<IDictionary<string, Elastic.Clients.Elasticsearch.Mapping.DynamicTemplate>>? DynamicTemplates { get; set; }
 
 	[JsonInclude, JsonPropertyName("enabled")]
@@ -505,7 +505,7 @@ protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions o
 		if (DynamicTemplatesValue is not null)
 		{
 			writer.WritePropertyName("dynamic_templates");
-			SingleOrManySerializationHelper.Serialize<IDictionary<string, Elastic.Clients.Elasticsearch.Mapping.DynamicTemplate>>(DynamicTemplatesValue, writer, options);
+			JsonSerializer.Serialize(writer, DynamicTemplatesValue, options);
 		}
 
 		if (EnabledValue.HasValue)
@@ -981,7 +981,7 @@ protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions o
 		if (DynamicTemplatesValue is not null)
 		{
 			writer.WritePropertyName("dynamic_templates");
-			SingleOrManySerializationHelper.Serialize<IDictionary<string, Elastic.Clients.Elasticsearch.Mapping.DynamicTemplate>>(DynamicTemplatesValue, writer, options);
+			JsonSerializer.Serialize(writer, DynamicTemplatesValue, options);
 		}
 
 		if (EnabledValue.HasValue)

src/Elastic.Clients.Elasticsearch/_Generated/Types/QueryDsl/Like.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/QueryDsl/TermsQueryField.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Script.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Slices.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/StopWordsConverter.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

src/Elastic.Clients.Elasticsearch/_Generated/Types/Tasks/TaskInfos.g.cs

@@ -15,6 +15,7 @@
 //
 // ------------------------------------------------
 
+using Elastic.Clients.Elasticsearch.Core;
 using Elastic.Clients.Elasticsearch.Fluent;
 using Elastic.Clients.Elasticsearch.Serialization;
 using Elastic.Transport;

tests/Tests/IndexManagement/CreateIndexSerializationTests.cs

@@ -4,6 +4,7 @@
 
 using Elastic.Clients.Elasticsearch.Analysis;
 using Elastic.Clients.Elasticsearch.IndexManagement;
+using Elastic.Clients.Elasticsearch.Mapping;
 using Elastic.Clients.Elasticsearch.QueryDsl;
 using System.Collections.Generic;
 using System.Threading.Tasks;
@@ -83,4 +84,45 @@ public async Task CreateIndexWithAnalysisSettings_SerializesCorrectly()
 		var objectJson = await SerializeAndGetJsonStringAsync(createRequest);
 		objectJson.Should().Be(json);
 	}
+
+	[U]
+	public async Task CreateIndexWithDynamicTemplates_SerializesCorrectly()
+	{
+		var myTemplate = new DynamicTemplate
+		{
+			PathMatch = "testPathMatch",
+			Mapping = new KeywordProperty()
+		};
+
+		var descriptor = new CreateIndexRequestDescriptor("test")
+			.Mappings(m => m
+				.DynamicTemplates(new[]
+				{
+					new Dictionary<string, DynamicTemplate>
+					{
+						{ "testTemplateName", myTemplate }
+					}
+				}));
+
+		var json = await SerializeAndGetJsonStringAsync(descriptor);
+
+		await Verifier.VerifyJson(json);
+
+		var createRequest = new CreateIndexRequest("test")
+		{
+			Mappings = new TypeMapping
+			{
+				DynamicTemplates = new[]
+				{
+					new Dictionary<string, DynamicTemplate>
+					{
+						{ "testTemplateName", myTemplate }
+					}
+				}
+			}
+		};
+
+		var objectJson = await SerializeAndGetJsonStringAsync(createRequest);
+		objectJson.Should().Be(json);
+	}
 }

tests/Tests/IndexManagement/GetIndexSerializationTests.cs

@@ -7058,7 +7058,7 @@ public void GetIndexResponse_DeserializedCorrectly()
 	}
 
 	[U]
-	public void GetIndexResponse_DeserializedCorrectly_WhenDynamicTemplateArrayIsPresentInResponse()
+	public void GetIndexResponse_DeserializedCorrectly_WhenDynamicTemplatesArePresentInResponse()
 	{
 		const string json = @"{
   ""catalog-data-2023.01.31"": {
@@ -7091,39 +7091,6 @@ public void GetIndexResponse_DeserializedCorrectly_WhenDynamicTemplateArrayIsPre
 		VerifyGetIndexResponseDynamicTemplates(response);
 	}
 
-	[U]
-	public void GetIndexResponse_DeserializedCorrectly_WhenSingleDynamicTemplateIsPresentInResponse()
-	{
-		const string json = @"{
-  ""catalog-data-2023.01.31"": {
-    ""aliases"": {      
-    },
-    ""mappings"": {
-      ""dynamic_templates"": 
-        {
-          ""strings_as_keyword"": {
-            ""match_mapping_type"": ""string"",
-            ""mapping"": {
-              ""ignore_above"": 1024,
-              ""type"": ""keyword""
-            }
-          }
-        },
-      ""properties"": {
-        ""@timestamp"": {
-          ""type"": ""date""
-        }
-      }
-    },
-    ""settings"": {
-    }
-  }
-}";
-
-		var response = DeserializeJsonString<GetIndexResponse>(json);
-		VerifyGetIndexResponseDynamicTemplates(response);
-	}
-
 	private static void VerifyGetIndexResponseDynamicTemplates(GetIndexResponse response)
 	{
 		response.Indices.TryGetValue("catalog-data-2023.01.31", out var indexState).Should().BeTrue();

tests/Tests/_VerifySnapshots/CreateIndexSerializationTests.CreateIndexWithDynamicTemplates_SerializesCorrectly.verified.txt

@@ -0,0 +1,14 @@
+{
+  mappings: {
+    dynamic_templates: [
+      {
+        testTemplateName: {
+          mapping: {
+            type: keyword
+          },
+          path_match: testPathMatch
+        }
+      }
+    ]
+  }
+}