elastic · flobernd · Sep 30, 2024 · Sep 30, 2024
diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Api/Cluster/HealthResponse.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Api/Cluster/HealthResponse.g.cs
@@ -145,6 +145,14 @@ public sealed partial class HealthResponse : ElasticsearchResponse
 	[JsonInclude, JsonPropertyName("timed_out")]
 	public bool TimedOut { get; init; }
 
+	/// <summary>
+	/// <para>
+	/// The number of primary shards that are not allocated.
+	/// </para>
+	/// </summary>
+	[JsonInclude, JsonPropertyName("unassigned_primary_shards")]
+	public int UnassignedPrimaryShards { get; init; }
+
 	/// <summary>
 	/// <para>
 	/// The number of shards that are not allocated.

diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Api/Esql/EsqlQueryRequest.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Api/Esql/EsqlQueryRequest.g.cs
@@ -51,7 +51,7 @@ public sealed partial class EsqlQueryRequestParameters : RequestParameters
 	/// A short version of the Accept header, e.g. json, yaml.
 	/// </para>
 	/// </summary>
-	public string? Format { get => Q<string?>("format"); set => Q("format", value); }
+	public Elastic.Clients.Elasticsearch.Serverless.Esql.EsqlFormat? Format { get => Q<Elastic.Clients.Elasticsearch.Serverless.Esql.EsqlFormat?>("format"); set => Q("format", value); }
 }
 
 /// <summary>
@@ -92,7 +92,7 @@ public sealed partial class EsqlQueryRequest : PlainRequest<EsqlQueryRequestPara
 	/// </para>
 	/// </summary>
 	[JsonIgnore]
-	public string? Format { get => Q<string?>("format"); set => Q("format", value); }
+	public Elastic.Clients.Elasticsearch.Serverless.Esql.EsqlFormat? Format { get => Q<Elastic.Clients.Elasticsearch.Serverless.Esql.EsqlFormat?>("format"); set => Q("format", value); }
 
 	/// <summary>
 	/// <para>
@@ -163,7 +163,7 @@ public EsqlQueryRequestDescriptor()
 
 	public EsqlQueryRequestDescriptor<TDocument> Delimiter(string? delimiter) => Qs("delimiter", delimiter);
 	public EsqlQueryRequestDescriptor<TDocument> DropNullColumns(bool? dropNullColumns = true) => Qs("drop_null_columns", dropNullColumns);
-	public EsqlQueryRequestDescriptor<TDocument> Format(string? format) => Qs("format", format);
+	public EsqlQueryRequestDescriptor<TDocument> Format(Elastic.Clients.Elasticsearch.Serverless.Esql.EsqlFormat? format) => Qs("format", format);
 
 	private bool? ColumnarValue { get; set; }
 	private Elastic.Clients.Elasticsearch.Serverless.QueryDsl.Query? FilterValue { get; set; }
@@ -328,7 +328,7 @@ public EsqlQueryRequestDescriptor()
 
 	public EsqlQueryRequestDescriptor Delimiter(string? delimiter) => Qs("delimiter", delimiter);
 	public EsqlQueryRequestDescriptor DropNullColumns(bool? dropNullColumns = true) => Qs("drop_null_columns", dropNullColumns);
-	public EsqlQueryRequestDescriptor Format(string? format) => Qs("format", format);
+	public EsqlQueryRequestDescriptor Format(Elastic.Clients.Elasticsearch.Serverless.Esql.EsqlFormat? format) => Qs("format", format);
 
 	private bool? ColumnarValue { get; set; }
 	private Elastic.Clients.Elasticsearch.Serverless.QueryDsl.Query? FilterValue { get; set; }

diff --git a/...Clients.Elasticsearch.Serverless/_Generated/Api/IndexManagement/GetDataStreamRequest.g.cs b/...Clients.Elasticsearch.Serverless/_Generated/Api/IndexManagement/GetDataStreamRequest.g.cs
@@ -52,6 +52,13 @@ public sealed partial class GetDataStreamRequestParameters : RequestParameters
 	/// </para>
 	/// </summary>
 	public Elastic.Clients.Elasticsearch.Serverless.Duration? MasterTimeout { get => Q<Elastic.Clients.Elasticsearch.Serverless.Duration?>("master_timeout"); set => Q("master_timeout", value); }
+
+	/// <summary>
+	/// <para>
+	/// Whether the maximum timestamp for each data stream should be calculated and returned.
+	/// </para>
+	/// </summary>
+	public bool? Verbose { get => Q<bool?>("verbose"); set => Q("verbose", value); }
 }
 
 /// <summary>
@@ -102,6 +109,14 @@ public GetDataStreamRequest(Elastic.Clients.Elasticsearch.Serverless.DataStreamN
 	/// </summary>
 	[JsonIgnore]
 	public Elastic.Clients.Elasticsearch.Serverless.Duration? MasterTimeout { get => Q<Elastic.Clients.Elasticsearch.Serverless.Duration?>("master_timeout"); set => Q("master_timeout", value); }
+
+	/// <summary>
+	/// <para>
+	/// Whether the maximum timestamp for each data stream should be calculated and returned.
+	/// </para>
+	/// </summary>
+	[JsonIgnore]
+	public bool? Verbose { get => Q<bool?>("verbose"); set => Q("verbose", value); }
 }
 
 /// <summary>
@@ -133,6 +148,7 @@ public GetDataStreamRequestDescriptor()
 	public GetDataStreamRequestDescriptor ExpandWildcards(ICollection<Elastic.Clients.Elasticsearch.Serverless.ExpandWildcard>? expandWildcards) => Qs("expand_wildcards", expandWildcards);
 	public GetDataStreamRequestDescriptor IncludeDefaults(bool? includeDefaults = true) => Qs("include_defaults", includeDefaults);
 	public GetDataStreamRequestDescriptor MasterTimeout(Elastic.Clients.Elasticsearch.Serverless.Duration? masterTimeout) => Qs("master_timeout", masterTimeout);
+	public GetDataStreamRequestDescriptor Verbose(bool? verbose = true) => Qs("verbose", verbose);
 
 	public GetDataStreamRequestDescriptor Name(Elastic.Clients.Elasticsearch.Serverless.DataStreamNames? name)
 	{

diff --git a/....Clients.Elasticsearch.Serverless/_Generated/Api/IndexManagement/ResolveIndexRequest.g.cs b/....Clients.Elasticsearch.Serverless/_Generated/Api/IndexManagement/ResolveIndexRequest.g.cs
@@ -31,6 +31,15 @@ namespace Elastic.Clients.Elasticsearch.Serverless.IndexManagement;
 
 public sealed partial class ResolveIndexRequestParameters : RequestParameters
 {
+	/// <summary>
+	/// <para>
+	/// If <c>false</c>, the request returns an error if any wildcard expression, index alias, or <c>_all</c> value targets only missing or closed indices.
+	/// This behavior applies even if the request targets other open indices.
+	/// For example, a request targeting <c>foo*,bar*</c> returns an error if an index starts with <c>foo</c> but no index starts with <c>bar</c>.
+	/// </para>
+	/// </summary>
+	public bool? AllowNoIndices { get => Q<bool?>("allow_no_indices"); set => Q("allow_no_indices", value); }
+
 	/// <summary>
 	/// <para>
 	/// Type of index that wildcard patterns can match.
@@ -40,6 +49,13 @@ public sealed partial class ResolveIndexRequestParameters : RequestParameters
 	/// </para>
 	/// </summary>
 	public ICollection<Elastic.Clients.Elasticsearch.Serverless.ExpandWildcard>? ExpandWildcards { get => Q<ICollection<Elastic.Clients.Elasticsearch.Serverless.ExpandWildcard>?>("expand_wildcards"); set => Q("expand_wildcards", value); }
+
+	/// <summary>
+	/// <para>
+	/// If <c>false</c>, the request returns an error if it targets a missing or closed index.
+	/// </para>
+	/// </summary>
+	public bool? IgnoreUnavailable { get => Q<bool?>("ignore_unavailable"); set => Q("ignore_unavailable", value); }
 }
 
 /// <summary>
@@ -62,6 +78,16 @@ public ResolveIndexRequest(Elastic.Clients.Elasticsearch.Serverless.Names name)
 
 	internal override string OperationName => "indices.resolve_index";
 
+	/// <summary>
+	/// <para>
+	/// If <c>false</c>, the request returns an error if any wildcard expression, index alias, or <c>_all</c> value targets only missing or closed indices.
+	/// This behavior applies even if the request targets other open indices.
+	/// For example, a request targeting <c>foo*,bar*</c> returns an error if an index starts with <c>foo</c> but no index starts with <c>bar</c>.
+	/// </para>
+	/// </summary>
+	[JsonIgnore]
+	public bool? AllowNoIndices { get => Q<bool?>("allow_no_indices"); set => Q("allow_no_indices", value); }
+
 	/// <summary>
 	/// <para>
 	/// Type of index that wildcard patterns can match.
@@ -72,6 +98,14 @@ public ResolveIndexRequest(Elastic.Clients.Elasticsearch.Serverless.Names name)
 	/// </summary>
 	[JsonIgnore]
 	public ICollection<Elastic.Clients.Elasticsearch.Serverless.ExpandWildcard>? ExpandWildcards { get => Q<ICollection<Elastic.Clients.Elasticsearch.Serverless.ExpandWildcard>?>("expand_wildcards"); set => Q("expand_wildcards", value); }
+
+	/// <summary>
+	/// <para>
+	/// If <c>false</c>, the request returns an error if it targets a missing or closed index.
+	/// </para>
+	/// </summary>
+	[JsonIgnore]
+	public bool? IgnoreUnavailable { get => Q<bool?>("ignore_unavailable"); set => Q("ignore_unavailable", value); }
 }
 
 /// <summary>
@@ -96,7 +130,9 @@ public ResolveIndexRequestDescriptor(Elastic.Clients.Elasticsearch.Serverless.Na
 
 	internal override string OperationName => "indices.resolve_index";
 
+	public ResolveIndexRequestDescriptor AllowNoIndices(bool? allowNoIndices = true) => Qs("allow_no_indices", allowNoIndices);
 	public ResolveIndexRequestDescriptor ExpandWildcards(ICollection<Elastic.Clients.Elasticsearch.Serverless.ExpandWildcard>? expandWildcards) => Qs("expand_wildcards", expandWildcards);
+	public ResolveIndexRequestDescriptor IgnoreUnavailable(bool? ignoreUnavailable = true) => Qs("ignore_unavailable", ignoreUnavailable);
 
 	public ResolveIndexRequestDescriptor Name(Elastic.Clients.Elasticsearch.Serverless.Names name)
 	{

diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Api/Ingest/PutPipelineRequest.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Api/Ingest/PutPipelineRequest.g.cs
@@ -97,6 +97,15 @@ public PutPipelineRequest(Elastic.Clients.Elasticsearch.Serverless.Id id) : base
 	[JsonIgnore]
 	public Elastic.Clients.Elasticsearch.Serverless.Duration? Timeout { get => Q<Elastic.Clients.Elasticsearch.Serverless.Duration?>("timeout"); set => Q("timeout", value); }
 
+	/// <summary>
+	/// <para>
+	/// Marks this ingest pipeline as deprecated.
+	/// When a deprecated ingest pipeline is referenced as the default or final pipeline when creating or updating a non-deprecated index template, Elasticsearch will emit a deprecation warning.
+	/// </para>
+	/// </summary>
+	[JsonInclude, JsonPropertyName("deprecated")]
+	public bool? Deprecated { get; set; }
+
 	/// <summary>
 	/// <para>
 	/// Description of the ingest pipeline.
@@ -170,6 +179,7 @@ public PutPipelineRequestDescriptor<TDocument> Id(Elastic.Clients.Elasticsearch.
 		return Self;
 	}
 
+	private bool? DeprecatedValue { get; set; }
 	private string? DescriptionValue { get; set; }
 	private IDictionary<string, object>? MetaValue { get; set; }
 	private ICollection<Elastic.Clients.Elasticsearch.Serverless.Ingest.Processor>? OnFailureValue { get; set; }
@@ -182,6 +192,18 @@ public PutPipelineRequestDescriptor<TDocument> Id(Elastic.Clients.Elasticsearch.
 	private Action<Elastic.Clients.Elasticsearch.Serverless.Ingest.ProcessorDescriptor<TDocument>>[] ProcessorsDescriptorActions { get; set; }
 	private long? VersionValue { get; set; }
 
+	/// <summary>
+	/// <para>
+	/// Marks this ingest pipeline as deprecated.
+	/// When a deprecated ingest pipeline is referenced as the default or final pipeline when creating or updating a non-deprecated index template, Elasticsearch will emit a deprecation warning.
+	/// </para>
+	/// </summary>
+	public PutPipelineRequestDescriptor<TDocument> Deprecated(bool? deprecated = true)
+	{
+		DeprecatedValue = deprecated;
+		return Self;
+	}
+
 	/// <summary>
 	/// <para>
 	/// Description of the ingest pipeline.
@@ -300,6 +322,12 @@ public PutPipelineRequestDescriptor<TDocument> Version(long? version)
 	protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions options, IElasticsearchClientSettings settings)
 	{
 		writer.WriteStartObject();
+		if (DeprecatedValue.HasValue)
+		{
+			writer.WritePropertyName("deprecated");
+			writer.WriteBooleanValue(DeprecatedValue.Value);
+		}
+
 		if (!string.IsNullOrEmpty(DescriptionValue))
 		{
 			writer.WritePropertyName("description");
@@ -416,6 +444,7 @@ public PutPipelineRequestDescriptor Id(Elastic.Clients.Elasticsearch.Serverless.
 		return Self;
 	}
 
+	private bool? DeprecatedValue { get; set; }
 	private string? DescriptionValue { get; set; }
 	private IDictionary<string, object>? MetaValue { get; set; }
 	private ICollection<Elastic.Clients.Elasticsearch.Serverless.Ingest.Processor>? OnFailureValue { get; set; }
@@ -428,6 +457,18 @@ public PutPipelineRequestDescriptor Id(Elastic.Clients.Elasticsearch.Serverless.
 	private Action<Elastic.Clients.Elasticsearch.Serverless.Ingest.ProcessorDescriptor>[] ProcessorsDescriptorActions { get; set; }
 	private long? VersionValue { get; set; }
 
+	/// <summary>
+	/// <para>
+	/// Marks this ingest pipeline as deprecated.
+	/// When a deprecated ingest pipeline is referenced as the default or final pipeline when creating or updating a non-deprecated index template, Elasticsearch will emit a deprecation warning.
+	/// </para>
+	/// </summary>
+	public PutPipelineRequestDescriptor Deprecated(bool? deprecated = true)
+	{
+		DeprecatedValue = deprecated;
+		return Self;
+	}
+
 	/// <summary>
 	/// <para>
 	/// Description of the ingest pipeline.
@@ -546,6 +587,12 @@ public PutPipelineRequestDescriptor Version(long? version)
 	protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions options, IElasticsearchClientSettings settings)
 	{
 		writer.WriteStartObject();
+		if (DeprecatedValue.HasValue)
+		{
+			writer.WritePropertyName("deprecated");
+			writer.WriteBooleanValue(DeprecatedValue.Value);
+		}
+
 		if (!string.IsNullOrEmpty(DescriptionValue))
 		{
 			writer.WritePropertyName("description");

diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Api/OpenPointInTimeRequest.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Api/OpenPointInTimeRequest.g.cs
@@ -90,7 +90,7 @@ public OpenPointInTimeRequest(Elastic.Clients.Elasticsearch.Serverless.Indices i
 
 	protected override HttpMethod StaticHttpMethod => HttpMethod.POST;
 
-	internal override bool SupportsBody => false;
+	internal override bool SupportsBody => true;
 
 	internal override string OperationName => "open_point_in_time";
 
@@ -136,6 +136,14 @@ public OpenPointInTimeRequest(Elastic.Clients.Elasticsearch.Serverless.Indices i
 	/// </summary>
 	[JsonIgnore]
 	public Elastic.Clients.Elasticsearch.Serverless.Routing? Routing { get => Q<Elastic.Clients.Elasticsearch.Serverless.Routing?>("routing"); set => Q("routing", value); }
+
+	/// <summary>
+	/// <para>
+	/// Allows to filter indices if the provided query rewrites to <c>match_none</c> on every shard.
+	/// </para>
+	/// </summary>
+	[JsonInclude, JsonPropertyName("index_filter")]
+	public Elastic.Clients.Elasticsearch.Serverless.QueryDsl.Query? IndexFilter { get; set; }
 }
 
 /// <summary>
@@ -164,7 +172,7 @@ public OpenPointInTimeRequestDescriptor() : this(typeof(TDocument))
 
 	protected override HttpMethod StaticHttpMethod => HttpMethod.POST;
 
-	internal override bool SupportsBody => false;
+	internal override bool SupportsBody => true;
 
 	internal override string OperationName => "open_point_in_time";
 
@@ -180,8 +188,59 @@ public OpenPointInTimeRequestDescriptor<TDocument> Indices(Elastic.Clients.Elast
 		return Self;
 	}
 
+	private Elastic.Clients.Elasticsearch.Serverless.QueryDsl.Query? IndexFilterValue { get; set; }
+	private Elastic.Clients.Elasticsearch.Serverless.QueryDsl.QueryDescriptor<TDocument> IndexFilterDescriptor { get; set; }
+	private Action<Elastic.Clients.Elasticsearch.Serverless.QueryDsl.QueryDescriptor<TDocument>> IndexFilterDescriptorAction { get; set; }
+
+	/// <summary>
+	/// <para>
+	/// Allows to filter indices if the provided query rewrites to <c>match_none</c> on every shard.
+	/// </para>
+	/// </summary>
+	public OpenPointInTimeRequestDescriptor<TDocument> IndexFilter(Elastic.Clients.Elasticsearch.Serverless.QueryDsl.Query? indexFilter)
+	{
+		IndexFilterDescriptor = null;
+		IndexFilterDescriptorAction = null;
+		IndexFilterValue = indexFilter;
+		return Self;
+	}
+
+	public OpenPointInTimeRequestDescriptor<TDocument> IndexFilter(Elastic.Clients.Elasticsearch.Serverless.QueryDsl.QueryDescriptor<TDocument> descriptor)
+	{
+		IndexFilterValue = null;
+		IndexFilterDescriptorAction = null;
+		IndexFilterDescriptor = descriptor;
+		return Self;
+	}
+
+	public OpenPointInTimeRequestDescriptor<TDocument> IndexFilter(Action<Elastic.Clients.Elasticsearch.Serverless.QueryDsl.QueryDescriptor<TDocument>> configure)
+	{
+		IndexFilterValue = null;
+		IndexFilterDescriptor = null;
+		IndexFilterDescriptorAction = configure;
+		return Self;
+	}
+
 	protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions options, IElasticsearchClientSettings settings)
 	{
+		writer.WriteStartObject();
+		if (IndexFilterDescriptor is not null)
+		{
+			writer.WritePropertyName("index_filter");
+			JsonSerializer.Serialize(writer, IndexFilterDescriptor, options);
+		}
+		else if (IndexFilterDescriptorAction is not null)
+		{
+			writer.WritePropertyName("index_filter");
+			JsonSerializer.Serialize(writer, new Elastic.Clients.Elasticsearch.Serverless.QueryDsl.QueryDescriptor<TDocument>(IndexFilterDescriptorAction), options);
+		}
+		else if (IndexFilterValue is not null)
+		{
+			writer.WritePropertyName("index_filter");
+			JsonSerializer.Serialize(writer, IndexFilterValue, options);
+		}
+
+		writer.WriteEndObject();
 	}
 }
 
@@ -207,7 +266,7 @@ public OpenPointInTimeRequestDescriptor(Elastic.Clients.Elasticsearch.Serverless
 
 	protected override HttpMethod StaticHttpMethod => HttpMethod.POST;
 
-	internal override bool SupportsBody => false;
+	internal override bool SupportsBody => true;
 
 	internal override string OperationName => "open_point_in_time";
 
@@ -223,7 +282,58 @@ public OpenPointInTimeRequestDescriptor Indices(Elastic.Clients.Elasticsearch.Se
 		return Self;
 	}
 
+	private Elastic.Clients.Elasticsearch.Serverless.QueryDsl.Query? IndexFilterValue { get; set; }
+	private Elastic.Clients.Elasticsearch.Serverless.QueryDsl.QueryDescriptor IndexFilterDescriptor { get; set; }
+	private Action<Elastic.Clients.Elasticsearch.Serverless.QueryDsl.QueryDescriptor> IndexFilterDescriptorAction { get; set; }
+
+	/// <summary>
+	/// <para>
+	/// Allows to filter indices if the provided query rewrites to <c>match_none</c> on every shard.
+	/// </para>
+	/// </summary>
+	public OpenPointInTimeRequestDescriptor IndexFilter(Elastic.Clients.Elasticsearch.Serverless.QueryDsl.Query? indexFilter)
+	{
+		IndexFilterDescriptor = null;
+		IndexFilterDescriptorAction = null;
+		IndexFilterValue = indexFilter;
+		return Self;
+	}
+
+	public OpenPointInTimeRequestDescriptor IndexFilter(Elastic.Clients.Elasticsearch.Serverless.QueryDsl.QueryDescriptor descriptor)
+	{
+		IndexFilterValue = null;
+		IndexFilterDescriptorAction = null;
+		IndexFilterDescriptor = descriptor;
+		return Self;
+	}
+
+	public OpenPointInTimeRequestDescriptor IndexFilter(Action<Elastic.Clients.Elasticsearch.Serverless.QueryDsl.QueryDescriptor> configure)
+	{
+		IndexFilterValue = null;
+		IndexFilterDescriptor = null;
+		IndexFilterDescriptorAction = configure;
+		return Self;
+	}
+
 	protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions options, IElasticsearchClientSettings settings)
 	{
+		writer.WriteStartObject();
+		if (IndexFilterDescriptor is not null)
+		{
+			writer.WritePropertyName("index_filter");
+			JsonSerializer.Serialize(writer, IndexFilterDescriptor, options);
+		}
+		else if (IndexFilterDescriptorAction is not null)
+		{
+			writer.WritePropertyName("index_filter");
+			JsonSerializer.Serialize(writer, new Elastic.Clients.Elasticsearch.Serverless.QueryDsl.QueryDescriptor(IndexFilterDescriptorAction), options);
+		}
+		else if (IndexFilterValue is not null)
+		{
+			writer.WritePropertyName("index_filter");
+			JsonSerializer.Serialize(writer, IndexFilterValue, options);
+		}
+
+		writer.WriteEndObject();
 	}
 }
diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Api/OpenPointInTimeResponse.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Api/OpenPointInTimeResponse.g.cs
@@ -30,4 +30,12 @@ public sealed partial class OpenPointInTimeResponse : ElasticsearchResponse
 {
 	[JsonInclude, JsonPropertyName("id")]
 	public string Id { get; init; }
+
+	/// <summary>
+	/// <para>
+	/// Shards used to create the PIT
+	/// </para>
+	/// </summary>
+	[JsonInclude, JsonPropertyName("_shards")]
+	public Elastic.Clients.Elasticsearch.Serverless.ShardStatistics Shards { get; init; }
 }
diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Api/SearchRequest.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Api/SearchRequest.g.cs
@@ -373,12 +373,6 @@ public override SearchRequest Read(ref Utf8JsonReader reader, Type typeToConvert
 					continue;
 				}
 
-				if (property == "rank")
-				{
-					variant.Rank = JsonSerializer.Deserialize<Elastic.Clients.Elasticsearch.Serverless.Rank?>(ref reader, options);
-					continue;
-				}
-
 				if (property == "rescore")
 				{
 					variant.Rescore = JsonSerializer.Deserialize<ICollection<Elastic.Clients.Elasticsearch.Serverless.Core.Search.Rescore>?>(ref reader, options);
@@ -585,12 +579,6 @@ public override void Write(Utf8JsonWriter writer, SearchRequest value, JsonSeria
 			JsonSerializer.Serialize(writer, value.Query, options);
 		}
 
-		if (value.Rank is not null)
-		{
-			writer.WritePropertyName("rank");
-			JsonSerializer.Serialize(writer, value.Rank, options);
-		}
-
 		if (value.Rescore is not null)
 		{
 			writer.WritePropertyName("rescore");
@@ -1128,14 +1116,6 @@ public SearchRequest(Elastic.Clients.Elasticsearch.Serverless.Indices? indices)
 	[JsonInclude, JsonPropertyName("query")]
 	public Elastic.Clients.Elasticsearch.Serverless.QueryDsl.Query? Query { get; set; }
 
-	/// <summary>
-	/// <para>
-	/// Defines the Reciprocal Rank Fusion (RRF) to use.
-	/// </para>
-	/// </summary>
-	[JsonInclude, JsonPropertyName("rank")]
-	public Elastic.Clients.Elasticsearch.Serverless.Rank? Rank { get; set; }
-
 	/// <summary>
 	/// <para>
 	/// Can be used to improve precision by reordering just the top (for example 100 - 500) documents returned by the <c>query</c> and <c>post_filter</c> phases.
@@ -1401,9 +1381,6 @@ public SearchRequestDescriptor<TDocument> Indices(Elastic.Clients.Elasticsearch.
 	private Elastic.Clients.Elasticsearch.Serverless.QueryDsl.Query? QueryValue { get; set; }
 	private Elastic.Clients.Elasticsearch.Serverless.QueryDsl.QueryDescriptor<TDocument> QueryDescriptor { get; set; }
 	private Action<Elastic.Clients.Elasticsearch.Serverless.QueryDsl.QueryDescriptor<TDocument>> QueryDescriptorAction { get; set; }
-	private Elastic.Clients.Elasticsearch.Serverless.Rank? RankValue { get; set; }
-	private Elastic.Clients.Elasticsearch.Serverless.RankDescriptor RankDescriptor { get; set; }
-	private Action<Elastic.Clients.Elasticsearch.Serverless.RankDescriptor> RankDescriptorAction { get; set; }
 	private ICollection<Elastic.Clients.Elasticsearch.Serverless.Core.Search.Rescore>? RescoreValue { get; set; }
 	private Elastic.Clients.Elasticsearch.Serverless.Core.Search.RescoreDescriptor<TDocument> RescoreDescriptor { get; set; }
 	private Action<Elastic.Clients.Elasticsearch.Serverless.Core.Search.RescoreDescriptor<TDocument>> RescoreDescriptorAction { get; set; }
@@ -1790,35 +1767,6 @@ public SearchRequestDescriptor<TDocument> Query(Action<Elastic.Clients.Elasticse
 		return Self;
 	}
 
-	/// <summary>
-	/// <para>
-	/// Defines the Reciprocal Rank Fusion (RRF) to use.
-	/// </para>
-	/// </summary>
-	public SearchRequestDescriptor<TDocument> Rank(Elastic.Clients.Elasticsearch.Serverless.Rank? rank)
-	{
-		RankDescriptor = null;
-		RankDescriptorAction = null;
-		RankValue = rank;
-		return Self;
-	}
-
-	public SearchRequestDescriptor<TDocument> Rank(Elastic.Clients.Elasticsearch.Serverless.RankDescriptor descriptor)
-	{
-		RankValue = null;
-		RankDescriptorAction = null;
-		RankDescriptor = descriptor;
-		return Self;
-	}
-
-	public SearchRequestDescriptor<TDocument> Rank(Action<Elastic.Clients.Elasticsearch.Serverless.RankDescriptor> configure)
-	{
-		RankValue = null;
-		RankDescriptor = null;
-		RankDescriptorAction = configure;
-		return Self;
-	}
-
 	/// <summary>
 	/// <para>
 	/// Can be used to improve precision by reordering just the top (for example 100 - 500) documents returned by the <c>query</c> and <c>post_filter</c> phases.
@@ -2367,22 +2315,6 @@ protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions o
 			JsonSerializer.Serialize(writer, QueryValue, options);
 		}
 
-		if (RankDescriptor is not null)
-		{
-			writer.WritePropertyName("rank");
-			JsonSerializer.Serialize(writer, RankDescriptor, options);
-		}
-		else if (RankDescriptorAction is not null)
-		{
-			writer.WritePropertyName("rank");
-			JsonSerializer.Serialize(writer, new Elastic.Clients.Elasticsearch.Serverless.RankDescriptor(RankDescriptorAction), options);
-		}
-		else if (RankValue is not null)
-		{
-			writer.WritePropertyName("rank");
-			JsonSerializer.Serialize(writer, RankValue, options);
-		}
-
 		if (RescoreDescriptor is not null)
 		{
 			writer.WritePropertyName("rescore");
@@ -2668,9 +2600,6 @@ public SearchRequestDescriptor Indices(Elastic.Clients.Elasticsearch.Serverless.
 	private Elastic.Clients.Elasticsearch.Serverless.QueryDsl.Query? QueryValue { get; set; }
 	private Elastic.Clients.Elasticsearch.Serverless.QueryDsl.QueryDescriptor QueryDescriptor { get; set; }
 	private Action<Elastic.Clients.Elasticsearch.Serverless.QueryDsl.QueryDescriptor> QueryDescriptorAction { get; set; }
-	private Elastic.Clients.Elasticsearch.Serverless.Rank? RankValue { get; set; }
-	private Elastic.Clients.Elasticsearch.Serverless.RankDescriptor RankDescriptor { get; set; }
-	private Action<Elastic.Clients.Elasticsearch.Serverless.RankDescriptor> RankDescriptorAction { get; set; }
 	private ICollection<Elastic.Clients.Elasticsearch.Serverless.Core.Search.Rescore>? RescoreValue { get; set; }
 	private Elastic.Clients.Elasticsearch.Serverless.Core.Search.RescoreDescriptor RescoreDescriptor { get; set; }
 	private Action<Elastic.Clients.Elasticsearch.Serverless.Core.Search.RescoreDescriptor> RescoreDescriptorAction { get; set; }
@@ -3057,35 +2986,6 @@ public SearchRequestDescriptor Query(Action<Elastic.Clients.Elasticsearch.Server
 		return Self;
 	}
 
-	/// <summary>
-	/// <para>
-	/// Defines the Reciprocal Rank Fusion (RRF) to use.
-	/// </para>
-	/// </summary>
-	public SearchRequestDescriptor Rank(Elastic.Clients.Elasticsearch.Serverless.Rank? rank)
-	{
-		RankDescriptor = null;
-		RankDescriptorAction = null;
-		RankValue = rank;
-		return Self;
-	}
-
-	public SearchRequestDescriptor Rank(Elastic.Clients.Elasticsearch.Serverless.RankDescriptor descriptor)
-	{
-		RankValue = null;
-		RankDescriptorAction = null;
-		RankDescriptor = descriptor;
-		return Self;
-	}
-
-	public SearchRequestDescriptor Rank(Action<Elastic.Clients.Elasticsearch.Serverless.RankDescriptor> configure)
-	{
-		RankValue = null;
-		RankDescriptor = null;
-		RankDescriptorAction = configure;
-		return Self;
-	}
-
 	/// <summary>
 	/// <para>
 	/// Can be used to improve precision by reordering just the top (for example 100 - 500) documents returned by the <c>query</c> and <c>post_filter</c> phases.
@@ -3634,22 +3534,6 @@ protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions o
 			JsonSerializer.Serialize(writer, QueryValue, options);
 		}
 
-		if (RankDescriptor is not null)
-		{
-			writer.WritePropertyName("rank");
-			JsonSerializer.Serialize(writer, RankDescriptor, options);
-		}
-		else if (RankDescriptorAction is not null)
-		{
-			writer.WritePropertyName("rank");
-			JsonSerializer.Serialize(writer, new Elastic.Clients.Elasticsearch.Serverless.RankDescriptor(RankDescriptorAction), options);
-		}
-		else if (RankValue is not null)
-		{
-			writer.WritePropertyName("rank");
-			JsonSerializer.Serialize(writer, RankValue, options);
-		}
-
 		if (RescoreDescriptor is not null)
 		{
 			writer.WritePropertyName("rescore");

diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Api/Sql/QueryRequest.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Api/Sql/QueryRequest.g.cs
@@ -36,7 +36,7 @@ public sealed partial class QueryRequestParameters : RequestParameters
 	/// Format for the response.
 	/// </para>
 	/// </summary>
-	public string? Format { get => Q<string?>("format"); set => Q("format", value); }
+	public Elastic.Clients.Elasticsearch.Serverless.Sql.SqlFormat? Format { get => Q<Elastic.Clients.Elasticsearch.Serverless.Sql.SqlFormat?>("format"); set => Q("format", value); }
 }
 
 /// <summary>
@@ -60,7 +60,7 @@ public sealed partial class QueryRequest : PlainRequest<QueryRequestParameters>
 	/// </para>
 	/// </summary>
 	[JsonIgnore]
-	public string? Format { get => Q<string?>("format"); set => Q("format", value); }
+	public Elastic.Clients.Elasticsearch.Serverless.Sql.SqlFormat? Format { get => Q<Elastic.Clients.Elasticsearch.Serverless.Sql.SqlFormat?>("format"); set => Q("format", value); }
 
 	/// <summary>
 	/// <para>
@@ -215,7 +215,7 @@ public QueryRequestDescriptor()
 
 	internal override string OperationName => "sql.query";
 
-	public QueryRequestDescriptor<TDocument> Format(string? format) => Qs("format", format);
+	public QueryRequestDescriptor<TDocument> Format(Elastic.Clients.Elasticsearch.Serverless.Sql.SqlFormat? format) => Qs("format", format);
 
 	private string? CatalogValue { get; set; }
 	private bool? ColumnarValue { get; set; }
@@ -567,7 +567,7 @@ public QueryRequestDescriptor()
 
 	internal override string OperationName => "sql.query";
 
-	public QueryRequestDescriptor Format(string? format) => Qs("format", format);
+	public QueryRequestDescriptor Format(Elastic.Clients.Elasticsearch.Serverless.Sql.SqlFormat? format) => Qs("format", format);
 
 	private string? CatalogValue { get; set; }
 	private bool? ColumnarValue { get; set; }

diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Api/Xpack/XpackInfoRequest.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Api/Xpack/XpackInfoRequest.g.cs
@@ -43,7 +43,7 @@ public sealed partial class XpackInfoRequestParameters : RequestParameters
 	/// A comma-separated list of the information categories to include in the response. For example, <c>build,license,features</c>.
 	/// </para>
 	/// </summary>
-	public ICollection<string>? Categories { get => Q<ICollection<string>?>("categories"); set => Q("categories", value); }
+	public ICollection<Elastic.Clients.Elasticsearch.Serverless.Xpack.XPackCategory>? Categories { get => Q<ICollection<Elastic.Clients.Elasticsearch.Serverless.Xpack.XPackCategory>?>("categories"); set => Q("categories", value); }
 }
 
 /// <summary>
@@ -75,7 +75,7 @@ public sealed partial class XpackInfoRequest : PlainRequest<XpackInfoRequestPara
 	/// </para>
 	/// </summary>
 	[JsonIgnore]
-	public ICollection<string>? Categories { get => Q<ICollection<string>?>("categories"); set => Q("categories", value); }
+	public ICollection<Elastic.Clients.Elasticsearch.Serverless.Xpack.XPackCategory>? Categories { get => Q<ICollection<Elastic.Clients.Elasticsearch.Serverless.Xpack.XPackCategory>?>("categories"); set => Q("categories", value); }
 }
 
 /// <summary>
@@ -100,7 +100,7 @@ public XpackInfoRequestDescriptor()
 	internal override string OperationName => "xpack.info";
 
 	public XpackInfoRequestDescriptor AcceptEnterprise(bool? acceptEnterprise = true) => Qs("accept_enterprise", acceptEnterprise);
-	public XpackInfoRequestDescriptor Categories(ICollection<string>? categories) => Qs("categories", categories);
+	public XpackInfoRequestDescriptor Categories(ICollection<Elastic.Clients.Elasticsearch.Serverless.Xpack.XPackCategory>? categories) => Qs("categories", categories);
 
 	protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions options, IElasticsearchClientSettings settings)
 	{

diff --git a/...lastic.Clients.Elasticsearch.Serverless/_Generated/Client/ElasticsearchClient.Ingest.g.cs b/...lastic.Clients.Elasticsearch.Serverless/_Generated/Client/ElasticsearchClient.Ingest.g.cs
diff --git a/...c.Clients.Elasticsearch.Serverless/_Generated/Types/Aggregations/AggregateDictionary.g.cs b/...c.Clients.Elasticsearch.Serverless/_Generated/Types/Aggregations/AggregateDictionary.g.cs
@@ -101,6 +101,7 @@ public AggregateDictionary(IReadOnlyDictionary<string, IAggregate> backingDictio
 	public Elastic.Clients.Elasticsearch.Serverless.Aggregations.SumAggregate? GetSum(string key) => TryGet<Elastic.Clients.Elasticsearch.Serverless.Aggregations.SumAggregate>(key);
 	public Elastic.Clients.Elasticsearch.Serverless.Aggregations.TDigestPercentileRanksAggregate? GetTDigestPercentileRanks(string key) => TryGet<Elastic.Clients.Elasticsearch.Serverless.Aggregations.TDigestPercentileRanksAggregate>(key);
 	public Elastic.Clients.Elasticsearch.Serverless.Aggregations.TDigestPercentilesAggregate? GetTDigestPercentiles(string key) => TryGet<Elastic.Clients.Elasticsearch.Serverless.Aggregations.TDigestPercentilesAggregate>(key);
+	public Elastic.Clients.Elasticsearch.Serverless.Aggregations.TimeSeriesAggregate? GetTimeSeries(string key) => TryGet<Elastic.Clients.Elasticsearch.Serverless.Aggregations.TimeSeriesAggregate>(key);
 	public Elastic.Clients.Elasticsearch.Serverless.Aggregations.TopHitsAggregate? GetTopHits(string key) => TryGet<Elastic.Clients.Elasticsearch.Serverless.Aggregations.TopHitsAggregate>(key);
 	public Elastic.Clients.Elasticsearch.Serverless.Aggregations.TopMetricsAggregate? GetTopMetrics(string key) => TryGet<Elastic.Clients.Elasticsearch.Serverless.Aggregations.TopMetricsAggregate>(key);
 	public Elastic.Clients.Elasticsearch.Serverless.Aggregations.TTestAggregate? GetTTest(string key) => TryGet<Elastic.Clients.Elasticsearch.Serverless.Aggregations.TTestAggregate>(key);
@@ -559,6 +560,13 @@ public static void ReadItem(ref Utf8JsonReader reader, JsonSerializerOptions opt
 					break;
 				}
 
+			case "time_series":
+				{
+					var item = JsonSerializer.Deserialize<Elastic.Clients.Elasticsearch.Serverless.Aggregations.TimeSeriesAggregate>(ref reader, options);
+					dictionary.Add(nameParts[1], item);
+					break;
+				}
+
 			case "top_hits":
 				{
 					var item = JsonSerializer.Deserialize<Elastic.Clients.Elasticsearch.Serverless.Aggregations.TopHitsAggregate>(ref reader, options);

diff --git a/...c.Clients.Elasticsearch.Serverless/_Generated/Types/Aggregations/TimeSeriesAggregate.g.cs b/...c.Clients.Elasticsearch.Serverless/_Generated/Types/Aggregations/TimeSeriesAggregate.g.cs
@@ -0,0 +1,36 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// 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.
+//
+// ███╗   ██╗ ██████╗ ████████╗██╗ ██████╗███████╗
+// ████╗  ██║██╔═══██╗╚══██╔══╝██║██╔════╝██╔════╝
+// ██╔██╗ ██║██║   ██║   ██║   ██║██║     █████╗
+// ██║╚██╗██║██║   ██║   ██║   ██║██║     ██╔══╝
+// ██║ ╚████║╚██████╔╝   ██║   ██║╚██████╗███████╗
+// ╚═╝  ╚═══╝ ╚═════╝    ╚═╝   ╚═╝ ╚═════╝╚══════╝
+// ------------------------------------------------
+//
+// This file is automatically generated.
+// Please do not edit these files manually.
+//
+// ------------------------------------------------
+
+#nullable restore
+
+using Elastic.Clients.Elasticsearch.Serverless.Fluent;
+using Elastic.Clients.Elasticsearch.Serverless.Serialization;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Elastic.Clients.Elasticsearch.Serverless.Aggregations;
+
+public sealed partial class TimeSeriesAggregate : IAggregate
+{
+	[JsonInclude, JsonPropertyName("buckets")]
+	public IReadOnlyCollection<Elastic.Clients.Elasticsearch.Serverless.Aggregations.TimeSeriesBucket> Buckets { get; init; }
+	[JsonInclude, JsonPropertyName("meta")]
+	public IReadOnlyDictionary<string, object>? Meta { get; init; }
+}
diff --git a/...stic.Clients.Elasticsearch.Serverless/_Generated/Types/Aggregations/TimeSeriesBucket.g.cs b/...stic.Clients.Elasticsearch.Serverless/_Generated/Types/Aggregations/TimeSeriesBucket.g.cs
@@ -0,0 +1,87 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// 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.
+//
+// ███╗   ██╗ ██████╗ ████████╗██╗ ██████╗███████╗
+// ████╗  ██║██╔═══██╗╚══██╔══╝██║██╔════╝██╔════╝
+// ██╔██╗ ██║██║   ██║   ██║   ██║██║     █████╗
+// ██║╚██╗██║██║   ██║   ██║   ██║██║     ██╔══╝
+// ██║ ╚████║╚██████╔╝   ██║   ██║╚██████╗███████╗
+// ╚═╝  ╚═══╝ ╚═════╝    ╚═╝   ╚═╝ ╚═════╝╚══════╝
+// ------------------------------------------------
+//
+// This file is automatically generated.
+// Please do not edit these files manually.
+//
+// ------------------------------------------------
+
+#nullable restore
+
+using Elastic.Clients.Elasticsearch.Serverless.Fluent;
+using Elastic.Clients.Elasticsearch.Serverless.Serialization;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Elastic.Clients.Elasticsearch.Serverless.Aggregations;
+
+internal sealed partial class TimeSeriesBucketConverter : JsonConverter<TimeSeriesBucket>
+{
+	public override TimeSeriesBucket Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+	{
+		if (reader.TokenType != JsonTokenType.StartObject)
+			throw new JsonException("Unexpected JSON detected.");
+		long docCount = default;
+		IReadOnlyDictionary<Elastic.Clients.Elasticsearch.Serverless.Field, Elastic.Clients.Elasticsearch.Serverless.FieldValue> key = default;
+		Dictionary<string, Elastic.Clients.Elasticsearch.Serverless.Aggregations.IAggregate> additionalProperties = null;
+		while (reader.Read() && reader.TokenType != JsonTokenType.EndObject)
+		{
+			if (reader.TokenType == JsonTokenType.PropertyName)
+			{
+				var property = reader.GetString();
+				if (property == "doc_count")
+				{
+					docCount = JsonSerializer.Deserialize<long>(ref reader, options);
+					continue;
+				}
+
+				if (property == "key")
+				{
+					key = JsonSerializer.Deserialize<IReadOnlyDictionary<Elastic.Clients.Elasticsearch.Serverless.Field, Elastic.Clients.Elasticsearch.Serverless.FieldValue>>(ref reader, options);
+					continue;
+				}
+
+				if (property.Contains("#"))
+				{
+					additionalProperties ??= new Dictionary<string, Elastic.Clients.Elasticsearch.Serverless.Aggregations.IAggregate>();
+					AggregateDictionaryConverter.ReadItem(ref reader, options, additionalProperties, property);
+					continue;
+				}
+
+				throw new JsonException("Unknown property read from JSON.");
+			}
+		}
+
+		return new TimeSeriesBucket { Aggregations = new Elastic.Clients.Elasticsearch.Serverless.Aggregations.AggregateDictionary(additionalProperties), DocCount = docCount, Key = key };
+	}
+
+	public override void Write(Utf8JsonWriter writer, TimeSeriesBucket value, JsonSerializerOptions options)
+	{
+		throw new NotImplementedException("'TimeSeriesBucket' is a readonly type, used only on responses and does not support being written to JSON.");
+	}
+}
+
+[JsonConverter(typeof(TimeSeriesBucketConverter))]
+public sealed partial class TimeSeriesBucket
+{
+	/// <summary>
+	/// <para>
+	/// Nested aggregations
+	/// </para>
+	/// </summary>
+	public Elastic.Clients.Elasticsearch.Serverless.Aggregations.AggregateDictionary Aggregations { get; init; }
+	public long DocCount { get; init; }
+	public IReadOnlyDictionary<Elastic.Clients.Elasticsearch.Serverless.Field, Elastic.Clients.Elasticsearch.Serverless.FieldValue> Key { get; init; }
+}
diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Analysis/ClassicTokenizer.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Analysis/ClassicTokenizer.g.cs
@@ -0,0 +1,90 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// 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.
+//
+// ███╗   ██╗ ██████╗ ████████╗██╗ ██████╗███████╗
+// ████╗  ██║██╔═══██╗╚══██╔══╝██║██╔════╝██╔════╝
+// ██╔██╗ ██║██║   ██║   ██║   ██║██║     █████╗
+// ██║╚██╗██║██║   ██║   ██║   ██║██║     ██╔══╝
+// ██║ ╚████║╚██████╔╝   ██║   ██║╚██████╗███████╗
+// ╚═╝  ╚═══╝ ╚═════╝    ╚═╝   ╚═╝ ╚═════╝╚══════╝
+// ------------------------------------------------
+//
+// This file is automatically generated.
+// Please do not edit these files manually.
+//
+// ------------------------------------------------
+
+#nullable restore
+
+using Elastic.Clients.Elasticsearch.Serverless.Fluent;
+using Elastic.Clients.Elasticsearch.Serverless.Serialization;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Elastic.Clients.Elasticsearch.Serverless.Analysis;
+
+public sealed partial class ClassicTokenizer : ITokenizer
+{
+	[JsonInclude, JsonPropertyName("max_token_length")]
+	public int? MaxTokenLength { get; set; }
+
+	[JsonInclude, JsonPropertyName("type")]
+	public string Type => "classic";
+
+	[JsonInclude, JsonPropertyName("version")]
+	public string? Version { get; set; }
+}
+
+public sealed partial class ClassicTokenizerDescriptor : SerializableDescriptor<ClassicTokenizerDescriptor>, IBuildableDescriptor<ClassicTokenizer>
+{
+	internal ClassicTokenizerDescriptor(Action<ClassicTokenizerDescriptor> configure) => configure.Invoke(this);
+
+	public ClassicTokenizerDescriptor() : base()
+	{
+	}
+
+	private int? MaxTokenLengthValue { get; set; }
+	private string? VersionValue { get; set; }
+
+	public ClassicTokenizerDescriptor MaxTokenLength(int? maxTokenLength)
+	{
+		MaxTokenLengthValue = maxTokenLength;
+		return Self;
+	}
+
+	public ClassicTokenizerDescriptor Version(string? version)
+	{
+		VersionValue = version;
+		return Self;
+	}
+
+	protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions options, IElasticsearchClientSettings settings)
+	{
+		writer.WriteStartObject();
+		if (MaxTokenLengthValue.HasValue)
+		{
+			writer.WritePropertyName("max_token_length");
+			writer.WriteNumberValue(MaxTokenLengthValue.Value);
+		}
+
+		writer.WritePropertyName("type");
+		writer.WriteStringValue("classic");
+		if (!string.IsNullOrEmpty(VersionValue))
+		{
+			writer.WritePropertyName("version");
+			writer.WriteStringValue(VersionValue);
+		}
+
+		writer.WriteEndObject();
+	}
+
+	ClassicTokenizer IBuildableDescriptor<ClassicTokenizer>.Build() => new()
+	{
+		MaxTokenLength = MaxTokenLengthValue,
+		Version = VersionValue
+	};
+}
diff --git a/...lastic.Clients.Elasticsearch.Serverless/_Generated/Types/Analysis/EdgeNGramTokenizer.g.cs b/...lastic.Clients.Elasticsearch.Serverless/_Generated/Types/Analysis/EdgeNGramTokenizer.g.cs
@@ -36,7 +36,7 @@ public sealed partial class EdgeNGramTokenizer : ITokenizer
 	[JsonInclude, JsonPropertyName("min_gram")]
 	public int MinGram { get; set; }
 	[JsonInclude, JsonPropertyName("token_chars")]
-	public ICollection<Elastic.Clients.Elasticsearch.Serverless.Analysis.TokenChar> TokenChars { get; set; }
+	public ICollection<Elastic.Clients.Elasticsearch.Serverless.Analysis.TokenChar>? TokenChars { get; set; }
 
 	[JsonInclude, JsonPropertyName("type")]
 	public string Type => "edge_ngram";
@@ -56,7 +56,7 @@ public EdgeNGramTokenizerDescriptor() : base()
 	private string? CustomTokenCharsValue { get; set; }
 	private int MaxGramValue { get; set; }
 	private int MinGramValue { get; set; }
-	private ICollection<Elastic.Clients.Elasticsearch.Serverless.Analysis.TokenChar> TokenCharsValue { get; set; }
+	private ICollection<Elastic.Clients.Elasticsearch.Serverless.Analysis.TokenChar>? TokenCharsValue { get; set; }
 	private string? VersionValue { get; set; }
 
 	public EdgeNGramTokenizerDescriptor CustomTokenChars(string? customTokenChars)
@@ -77,7 +77,7 @@ public EdgeNGramTokenizerDescriptor MinGram(int minGram)
 		return Self;
 	}
 
-	public EdgeNGramTokenizerDescriptor TokenChars(ICollection<Elastic.Clients.Elasticsearch.Serverless.Analysis.TokenChar> tokenChars)
+	public EdgeNGramTokenizerDescriptor TokenChars(ICollection<Elastic.Clients.Elasticsearch.Serverless.Analysis.TokenChar>? tokenChars)
 	{
 		TokenCharsValue = tokenChars;
 		return Self;
@@ -102,8 +102,12 @@ protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions o
 		writer.WriteNumberValue(MaxGramValue);
 		writer.WritePropertyName("min_gram");
 		writer.WriteNumberValue(MinGramValue);
-		writer.WritePropertyName("token_chars");
-		JsonSerializer.Serialize(writer, TokenCharsValue, options);
+		if (TokenCharsValue is not null)
+		{
+			writer.WritePropertyName("token_chars");
+			JsonSerializer.Serialize(writer, TokenCharsValue, options);
+		}
+
 		writer.WritePropertyName("type");
 		writer.WriteStringValue("edge_ngram");
 		if (!string.IsNullOrEmpty(VersionValue))

diff --git a/....Clients.Elasticsearch.Serverless/_Generated/Types/Analysis/KeywordMarkerTokenFilter.g.cs b/....Clients.Elasticsearch.Serverless/_Generated/Types/Analysis/KeywordMarkerTokenFilter.g.cs
@@ -32,6 +32,7 @@ public sealed partial class KeywordMarkerTokenFilter : ITokenFilter
 	[JsonInclude, JsonPropertyName("ignore_case")]
 	public bool? IgnoreCase { get; set; }
 	[JsonInclude, JsonPropertyName("keywords")]
+	[SingleOrManyCollectionConverter(typeof(string))]
 	public ICollection<string>? Keywords { get; set; }
 	[JsonInclude, JsonPropertyName("keywords_path")]
 	public string? KeywordsPath { get; set; }
@@ -101,7 +102,7 @@ protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions o
 		if (KeywordsValue is not null)
 		{
 			writer.WritePropertyName("keywords");
-			JsonSerializer.Serialize(writer, KeywordsValue, options);
+			SingleOrManySerializationHelper.Serialize<string>(KeywordsValue, writer, options);
 		}
 
 		if (!string.IsNullOrEmpty(KeywordsPathValue))

diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Analysis/KeywordTokenizer.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Analysis/KeywordTokenizer.g.cs
@@ -30,7 +30,7 @@ namespace Elastic.Clients.Elasticsearch.Serverless.Analysis;
 public sealed partial class KeywordTokenizer : ITokenizer
 {
 	[JsonInclude, JsonPropertyName("buffer_size")]
-	public int BufferSize { get; set; }
+	public int? BufferSize { get; set; }
 
 	[JsonInclude, JsonPropertyName("type")]
 	public string Type => "keyword";
@@ -47,10 +47,10 @@ public KeywordTokenizerDescriptor() : base()
 	{
 	}
 
-	private int BufferSizeValue { get; set; }
+	private int? BufferSizeValue { get; set; }
 	private string? VersionValue { get; set; }
 
-	public KeywordTokenizerDescriptor BufferSize(int bufferSize)
+	public KeywordTokenizerDescriptor BufferSize(int? bufferSize)
 	{
 		BufferSizeValue = bufferSize;
 		return Self;
@@ -65,8 +65,12 @@ public KeywordTokenizerDescriptor Version(string? version)
 	protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions options, IElasticsearchClientSettings settings)
 	{
 		writer.WriteStartObject();
-		writer.WritePropertyName("buffer_size");
-		writer.WriteNumberValue(BufferSizeValue);
+		if (BufferSizeValue.HasValue)
+		{
+			writer.WritePropertyName("buffer_size");
+			writer.WriteNumberValue(BufferSizeValue.Value);
+		}
+
 		writer.WritePropertyName("type");
 		writer.WriteStringValue("keyword");
 		if (!string.IsNullOrEmpty(VersionValue))

diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Analysis/NGramTokenizer.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Analysis/NGramTokenizer.g.cs
@@ -36,7 +36,7 @@ public sealed partial class NGramTokenizer : ITokenizer
 	[JsonInclude, JsonPropertyName("min_gram")]
 	public int MinGram { get; set; }
 	[JsonInclude, JsonPropertyName("token_chars")]
-	public ICollection<Elastic.Clients.Elasticsearch.Serverless.Analysis.TokenChar> TokenChars { get; set; }
+	public ICollection<Elastic.Clients.Elasticsearch.Serverless.Analysis.TokenChar>? TokenChars { get; set; }
 
 	[JsonInclude, JsonPropertyName("type")]
 	public string Type => "ngram";
@@ -56,7 +56,7 @@ public NGramTokenizerDescriptor() : base()
 	private string? CustomTokenCharsValue { get; set; }
 	private int MaxGramValue { get; set; }
 	private int MinGramValue { get; set; }
-	private ICollection<Elastic.Clients.Elasticsearch.Serverless.Analysis.TokenChar> TokenCharsValue { get; set; }
+	private ICollection<Elastic.Clients.Elasticsearch.Serverless.Analysis.TokenChar>? TokenCharsValue { get; set; }
 	private string? VersionValue { get; set; }
 
 	public NGramTokenizerDescriptor CustomTokenChars(string? customTokenChars)
@@ -77,7 +77,7 @@ public NGramTokenizerDescriptor MinGram(int minGram)
 		return Self;
 	}
 
-	public NGramTokenizerDescriptor TokenChars(ICollection<Elastic.Clients.Elasticsearch.Serverless.Analysis.TokenChar> tokenChars)
+	public NGramTokenizerDescriptor TokenChars(ICollection<Elastic.Clients.Elasticsearch.Serverless.Analysis.TokenChar>? tokenChars)
 	{
 		TokenCharsValue = tokenChars;
 		return Self;
@@ -102,8 +102,12 @@ protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions o
 		writer.WriteNumberValue(MaxGramValue);
 		writer.WritePropertyName("min_gram");
 		writer.WriteNumberValue(MinGramValue);
-		writer.WritePropertyName("token_chars");
-		JsonSerializer.Serialize(writer, TokenCharsValue, options);
+		if (TokenCharsValue is not null)
+		{
+			writer.WritePropertyName("token_chars");
+			JsonSerializer.Serialize(writer, TokenCharsValue, options);
+		}
+
 		writer.WritePropertyName("type");
 		writer.WriteStringValue("ngram");
 		if (!string.IsNullOrEmpty(VersionValue))

diff --git a/...ients.Elasticsearch.Serverless/_Generated/Types/Analysis/SimplePatternSplitTokenizer.g.cs b/...ients.Elasticsearch.Serverless/_Generated/Types/Analysis/SimplePatternSplitTokenizer.g.cs
@@ -0,0 +1,90 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// 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.
+//
+// ███╗   ██╗ ██████╗ ████████╗██╗ ██████╗███████╗
+// ████╗  ██║██╔═══██╗╚══██╔══╝██║██╔════╝██╔════╝
+// ██╔██╗ ██║██║   ██║   ██║   ██║██║     █████╗
+// ██║╚██╗██║██║   ██║   ██║   ██║██║     ██╔══╝
+// ██║ ╚████║╚██████╔╝   ██║   ██║╚██████╗███████╗
+// ╚═╝  ╚═══╝ ╚═════╝    ╚═╝   ╚═╝ ╚═════╝╚══════╝
+// ------------------------------------------------
+//
+// This file is automatically generated.
+// Please do not edit these files manually.
+//
+// ------------------------------------------------
+
+#nullable restore
+
+using Elastic.Clients.Elasticsearch.Serverless.Fluent;
+using Elastic.Clients.Elasticsearch.Serverless.Serialization;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Elastic.Clients.Elasticsearch.Serverless.Analysis;
+
+public sealed partial class SimplePatternSplitTokenizer : ITokenizer
+{
+	[JsonInclude, JsonPropertyName("pattern")]
+	public string? Pattern { get; set; }
+
+	[JsonInclude, JsonPropertyName("type")]
+	public string Type => "simple_pattern_split";
+
+	[JsonInclude, JsonPropertyName("version")]
+	public string? Version { get; set; }
+}
+
+public sealed partial class SimplePatternSplitTokenizerDescriptor : SerializableDescriptor<SimplePatternSplitTokenizerDescriptor>, IBuildableDescriptor<SimplePatternSplitTokenizer>
+{
+	internal SimplePatternSplitTokenizerDescriptor(Action<SimplePatternSplitTokenizerDescriptor> configure) => configure.Invoke(this);
+
+	public SimplePatternSplitTokenizerDescriptor() : base()
+	{
+	}
+
+	private string? PatternValue { get; set; }
+	private string? VersionValue { get; set; }
+
+	public SimplePatternSplitTokenizerDescriptor Pattern(string? pattern)
+	{
+		PatternValue = pattern;
+		return Self;
+	}
+
+	public SimplePatternSplitTokenizerDescriptor Version(string? version)
+	{
+		VersionValue = version;
+		return Self;
+	}
+
+	protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions options, IElasticsearchClientSettings settings)
+	{
+		writer.WriteStartObject();
+		if (!string.IsNullOrEmpty(PatternValue))
+		{
+			writer.WritePropertyName("pattern");
+			writer.WriteStringValue(PatternValue);
+		}
+
+		writer.WritePropertyName("type");
+		writer.WriteStringValue("simple_pattern_split");
+		if (!string.IsNullOrEmpty(VersionValue))
+		{
+			writer.WritePropertyName("version");
+			writer.WriteStringValue(VersionValue);
+		}
+
+		writer.WriteEndObject();
+	}
+
+	SimplePatternSplitTokenizer IBuildableDescriptor<SimplePatternSplitTokenizer>.Build() => new()
+	{
+		Pattern = PatternValue,
+		Version = VersionValue
+	};
+}
diff --git a/...ic.Clients.Elasticsearch.Serverless/_Generated/Types/Analysis/SimplePatternTokenizer.g.cs b/...ic.Clients.Elasticsearch.Serverless/_Generated/Types/Analysis/SimplePatternTokenizer.g.cs
@@ -0,0 +1,90 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// 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.
+//
+// ███╗   ██╗ ██████╗ ████████╗██╗ ██████╗███████╗
+// ████╗  ██║██╔═══██╗╚══██╔══╝██║██╔════╝██╔════╝
+// ██╔██╗ ██║██║   ██║   ██║   ██║██║     █████╗
+// ██║╚██╗██║██║   ██║   ██║   ██║██║     ██╔══╝
+// ██║ ╚████║╚██████╔╝   ██║   ██║╚██████╗███████╗
+// ╚═╝  ╚═══╝ ╚═════╝    ╚═╝   ╚═╝ ╚═════╝╚══════╝
+// ------------------------------------------------
+//
+// This file is automatically generated.
+// Please do not edit these files manually.
+//
+// ------------------------------------------------
+
+#nullable restore
+
+using Elastic.Clients.Elasticsearch.Serverless.Fluent;
+using Elastic.Clients.Elasticsearch.Serverless.Serialization;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Elastic.Clients.Elasticsearch.Serverless.Analysis;
+
+public sealed partial class SimplePatternTokenizer : ITokenizer
+{
+	[JsonInclude, JsonPropertyName("pattern")]
+	public string? Pattern { get; set; }
+
+	[JsonInclude, JsonPropertyName("type")]
+	public string Type => "simple_pattern";
+
+	[JsonInclude, JsonPropertyName("version")]
+	public string? Version { get; set; }
+}
+
+public sealed partial class SimplePatternTokenizerDescriptor : SerializableDescriptor<SimplePatternTokenizerDescriptor>, IBuildableDescriptor<SimplePatternTokenizer>
+{
+	internal SimplePatternTokenizerDescriptor(Action<SimplePatternTokenizerDescriptor> configure) => configure.Invoke(this);
+
+	public SimplePatternTokenizerDescriptor() : base()
+	{
+	}
+
+	private string? PatternValue { get; set; }
+	private string? VersionValue { get; set; }
+
+	public SimplePatternTokenizerDescriptor Pattern(string? pattern)
+	{
+		PatternValue = pattern;
+		return Self;
+	}
+
+	public SimplePatternTokenizerDescriptor Version(string? version)
+	{
+		VersionValue = version;
+		return Self;
+	}
+
+	protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions options, IElasticsearchClientSettings settings)
+	{
+		writer.WriteStartObject();
+		if (!string.IsNullOrEmpty(PatternValue))
+		{
+			writer.WritePropertyName("pattern");
+			writer.WriteStringValue(PatternValue);
+		}
+
+		writer.WritePropertyName("type");
+		writer.WriteStringValue("simple_pattern");
+		if (!string.IsNullOrEmpty(VersionValue))
+		{
+			writer.WritePropertyName("version");
+			writer.WriteStringValue(VersionValue);
+		}
+
+		writer.WriteEndObject();
+	}
+
+	SimplePatternTokenizer IBuildableDescriptor<SimplePatternTokenizer>.Build() => new()
+	{
+		Pattern = PatternValue,
+		Version = VersionValue
+	};
+}
diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Analysis/ThaiTokenizer.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Analysis/ThaiTokenizer.g.cs
@@ -0,0 +1,73 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// 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.
+//
+// ███╗   ██╗ ██████╗ ████████╗██╗ ██████╗███████╗
+// ████╗  ██║██╔═══██╗╚══██╔══╝██║██╔════╝██╔════╝
+// ██╔██╗ ██║██║   ██║   ██║   ██║██║     █████╗
+// ██║╚██╗██║██║   ██║   ██║   ██║██║     ██╔══╝
+// ██║ ╚████║╚██████╔╝   ██║   ██║╚██████╗███████╗
+// ╚═╝  ╚═══╝ ╚═════╝    ╚═╝   ╚═╝ ╚═════╝╚══════╝
+// ------------------------------------------------
+//
+// This file is automatically generated.
+// Please do not edit these files manually.
+//
+// ------------------------------------------------
+
+#nullable restore
+
+using Elastic.Clients.Elasticsearch.Serverless.Fluent;
+using Elastic.Clients.Elasticsearch.Serverless.Serialization;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Elastic.Clients.Elasticsearch.Serverless.Analysis;
+
+public sealed partial class ThaiTokenizer : ITokenizer
+{
+	[JsonInclude, JsonPropertyName("type")]
+	public string Type => "thai";
+
+	[JsonInclude, JsonPropertyName("version")]
+	public string? Version { get; set; }
+}
+
+public sealed partial class ThaiTokenizerDescriptor : SerializableDescriptor<ThaiTokenizerDescriptor>, IBuildableDescriptor<ThaiTokenizer>
+{
+	internal ThaiTokenizerDescriptor(Action<ThaiTokenizerDescriptor> configure) => configure.Invoke(this);
+
+	public ThaiTokenizerDescriptor() : base()
+	{
+	}
+
+	private string? VersionValue { get; set; }
+
+	public ThaiTokenizerDescriptor Version(string? version)
+	{
+		VersionValue = version;
+		return Self;
+	}
+
+	protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions options, IElasticsearchClientSettings settings)
+	{
+		writer.WriteStartObject();
+		writer.WritePropertyName("type");
+		writer.WriteStringValue("thai");
+		if (!string.IsNullOrEmpty(VersionValue))
+		{
+			writer.WritePropertyName("version");
+			writer.WriteStringValue(VersionValue);
+		}
+
+		writer.WriteEndObject();
+	}
+
+	ThaiTokenizer IBuildableDescriptor<ThaiTokenizer>.Build() => new()
+	{
+		Version = VersionValue
+	};
+}
diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Analysis/Tokenizers.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Analysis/Tokenizers.g.cs
@@ -69,6 +69,9 @@ public TokenizersDescriptor() : base(new Tokenizers())
 	public TokenizersDescriptor CharGroup(string tokenizerName) => AssignVariant<Elastic.Clients.Elasticsearch.Serverless.Analysis.CharGroupTokenizerDescriptor, CharGroupTokenizer>(tokenizerName, null);
 	public TokenizersDescriptor CharGroup(string tokenizerName, Action<Elastic.Clients.Elasticsearch.Serverless.Analysis.CharGroupTokenizerDescriptor> configure) => AssignVariant<Elastic.Clients.Elasticsearch.Serverless.Analysis.CharGroupTokenizerDescriptor, CharGroupTokenizer>(tokenizerName, configure);
 	public TokenizersDescriptor CharGroup(string tokenizerName, CharGroupTokenizer charGroupTokenizer) => AssignVariant(tokenizerName, charGroupTokenizer);
+	public TokenizersDescriptor Classic(string tokenizerName) => AssignVariant<Elastic.Clients.Elasticsearch.Serverless.Analysis.ClassicTokenizerDescriptor, ClassicTokenizer>(tokenizerName, null);
+	public TokenizersDescriptor Classic(string tokenizerName, Action<Elastic.Clients.Elasticsearch.Serverless.Analysis.ClassicTokenizerDescriptor> configure) => AssignVariant<Elastic.Clients.Elasticsearch.Serverless.Analysis.ClassicTokenizerDescriptor, ClassicTokenizer>(tokenizerName, configure);
+	public TokenizersDescriptor Classic(string tokenizerName, ClassicTokenizer classicTokenizer) => AssignVariant(tokenizerName, classicTokenizer);
 	public TokenizersDescriptor EdgeNGram(string tokenizerName) => AssignVariant<Elastic.Clients.Elasticsearch.Serverless.Analysis.EdgeNGramTokenizerDescriptor, EdgeNGramTokenizer>(tokenizerName, null);
 	public TokenizersDescriptor EdgeNGram(string tokenizerName, Action<Elastic.Clients.Elasticsearch.Serverless.Analysis.EdgeNGramTokenizerDescriptor> configure) => AssignVariant<Elastic.Clients.Elasticsearch.Serverless.Analysis.EdgeNGramTokenizerDescriptor, EdgeNGramTokenizer>(tokenizerName, configure);
 	public TokenizersDescriptor EdgeNGram(string tokenizerName, EdgeNGramTokenizer edgeNGramTokenizer) => AssignVariant(tokenizerName, edgeNGramTokenizer);
@@ -99,9 +102,18 @@ public TokenizersDescriptor() : base(new Tokenizers())
 	public TokenizersDescriptor Pattern(string tokenizerName) => AssignVariant<Elastic.Clients.Elasticsearch.Serverless.Analysis.PatternTokenizerDescriptor, PatternTokenizer>(tokenizerName, null);
 	public TokenizersDescriptor Pattern(string tokenizerName, Action<Elastic.Clients.Elasticsearch.Serverless.Analysis.PatternTokenizerDescriptor> configure) => AssignVariant<Elastic.Clients.Elasticsearch.Serverless.Analysis.PatternTokenizerDescriptor, PatternTokenizer>(tokenizerName, configure);
 	public TokenizersDescriptor Pattern(string tokenizerName, PatternTokenizer patternTokenizer) => AssignVariant(tokenizerName, patternTokenizer);
+	public TokenizersDescriptor SimplePatternSplit(string tokenizerName) => AssignVariant<Elastic.Clients.Elasticsearch.Serverless.Analysis.SimplePatternSplitTokenizerDescriptor, SimplePatternSplitTokenizer>(tokenizerName, null);
+	public TokenizersDescriptor SimplePatternSplit(string tokenizerName, Action<Elastic.Clients.Elasticsearch.Serverless.Analysis.SimplePatternSplitTokenizerDescriptor> configure) => AssignVariant<Elastic.Clients.Elasticsearch.Serverless.Analysis.SimplePatternSplitTokenizerDescriptor, SimplePatternSplitTokenizer>(tokenizerName, configure);
+	public TokenizersDescriptor SimplePatternSplit(string tokenizerName, SimplePatternSplitTokenizer simplePatternSplitTokenizer) => AssignVariant(tokenizerName, simplePatternSplitTokenizer);
+	public TokenizersDescriptor SimplePattern(string tokenizerName) => AssignVariant<Elastic.Clients.Elasticsearch.Serverless.Analysis.SimplePatternTokenizerDescriptor, SimplePatternTokenizer>(tokenizerName, null);
+	public TokenizersDescriptor SimplePattern(string tokenizerName, Action<Elastic.Clients.Elasticsearch.Serverless.Analysis.SimplePatternTokenizerDescriptor> configure) => AssignVariant<Elastic.Clients.Elasticsearch.Serverless.Analysis.SimplePatternTokenizerDescriptor, SimplePatternTokenizer>(tokenizerName, configure);
+	public TokenizersDescriptor SimplePattern(string tokenizerName, SimplePatternTokenizer simplePatternTokenizer) => AssignVariant(tokenizerName, simplePatternTokenizer);
 	public TokenizersDescriptor Standard(string tokenizerName) => AssignVariant<Elastic.Clients.Elasticsearch.Serverless.Analysis.StandardTokenizerDescriptor, StandardTokenizer>(tokenizerName, null);
 	public TokenizersDescriptor Standard(string tokenizerName, Action<Elastic.Clients.Elasticsearch.Serverless.Analysis.StandardTokenizerDescriptor> configure) => AssignVariant<Elastic.Clients.Elasticsearch.Serverless.Analysis.StandardTokenizerDescriptor, StandardTokenizer>(tokenizerName, configure);
 	public TokenizersDescriptor Standard(string tokenizerName, StandardTokenizer standardTokenizer) => AssignVariant(tokenizerName, standardTokenizer);
+	public TokenizersDescriptor Thai(string tokenizerName) => AssignVariant<Elastic.Clients.Elasticsearch.Serverless.Analysis.ThaiTokenizerDescriptor, ThaiTokenizer>(tokenizerName, null);
+	public TokenizersDescriptor Thai(string tokenizerName, Action<Elastic.Clients.Elasticsearch.Serverless.Analysis.ThaiTokenizerDescriptor> configure) => AssignVariant<Elastic.Clients.Elasticsearch.Serverless.Analysis.ThaiTokenizerDescriptor, ThaiTokenizer>(tokenizerName, configure);
+	public TokenizersDescriptor Thai(string tokenizerName, ThaiTokenizer thaiTokenizer) => AssignVariant(tokenizerName, thaiTokenizer);
 	public TokenizersDescriptor UaxEmailUrl(string tokenizerName) => AssignVariant<Elastic.Clients.Elasticsearch.Serverless.Analysis.UaxEmailUrlTokenizerDescriptor, UaxEmailUrlTokenizer>(tokenizerName, null);
 	public TokenizersDescriptor UaxEmailUrl(string tokenizerName, Action<Elastic.Clients.Elasticsearch.Serverless.Analysis.UaxEmailUrlTokenizerDescriptor> configure) => AssignVariant<Elastic.Clients.Elasticsearch.Serverless.Analysis.UaxEmailUrlTokenizerDescriptor, UaxEmailUrlTokenizer>(tokenizerName, configure);
 	public TokenizersDescriptor UaxEmailUrl(string tokenizerName, UaxEmailUrlTokenizer uaxEmailUrlTokenizer) => AssignVariant(tokenizerName, uaxEmailUrlTokenizer);
@@ -126,6 +138,8 @@ public override ITokenizer Read(ref Utf8JsonReader reader, Type typeToConvert, J
 		{
 			case "char_group":
 				return JsonSerializer.Deserialize<Elastic.Clients.Elasticsearch.Serverless.Analysis.CharGroupTokenizer>(ref reader, options);
+			case "classic":
+				return JsonSerializer.Deserialize<Elastic.Clients.Elasticsearch.Serverless.Analysis.ClassicTokenizer>(ref reader, options);
 			case "edge_ngram":
 				return JsonSerializer.Deserialize<Elastic.Clients.Elasticsearch.Serverless.Analysis.EdgeNGramTokenizer>(ref reader, options);
 			case "icu_tokenizer":
@@ -146,8 +160,14 @@ public override ITokenizer Read(ref Utf8JsonReader reader, Type typeToConvert, J
 				return JsonSerializer.Deserialize<Elastic.Clients.Elasticsearch.Serverless.Analysis.PathHierarchyTokenizer>(ref reader, options);
 			case "pattern":
 				return JsonSerializer.Deserialize<Elastic.Clients.Elasticsearch.Serverless.Analysis.PatternTokenizer>(ref reader, options);
+			case "simple_pattern_split":
+				return JsonSerializer.Deserialize<Elastic.Clients.Elasticsearch.Serverless.Analysis.SimplePatternSplitTokenizer>(ref reader, options);
+			case "simple_pattern":
+				return JsonSerializer.Deserialize<Elastic.Clients.Elasticsearch.Serverless.Analysis.SimplePatternTokenizer>(ref reader, options);
 			case "standard":
 				return JsonSerializer.Deserialize<Elastic.Clients.Elasticsearch.Serverless.Analysis.StandardTokenizer>(ref reader, options);
+			case "thai":
+				return JsonSerializer.Deserialize<Elastic.Clients.Elasticsearch.Serverless.Analysis.ThaiTokenizer>(ref reader, options);
 			case "uax_url_email":
 				return JsonSerializer.Deserialize<Elastic.Clients.Elasticsearch.Serverless.Analysis.UaxEmailUrlTokenizer>(ref reader, options);
 			case "whitespace":
@@ -171,6 +191,9 @@ public override void Write(Utf8JsonWriter writer, ITokenizer value, JsonSerializ
 			case "char_group":
 				JsonSerializer.Serialize(writer, value, typeof(Elastic.Clients.Elasticsearch.Serverless.Analysis.CharGroupTokenizer), options);
 				return;
+			case "classic":
+				JsonSerializer.Serialize(writer, value, typeof(Elastic.Clients.Elasticsearch.Serverless.Analysis.ClassicTokenizer), options);
+				return;
 			case "edge_ngram":
 				JsonSerializer.Serialize(writer, value, typeof(Elastic.Clients.Elasticsearch.Serverless.Analysis.EdgeNGramTokenizer), options);
 				return;
@@ -201,9 +224,18 @@ public override void Write(Utf8JsonWriter writer, ITokenizer value, JsonSerializ
 			case "pattern":
 				JsonSerializer.Serialize(writer, value, typeof(Elastic.Clients.Elasticsearch.Serverless.Analysis.PatternTokenizer), options);
 				return;
+			case "simple_pattern_split":
+				JsonSerializer.Serialize(writer, value, typeof(Elastic.Clients.Elasticsearch.Serverless.Analysis.SimplePatternSplitTokenizer), options);
+				return;
+			case "simple_pattern":
+				JsonSerializer.Serialize(writer, value, typeof(Elastic.Clients.Elasticsearch.Serverless.Analysis.SimplePatternTokenizer), options);
+				return;
 			case "standard":
 				JsonSerializer.Serialize(writer, value, typeof(Elastic.Clients.Elasticsearch.Serverless.Analysis.StandardTokenizer), options);
 				return;
+			case "thai":
+				JsonSerializer.Serialize(writer, value, typeof(Elastic.Clients.Elasticsearch.Serverless.Analysis.ThaiTokenizer), options);
+				return;
 			case "uax_url_email":
 				JsonSerializer.Serialize(writer, value, typeof(Elastic.Clients.Elasticsearch.Serverless.Analysis.UaxEmailUrlTokenizer), options);
 				return;

diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Cluster/CurrentNode.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Cluster/CurrentNode.g.cs
@@ -35,6 +35,8 @@ public sealed partial class CurrentNode
 	public string Id { get; init; }
 	[JsonInclude, JsonPropertyName("name")]
 	public string Name { get; init; }
+	[JsonInclude, JsonPropertyName("roles")]
+	public IReadOnlyCollection<Elastic.Clients.Elasticsearch.Serverless.NodeRole> Roles { get; init; }
 	[JsonInclude, JsonPropertyName("transport_address")]
 	public string TransportAddress { get; init; }
 	[JsonInclude, JsonPropertyName("weight_ranking")]

diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Cluster/IndexHealthStats.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Cluster/IndexHealthStats.g.cs
@@ -45,6 +45,8 @@ public sealed partial class IndexHealthStats
 	public IReadOnlyDictionary<string, Elastic.Clients.Elasticsearch.Serverless.Cluster.ShardHealthStats>? Shards { get; init; }
 	[JsonInclude, JsonPropertyName("status")]
 	public Elastic.Clients.Elasticsearch.Serverless.HealthStatus Status { get; init; }
+	[JsonInclude, JsonPropertyName("unassigned_primary_shards")]
+	public int UnassignedPrimaryShards { get; init; }
 	[JsonInclude, JsonPropertyName("unassigned_shards")]
 	public int UnassignedShards { get; init; }
 }
diff --git a/....Clients.Elasticsearch.Serverless/_Generated/Types/Cluster/NodeAllocationExplanation.g.cs b/....Clients.Elasticsearch.Serverless/_Generated/Types/Cluster/NodeAllocationExplanation.g.cs
@@ -39,6 +39,8 @@ public sealed partial class NodeAllocationExplanation
 	public string NodeId { get; init; }
 	[JsonInclude, JsonPropertyName("node_name")]
 	public string NodeName { get; init; }
+	[JsonInclude, JsonPropertyName("roles")]
+	public IReadOnlyCollection<Elastic.Clients.Elasticsearch.Serverless.NodeRole> Roles { get; init; }
 	[JsonInclude, JsonPropertyName("store")]
 	public Elastic.Clients.Elasticsearch.Serverless.Cluster.AllocationStore? Store { get; init; }
 	[JsonInclude, JsonPropertyName("transport_address")]

diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Cluster/ShardHealthStats.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Cluster/ShardHealthStats.g.cs
@@ -39,6 +39,8 @@ public sealed partial class ShardHealthStats
 	public int RelocatingShards { get; init; }
 	[JsonInclude, JsonPropertyName("status")]
 	public Elastic.Clients.Elasticsearch.Serverless.HealthStatus Status { get; init; }
+	[JsonInclude, JsonPropertyName("unassigned_primary_shards")]
+	public int UnassignedPrimaryShards { get; init; }
 	[JsonInclude, JsonPropertyName("unassigned_shards")]
 	public int UnassignedShards { get; init; }
 }
diff --git a/...lients.Elasticsearch.Serverless/_Generated/Types/Core/Search/AggregationProfileDebug.g.cs b/...lients.Elasticsearch.Serverless/_Generated/Types/Core/Search/AggregationProfileDebug.g.cs
@@ -29,6 +29,8 @@ namespace Elastic.Clients.Elasticsearch.Serverless.Core.Search;
 
 public sealed partial class AggregationProfileDebug
 {
+	[JsonInclude, JsonPropertyName("brute_force_used")]
+	public int? BruteForceUsed { get; init; }
 	[JsonInclude, JsonPropertyName("built_buckets")]
 	public int? BuiltBuckets { get; init; }
 	[JsonInclude, JsonPropertyName("chars_fetched")]
@@ -45,6 +47,10 @@ public sealed partial class AggregationProfileDebug
 	public string? Delegate { get; init; }
 	[JsonInclude, JsonPropertyName("delegate_debug")]
 	public Elastic.Clients.Elasticsearch.Serverless.Core.Search.AggregationProfileDebug? DelegateDebug { get; init; }
+	[JsonInclude, JsonPropertyName("dynamic_pruning_attempted")]
+	public int? DynamicPruningAttempted { get; init; }
+	[JsonInclude, JsonPropertyName("dynamic_pruning_used")]
+	public int? DynamicPruningUsed { get; init; }
 	[JsonInclude, JsonPropertyName("empty_collectors_used")]
 	public int? EmptyCollectorsUsed { get; init; }
 	[JsonInclude, JsonPropertyName("extract_count")]
@@ -77,6 +83,8 @@ public sealed partial class AggregationProfileDebug
 	public int? SegmentsWithMultiValuedOrds { get; init; }
 	[JsonInclude, JsonPropertyName("segments_with_single_valued_ords")]
 	public int? SegmentsWithSingleValuedOrds { get; init; }
+	[JsonInclude, JsonPropertyName("skipped_due_to_no_data")]
+	public int? SkippedDueToNoData { get; init; }
 	[JsonInclude, JsonPropertyName("string_hashing_collectors_used")]
 	public int? StringHashingCollectorsUsed { get; init; }
 	[JsonInclude, JsonPropertyName("surviving_buckets")]

diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Core/Search/DfsKnnProfile.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Core/Search/DfsKnnProfile.g.cs
@@ -0,0 +1,40 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// 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.
+//
+// ███╗   ██╗ ██████╗ ████████╗██╗ ██████╗███████╗
+// ████╗  ██║██╔═══██╗╚══██╔══╝██║██╔════╝██╔════╝
+// ██╔██╗ ██║██║   ██║   ██║   ██║██║     █████╗
+// ██║╚██╗██║██║   ██║   ██║   ██║██║     ██╔══╝
+// ██║ ╚████║╚██████╔╝   ██║   ██║╚██████╗███████╗
+// ╚═╝  ╚═══╝ ╚═════╝    ╚═╝   ╚═╝ ╚═════╝╚══════╝
+// ------------------------------------------------
+//
+// This file is automatically generated.
+// Please do not edit these files manually.
+//
+// ------------------------------------------------
+
+#nullable restore
+
+using Elastic.Clients.Elasticsearch.Serverless.Fluent;
+using Elastic.Clients.Elasticsearch.Serverless.Serialization;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Elastic.Clients.Elasticsearch.Serverless.Core.Search;
+
+public sealed partial class DfsKnnProfile
+{
+	[JsonInclude, JsonPropertyName("collector")]
+	public IReadOnlyCollection<Elastic.Clients.Elasticsearch.Serverless.Core.Search.KnnCollectorResult> Collector { get; init; }
+	[JsonInclude, JsonPropertyName("query")]
+	public IReadOnlyCollection<Elastic.Clients.Elasticsearch.Serverless.Core.Search.KnnQueryProfileResult> Query { get; init; }
+	[JsonInclude, JsonPropertyName("rewrite_time")]
+	public long RewriteTime { get; init; }
+	[JsonInclude, JsonPropertyName("vector_operations_count")]
+	public long? VectorOperationsCount { get; init; }
+}
diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Core/Search/DfsProfile.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Core/Search/DfsProfile.g.cs
@@ -0,0 +1,36 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// 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.
+//
+// ███╗   ██╗ ██████╗ ████████╗██╗ ██████╗███████╗
+// ████╗  ██║██╔═══██╗╚══██╔══╝██║██╔════╝██╔════╝
+// ██╔██╗ ██║██║   ██║   ██║   ██║██║     █████╗
+// ██║╚██╗██║██║   ██║   ██║   ██║██║     ██╔══╝
+// ██║ ╚████║╚██████╔╝   ██║   ██║╚██████╗███████╗
+// ╚═╝  ╚═══╝ ╚═════╝    ╚═╝   ╚═╝ ╚═════╝╚══════╝
+// ------------------------------------------------
+//
+// This file is automatically generated.
+// Please do not edit these files manually.
+//
+// ------------------------------------------------
+
+#nullable restore
+
+using Elastic.Clients.Elasticsearch.Serverless.Fluent;
+using Elastic.Clients.Elasticsearch.Serverless.Serialization;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Elastic.Clients.Elasticsearch.Serverless.Core.Search;
+
+public sealed partial class DfsProfile
+{
+	[JsonInclude, JsonPropertyName("knn")]
+	public IReadOnlyCollection<Elastic.Clients.Elasticsearch.Serverless.Core.Search.DfsKnnProfile>? Knn { get; init; }
+	[JsonInclude, JsonPropertyName("statistics")]
+	public Elastic.Clients.Elasticsearch.Serverless.Core.Search.DfsStatisticsProfile? Statistics { get; init; }
+}
diff --git a/...Clients.Elasticsearch.Serverless/_Generated/Types/Core/Search/DfsStatisticsBreakdown.g.cs b/...Clients.Elasticsearch.Serverless/_Generated/Types/Core/Search/DfsStatisticsBreakdown.g.cs
@@ -0,0 +1,48 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// 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.
+//
+// ███╗   ██╗ ██████╗ ████████╗██╗ ██████╗███████╗
+// ████╗  ██║██╔═══██╗╚══██╔══╝██║██╔════╝██╔════╝
+// ██╔██╗ ██║██║   ██║   ██║   ██║██║     █████╗
+// ██║╚██╗██║██║   ██║   ██║   ██║██║     ██╔══╝
+// ██║ ╚████║╚██████╔╝   ██║   ██║╚██████╗███████╗
+// ╚═╝  ╚═══╝ ╚═════╝    ╚═╝   ╚═╝ ╚═════╝╚══════╝
+// ------------------------------------------------
+//
+// This file is automatically generated.
+// Please do not edit these files manually.
+//
+// ------------------------------------------------
+
+#nullable restore
+
+using Elastic.Clients.Elasticsearch.Serverless.Fluent;
+using Elastic.Clients.Elasticsearch.Serverless.Serialization;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Elastic.Clients.Elasticsearch.Serverless.Core.Search;
+
+public sealed partial class DfsStatisticsBreakdown
+{
+	[JsonInclude, JsonPropertyName("collection_statistics")]
+	public long CollectionStatistics { get; init; }
+	[JsonInclude, JsonPropertyName("collection_statistics_count")]
+	public long CollectionStatisticsCount { get; init; }
+	[JsonInclude, JsonPropertyName("create_weight")]
+	public long CreateWeight { get; init; }
+	[JsonInclude, JsonPropertyName("create_weight_count")]
+	public long CreateWeightCount { get; init; }
+	[JsonInclude, JsonPropertyName("rewrite")]
+	public long Rewrite { get; init; }
+	[JsonInclude, JsonPropertyName("rewrite_count")]
+	public long RewriteCount { get; init; }
+	[JsonInclude, JsonPropertyName("term_statistics")]
+	public long TermStatistics { get; init; }
+	[JsonInclude, JsonPropertyName("term_statistics_count")]
+	public long TermStatisticsCount { get; init; }
+}
diff --git a/...c.Clients.Elasticsearch.Serverless/_Generated/Types/Core/Search/DfsStatisticsProfile.g.cs b/...c.Clients.Elasticsearch.Serverless/_Generated/Types/Core/Search/DfsStatisticsProfile.g.cs
@@ -0,0 +1,46 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// 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.
+//
+// ███╗   ██╗ ██████╗ ████████╗██╗ ██████╗███████╗
+// ████╗  ██║██╔═══██╗╚══██╔══╝██║██╔════╝██╔════╝
+// ██╔██╗ ██║██║   ██║   ██║   ██║██║     █████╗
+// ██║╚██╗██║██║   ██║   ██║   ██║██║     ██╔══╝
+// ██║ ╚████║╚██████╔╝   ██║   ██║╚██████╗███████╗
+// ╚═╝  ╚═══╝ ╚═════╝    ╚═╝   ╚═╝ ╚═════╝╚══════╝
+// ------------------------------------------------
+//
+// This file is automatically generated.
+// Please do not edit these files manually.
+//
+// ------------------------------------------------
+
+#nullable restore
+
+using Elastic.Clients.Elasticsearch.Serverless.Fluent;
+using Elastic.Clients.Elasticsearch.Serverless.Serialization;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Elastic.Clients.Elasticsearch.Serverless.Core.Search;
+
+public sealed partial class DfsStatisticsProfile
+{
+	[JsonInclude, JsonPropertyName("breakdown")]
+	public Elastic.Clients.Elasticsearch.Serverless.Core.Search.DfsStatisticsBreakdown Breakdown { get; init; }
+	[JsonInclude, JsonPropertyName("children")]
+	public IReadOnlyCollection<Elastic.Clients.Elasticsearch.Serverless.Core.Search.DfsStatisticsProfile>? Children { get; init; }
+	[JsonInclude, JsonPropertyName("debug")]
+	public IReadOnlyDictionary<string, object>? Debug { get; init; }
+	[JsonInclude, JsonPropertyName("description")]
+	public string Description { get; init; }
+	[JsonInclude, JsonPropertyName("time")]
+	public Elastic.Clients.Elasticsearch.Serverless.Duration? Time { get; init; }
+	[JsonInclude, JsonPropertyName("time_in_nanos")]
+	public long TimeInNanos { get; init; }
+	[JsonInclude, JsonPropertyName("type")]
+	public string Type { get; init; }
+}
diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Core/Search/Hit.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Core/Search/Hit.g.cs
@@ -40,7 +40,7 @@ public sealed partial class Hit<TDocument>
 	[JsonInclude, JsonPropertyName("_ignored")]
 	public IReadOnlyCollection<string>? Ignored { get; init; }
 	[JsonInclude, JsonPropertyName("ignored_field_values")]
-	public IReadOnlyDictionary<string, IReadOnlyCollection<string>>? IgnoredFieldValues { get; init; }
+	public IReadOnlyDictionary<string, IReadOnlyCollection<Elastic.Clients.Elasticsearch.Serverless.FieldValue>>? IgnoredFieldValues { get; init; }
 	[JsonInclude, JsonPropertyName("_index")]
 	public string Index { get; init; }
 	[JsonInclude, JsonPropertyName("inner_hits")]

diff --git a/...tic.Clients.Elasticsearch.Serverless/_Generated/Types/Core/Search/KnnCollectorResult.g.cs b/...tic.Clients.Elasticsearch.Serverless/_Generated/Types/Core/Search/KnnCollectorResult.g.cs
@@ -0,0 +1,42 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// 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.
+//
+// ███╗   ██╗ ██████╗ ████████╗██╗ ██████╗███████╗
+// ████╗  ██║██╔═══██╗╚══██╔══╝██║██╔════╝██╔════╝
+// ██╔██╗ ██║██║   ██║   ██║   ██║██║     █████╗
+// ██║╚██╗██║██║   ██║   ██║   ██║██║     ██╔══╝
+// ██║ ╚████║╚██████╔╝   ██║   ██║╚██████╗███████╗
+// ╚═╝  ╚═══╝ ╚═════╝    ╚═╝   ╚═╝ ╚═════╝╚══════╝
+// ------------------------------------------------
+//
+// This file is automatically generated.
+// Please do not edit these files manually.
+//
+// ------------------------------------------------
+
+#nullable restore
+
+using Elastic.Clients.Elasticsearch.Serverless.Fluent;
+using Elastic.Clients.Elasticsearch.Serverless.Serialization;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Elastic.Clients.Elasticsearch.Serverless.Core.Search;
+
+public sealed partial class KnnCollectorResult
+{
+	[JsonInclude, JsonPropertyName("children")]
+	public IReadOnlyCollection<Elastic.Clients.Elasticsearch.Serverless.Core.Search.KnnCollectorResult>? Children { get; init; }
+	[JsonInclude, JsonPropertyName("name")]
+	public string Name { get; init; }
+	[JsonInclude, JsonPropertyName("reason")]
+	public string Reason { get; init; }
+	[JsonInclude, JsonPropertyName("time")]
+	public Elastic.Clients.Elasticsearch.Serverless.Duration? Time { get; init; }
+	[JsonInclude, JsonPropertyName("time_in_nanos")]
+	public long TimeInNanos { get; init; }
+}
diff --git a/...ients.Elasticsearch.Serverless/_Generated/Types/Core/Search/KnnQueryProfileBreakdown.g.cs b/...ients.Elasticsearch.Serverless/_Generated/Types/Core/Search/KnnQueryProfileBreakdown.g.cs
@@ -0,0 +1,72 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// 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.
+//
+// ███╗   ██╗ ██████╗ ████████╗██╗ ██████╗███████╗
+// ████╗  ██║██╔═══██╗╚══██╔══╝██║██╔════╝██╔════╝
+// ██╔██╗ ██║██║   ██║   ██║   ██║██║     █████╗
+// ██║╚██╗██║██║   ██║   ██║   ██║██║     ██╔══╝
+// ██║ ╚████║╚██████╔╝   ██║   ██║╚██████╗███████╗
+// ╚═╝  ╚═══╝ ╚═════╝    ╚═╝   ╚═╝ ╚═════╝╚══════╝
+// ------------------------------------------------
+//
+// This file is automatically generated.
+// Please do not edit these files manually.
+//
+// ------------------------------------------------
+
+#nullable restore
+
+using Elastic.Clients.Elasticsearch.Serverless.Fluent;
+using Elastic.Clients.Elasticsearch.Serverless.Serialization;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Elastic.Clients.Elasticsearch.Serverless.Core.Search;
+
+public sealed partial class KnnQueryProfileBreakdown
+{
+	[JsonInclude, JsonPropertyName("advance")]
+	public long Advance { get; init; }
+	[JsonInclude, JsonPropertyName("advance_count")]
+	public long AdvanceCount { get; init; }
+	[JsonInclude, JsonPropertyName("build_scorer")]
+	public long BuildScorer { get; init; }
+	[JsonInclude, JsonPropertyName("build_scorer_count")]
+	public long BuildScorerCount { get; init; }
+	[JsonInclude, JsonPropertyName("compute_max_score")]
+	public long ComputeMaxScore { get; init; }
+	[JsonInclude, JsonPropertyName("compute_max_score_count")]
+	public long ComputeMaxScoreCount { get; init; }
+	[JsonInclude, JsonPropertyName("count_weight")]
+	public long CountWeight { get; init; }
+	[JsonInclude, JsonPropertyName("count_weight_count")]
+	public long CountWeightCount { get; init; }
+	[JsonInclude, JsonPropertyName("create_weight")]
+	public long CreateWeight { get; init; }
+	[JsonInclude, JsonPropertyName("create_weight_count")]
+	public long CreateWeightCount { get; init; }
+	[JsonInclude, JsonPropertyName("match")]
+	public long Match { get; init; }
+	[JsonInclude, JsonPropertyName("match_count")]
+	public long MatchCount { get; init; }
+	[JsonInclude, JsonPropertyName("next_doc")]
+	public long NextDoc { get; init; }
+	[JsonInclude, JsonPropertyName("next_doc_count")]
+	public long NextDocCount { get; init; }
+	[JsonInclude, JsonPropertyName("score")]
+	public long Score { get; init; }
+	[JsonInclude, JsonPropertyName("score_count")]
+	public long ScoreCount { get; init; }
+	[JsonInclude, JsonPropertyName("set_min_competitive_score")]
+	public long SetMinCompetitiveScore { get; init; }
+	[JsonInclude, JsonPropertyName("set_min_competitive_score_count")]
+	public long SetMinCompetitiveScoreCount { get; init; }
+	[JsonInclude, JsonPropertyName("shallow_advance")]
+	public long ShallowAdvance { get; init; }
+	[JsonInclude, JsonPropertyName("shallow_advance_count")]
+	public long ShallowAdvanceCount { get; init; }
+}
diff --git a/....Clients.Elasticsearch.Serverless/_Generated/Types/Core/Search/KnnQueryProfileResult.g.cs b/....Clients.Elasticsearch.Serverless/_Generated/Types/Core/Search/KnnQueryProfileResult.g.cs
@@ -0,0 +1,46 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// 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.
+//
+// ███╗   ██╗ ██████╗ ████████╗██╗ ██████╗███████╗
+// ████╗  ██║██╔═══██╗╚══██╔══╝██║██╔════╝██╔════╝
+// ██╔██╗ ██║██║   ██║   ██║   ██║██║     █████╗
+// ██║╚██╗██║██║   ██║   ██║   ██║██║     ██╔══╝
+// ██║ ╚████║╚██████╔╝   ██║   ██║╚██████╗███████╗
+// ╚═╝  ╚═══╝ ╚═════╝    ╚═╝   ╚═╝ ╚═════╝╚══════╝
+// ------------------------------------------------
+//
+// This file is automatically generated.
+// Please do not edit these files manually.
+//
+// ------------------------------------------------
+
+#nullable restore
+
+using Elastic.Clients.Elasticsearch.Serverless.Fluent;
+using Elastic.Clients.Elasticsearch.Serverless.Serialization;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Elastic.Clients.Elasticsearch.Serverless.Core.Search;
+
+public sealed partial class KnnQueryProfileResult
+{
+	[JsonInclude, JsonPropertyName("breakdown")]
+	public Elastic.Clients.Elasticsearch.Serverless.Core.Search.KnnQueryProfileBreakdown Breakdown { get; init; }
+	[JsonInclude, JsonPropertyName("children")]
+	public IReadOnlyCollection<Elastic.Clients.Elasticsearch.Serverless.Core.Search.KnnQueryProfileResult>? Children { get; init; }
+	[JsonInclude, JsonPropertyName("debug")]
+	public IReadOnlyDictionary<string, object>? Debug { get; init; }
+	[JsonInclude, JsonPropertyName("description")]
+	public string Description { get; init; }
+	[JsonInclude, JsonPropertyName("time")]
+	public Elastic.Clients.Elasticsearch.Serverless.Duration? Time { get; init; }
+	[JsonInclude, JsonPropertyName("time_in_nanos")]
+	public long TimeInNanos { get; init; }
+	[JsonInclude, JsonPropertyName("type")]
+	public string Type { get; init; }
+}
diff --git a/...Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Core/Search/QueryBreakdown.g.cs b/...Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Core/Search/QueryBreakdown.g.cs
@@ -41,6 +41,10 @@ public sealed partial class QueryBreakdown
 	public long ComputeMaxScore { get; init; }
 	[JsonInclude, JsonPropertyName("compute_max_score_count")]
 	public long ComputeMaxScoreCount { get; init; }
+	[JsonInclude, JsonPropertyName("count_weight")]
+	public long CountWeight { get; init; }
+	[JsonInclude, JsonPropertyName("count_weight_count")]
+	public long CountWeightCount { get; init; }
 	[JsonInclude, JsonPropertyName("create_weight")]
 	public long CreateWeight { get; init; }
 	[JsonInclude, JsonPropertyName("create_weight_count")]

diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Core/Search/ShardProfile.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Core/Search/ShardProfile.g.cs
@@ -31,10 +31,20 @@ public sealed partial class ShardProfile
 {
 	[JsonInclude, JsonPropertyName("aggregations")]
 	public IReadOnlyCollection<Elastic.Clients.Elasticsearch.Serverless.Core.Search.AggregationProfile> Aggregations { get; init; }
+	[JsonInclude, JsonPropertyName("cluster")]
+	public string Cluster { get; init; }
+	[JsonInclude, JsonPropertyName("dfs")]
+	public Elastic.Clients.Elasticsearch.Serverless.Core.Search.DfsProfile? Dfs { get; init; }
 	[JsonInclude, JsonPropertyName("fetch")]
 	public Elastic.Clients.Elasticsearch.Serverless.Core.Search.FetchProfile? Fetch { get; init; }
 	[JsonInclude, JsonPropertyName("id")]
 	public string Id { get; init; }
+	[JsonInclude, JsonPropertyName("index")]
+	public string Index { get; init; }
+	[JsonInclude, JsonPropertyName("node_id")]
+	public string NodeId { get; init; }
 	[JsonInclude, JsonPropertyName("searches")]
 	public IReadOnlyCollection<Elastic.Clients.Elasticsearch.Serverless.Core.Search.SearchProfile> Searches { get; init; }
+	[JsonInclude, JsonPropertyName("shard_id")]
+	public long ShardId { get; init; }
 }
diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Enrich/CacheStats.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Enrich/CacheStats.g.cs
@@ -35,8 +35,14 @@ public sealed partial class CacheStats
 	public int Evictions { get; init; }
 	[JsonInclude, JsonPropertyName("hits")]
 	public int Hits { get; init; }
+	[JsonInclude, JsonPropertyName("hits_time_in_millis")]
+	public long HitsTimeInMillis { get; init; }
 	[JsonInclude, JsonPropertyName("misses")]
 	public int Misses { get; init; }
+	[JsonInclude, JsonPropertyName("misses_time_in_millis")]
+	public long MissesTimeInMillis { get; init; }
 	[JsonInclude, JsonPropertyName("node_id")]
 	public string NodeId { get; init; }
+	[JsonInclude, JsonPropertyName("size_in_bytes")]
+	public long SizeInBytes { get; init; }
 }
diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Enums/Enums.Esql.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Enums/Enums.Esql.g.cs
@@ -0,0 +1,113 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// 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.
+//
+// ███╗   ██╗ ██████╗ ████████╗██╗ ██████╗███████╗
+// ████╗  ██║██╔═══██╗╚══██╔══╝██║██╔════╝██╔════╝
+// ██╔██╗ ██║██║   ██║   ██║   ██║██║     █████╗
+// ██║╚██╗██║██║   ██║   ██║   ██║██║     ██╔══╝
+// ██║ ╚████║╚██████╔╝   ██║   ██║╚██████╗███████╗
+// ╚═╝  ╚═══╝ ╚═════╝    ╚═╝   ╚═╝ ╚═════╝╚══════╝
+// ------------------------------------------------
+//
+// This file is automatically generated.
+// Please do not edit these files manually.
+//
+// ------------------------------------------------
+
+#nullable restore
+
+using Elastic.Clients.Elasticsearch.Serverless.Core;
+using Elastic.Clients.Elasticsearch.Serverless.Serialization;
+using Elastic.Transport;
+using System;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Elastic.Clients.Elasticsearch.Serverless.Esql;
+
+[JsonConverter(typeof(EsqlFormatConverter))]
+public enum EsqlFormat
+{
+	[EnumMember(Value = "yaml")]
+	Yaml,
+	[EnumMember(Value = "txt")]
+	Txt,
+	[EnumMember(Value = "tsv")]
+	Tsv,
+	[EnumMember(Value = "smile")]
+	Smile,
+	[EnumMember(Value = "json")]
+	Json,
+	[EnumMember(Value = "csv")]
+	Csv,
+	[EnumMember(Value = "cbor")]
+	Cbor,
+	[EnumMember(Value = "arrow")]
+	Arrow
+}
+
+internal sealed class EsqlFormatConverter : JsonConverter<EsqlFormat>
+{
+	public override EsqlFormat Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+	{
+		var enumString = reader.GetString();
+		switch (enumString)
+		{
+			case "yaml":
+				return EsqlFormat.Yaml;
+			case "txt":
+				return EsqlFormat.Txt;
+			case "tsv":
+				return EsqlFormat.Tsv;
+			case "smile":
+				return EsqlFormat.Smile;
+			case "json":
+				return EsqlFormat.Json;
+			case "csv":
+				return EsqlFormat.Csv;
+			case "cbor":
+				return EsqlFormat.Cbor;
+			case "arrow":
+				return EsqlFormat.Arrow;
+		}
+
+		ThrowHelper.ThrowJsonException();
+		return default;
+	}
+
+	public override void Write(Utf8JsonWriter writer, EsqlFormat value, JsonSerializerOptions options)
+	{
+		switch (value)
+		{
+			case EsqlFormat.Yaml:
+				writer.WriteStringValue("yaml");
+				return;
+			case EsqlFormat.Txt:
+				writer.WriteStringValue("txt");
+				return;
+			case EsqlFormat.Tsv:
+				writer.WriteStringValue("tsv");
+				return;
+			case EsqlFormat.Smile:
+				writer.WriteStringValue("smile");
+				return;
+			case EsqlFormat.Json:
+				writer.WriteStringValue("json");
+				return;
+			case EsqlFormat.Csv:
+				writer.WriteStringValue("csv");
+				return;
+			case EsqlFormat.Cbor:
+				writer.WriteStringValue("cbor");
+				return;
+			case EsqlFormat.Arrow:
+				writer.WriteStringValue("arrow");
+				return;
+		}
+
+		writer.WriteNullValue();
+	}
+}
diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Enums/Enums.Ingest.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Enums/Enums.Ingest.g.cs
@@ -105,6 +105,97 @@ public override void Write(Utf8JsonWriter writer, ConvertType value, JsonSeriali
 	}
 }
 
+[JsonConverter(typeof(GeoGridTargetFormatConverter))]
+public enum GeoGridTargetFormat
+{
+	[EnumMember(Value = "wkt")]
+	Wkt,
+	[EnumMember(Value = "geojson")]
+	Geojson
+}
+
+internal sealed class GeoGridTargetFormatConverter : JsonConverter<GeoGridTargetFormat>
+{
+	public override GeoGridTargetFormat Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+	{
+		var enumString = reader.GetString();
+		switch (enumString)
+		{
+			case "wkt":
+				return GeoGridTargetFormat.Wkt;
+			case "geojson":
+				return GeoGridTargetFormat.Geojson;
+		}
+
+		ThrowHelper.ThrowJsonException();
+		return default;
+	}
+
+	public override void Write(Utf8JsonWriter writer, GeoGridTargetFormat value, JsonSerializerOptions options)
+	{
+		switch (value)
+		{
+			case GeoGridTargetFormat.Wkt:
+				writer.WriteStringValue("wkt");
+				return;
+			case GeoGridTargetFormat.Geojson:
+				writer.WriteStringValue("geojson");
+				return;
+		}
+
+		writer.WriteNullValue();
+	}
+}
+
+[JsonConverter(typeof(GeoGridTileTypeConverter))]
+public enum GeoGridTileType
+{
+	[EnumMember(Value = "geotile")]
+	Geotile,
+	[EnumMember(Value = "geohex")]
+	Geohex,
+	[EnumMember(Value = "geohash")]
+	Geohash
+}
+
+internal sealed class GeoGridTileTypeConverter : JsonConverter<GeoGridTileType>
+{
+	public override GeoGridTileType Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+	{
+		var enumString = reader.GetString();
+		switch (enumString)
+		{
+			case "geotile":
+				return GeoGridTileType.Geotile;
+			case "geohex":
+				return GeoGridTileType.Geohex;
+			case "geohash":
+				return GeoGridTileType.Geohash;
+		}
+
+		ThrowHelper.ThrowJsonException();
+		return default;
+	}
+
+	public override void Write(Utf8JsonWriter writer, GeoGridTileType value, JsonSerializerOptions options)
+	{
+		switch (value)
+		{
+			case GeoGridTileType.Geotile:
+				writer.WriteStringValue("geotile");
+				return;
+			case GeoGridTileType.Geohex:
+				writer.WriteStringValue("geohex");
+				return;
+			case GeoGridTileType.Geohash:
+				writer.WriteStringValue("geohash");
+				return;
+		}
+
+		writer.WriteNullValue();
+	}
+}
+
 [JsonConverter(typeof(JsonProcessorConflictStrategyConverter))]
 public enum JsonProcessorConflictStrategy
 {
@@ -202,26 +293,16 @@ public override void Write(Utf8JsonWriter writer, ShapeType value, JsonSerialize
 [JsonConverter(typeof(UserAgentPropertyConverter))]
 public enum UserAgentProperty
 {
-	[EnumMember(Value = "PATCH")]
-	Patch,
-	[EnumMember(Value = "OS_NAME")]
-	OsName,
-	[EnumMember(Value = "OS_MINOR")]
-	OsMinor,
-	[EnumMember(Value = "OS_MAJOR")]
-	OsMajor,
-	[EnumMember(Value = "OS")]
+	[EnumMember(Value = "version")]
+	Version,
+	[EnumMember(Value = "os")]
 	Os,
-	[EnumMember(Value = "NAME")]
+	[EnumMember(Value = "original")]
+	Original,
+	[EnumMember(Value = "name")]
 	Name,
-	[EnumMember(Value = "MINOR")]
-	Minor,
-	[EnumMember(Value = "MAJOR")]
-	Major,
-	[EnumMember(Value = "DEVICE")]
-	Device,
-	[EnumMember(Value = "BUILD")]
-	Build
+	[EnumMember(Value = "device")]
+	Device
 }
 
 internal sealed class UserAgentPropertyConverter : JsonConverter<UserAgentProperty>
@@ -231,26 +312,16 @@ public override UserAgentProperty Read(ref Utf8JsonReader reader, Type typeToCon
 		var enumString = reader.GetString();
 		switch (enumString)
 		{
-			case "PATCH":
-				return UserAgentProperty.Patch;
-			case "OS_NAME":
-				return UserAgentProperty.OsName;
-			case "OS_MINOR":
-				return UserAgentProperty.OsMinor;
-			case "OS_MAJOR":
-				return UserAgentProperty.OsMajor;
-			case "OS":
+			case "version":
+				return UserAgentProperty.Version;
+			case "os":
 				return UserAgentProperty.Os;
-			case "NAME":
+			case "original":
+				return UserAgentProperty.Original;
+			case "name":
 				return UserAgentProperty.Name;
-			case "MINOR":
-				return UserAgentProperty.Minor;
-			case "MAJOR":
-				return UserAgentProperty.Major;
-			case "DEVICE":
+			case "device":
 				return UserAgentProperty.Device;
-			case "BUILD":
-				return UserAgentProperty.Build;
 		}
 
 		ThrowHelper.ThrowJsonException();
@@ -261,35 +332,20 @@ public override void Write(Utf8JsonWriter writer, UserAgentProperty value, JsonS
 	{
 		switch (value)
 		{
-			case UserAgentProperty.Patch:
-				writer.WriteStringValue("PATCH");
-				return;
-			case UserAgentProperty.OsName:
-				writer.WriteStringValue("OS_NAME");
-				return;
-			case UserAgentProperty.OsMinor:
-				writer.WriteStringValue("OS_MINOR");
-				return;
-			case UserAgentProperty.OsMajor:
-				writer.WriteStringValue("OS_MAJOR");
+			case UserAgentProperty.Version:
+				writer.WriteStringValue("version");
 				return;
 			case UserAgentProperty.Os:
-				writer.WriteStringValue("OS");
+				writer.WriteStringValue("os");
 				return;
-			case UserAgentProperty.Name:
-				writer.WriteStringValue("NAME");
+			case UserAgentProperty.Original:
+				writer.WriteStringValue("original");
 				return;
-			case UserAgentProperty.Minor:
-				writer.WriteStringValue("MINOR");
-				return;
-			case UserAgentProperty.Major:
-				writer.WriteStringValue("MAJOR");
+			case UserAgentProperty.Name:
+				writer.WriteStringValue("name");
 				return;
 			case UserAgentProperty.Device:
-				writer.WriteStringValue("DEVICE");
-				return;
-			case UserAgentProperty.Build:
-				writer.WriteStringValue("BUILD");
+				writer.WriteStringValue("device");
 				return;
 		}
 

diff --git a/...lastic.Clients.Elasticsearch.Serverless/_Generated/Types/Enums/Enums.MachineLearning.g.cs b/...lastic.Clients.Elasticsearch.Serverless/_Generated/Types/Enums/Enums.MachineLearning.g.cs
@@ -417,12 +417,32 @@ public override void Write(Utf8JsonWriter writer, DeploymentAllocationState valu
 [JsonConverter(typeof(DeploymentAssignmentStateConverter))]
 public enum DeploymentAssignmentState
 {
+	/// <summary>
+	/// <para>
+	/// The deployment is preparing to stop and deallocate the model from the relevant nodes.
+	/// </para>
+	/// </summary>
 	[EnumMember(Value = "stopping")]
 	Stopping,
+	/// <summary>
+	/// <para>
+	/// The deployment has recently started but is not yet usable; the model is not allocated on any nodes.
+	/// </para>
+	/// </summary>
 	[EnumMember(Value = "starting")]
 	Starting,
+	/// <summary>
+	/// <para>
+	/// The deployment is usable; at least one node has the model allocated.
+	/// </para>
+	/// </summary>
 	[EnumMember(Value = "started")]
 	Started,
+	/// <summary>
+	/// <para>
+	/// The deployment is on a failed state and must be re-deployed.
+	/// </para>
+	/// </summary>
 	[EnumMember(Value = "failed")]
 	Failed
 }
@@ -470,70 +490,6 @@ public override void Write(Utf8JsonWriter writer, DeploymentAssignmentState valu
 	}
 }
 
-[JsonConverter(typeof(DeploymentStateConverter))]
-public enum DeploymentState
-{
-	/// <summary>
-	/// <para>
-	/// The deployment is preparing to stop and deallocate the model from the relevant nodes.
-	/// </para>
-	/// </summary>
-	[EnumMember(Value = "stopping")]
-	Stopping,
-	/// <summary>
-	/// <para>
-	/// The deployment has recently started but is not yet usable; the model is not allocated on any nodes.
-	/// </para>
-	/// </summary>
-	[EnumMember(Value = "starting")]
-	Starting,
-	/// <summary>
-	/// <para>
-	/// The deployment is usable; at least one node has the model allocated.
-	/// </para>
-	/// </summary>
-	[EnumMember(Value = "started")]
-	Started
-}
-
-internal sealed class DeploymentStateConverter : JsonConverter<DeploymentState>
-{
-	public override DeploymentState Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
-	{
-		var enumString = reader.GetString();
-		switch (enumString)
-		{
-			case "stopping":
-				return DeploymentState.Stopping;
-			case "starting":
-				return DeploymentState.Starting;
-			case "started":
-				return DeploymentState.Started;
-		}
-
-		ThrowHelper.ThrowJsonException();
-		return default;
-	}
-
-	public override void Write(Utf8JsonWriter writer, DeploymentState value, JsonSerializerOptions options)
-	{
-		switch (value)
-		{
-			case DeploymentState.Stopping:
-				writer.WriteStringValue("stopping");
-				return;
-			case DeploymentState.Starting:
-				writer.WriteStringValue("starting");
-				return;
-			case DeploymentState.Started:
-				writer.WriteStringValue("started");
-				return;
-		}
-
-		writer.WriteNullValue();
-	}
-}
-
 [JsonConverter(typeof(ExcludeFrequentConverter))]
 public enum ExcludeFrequent
 {

diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Enums/Enums.Sql.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Enums/Enums.Sql.g.cs
@@ -0,0 +1,106 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// 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.
+//
+// ███╗   ██╗ ██████╗ ████████╗██╗ ██████╗███████╗
+// ████╗  ██║██╔═══██╗╚══██╔══╝██║██╔════╝██╔════╝
+// ██╔██╗ ██║██║   ██║   ██║   ██║██║     █████╗
+// ██║╚██╗██║██║   ██║   ██║   ██║██║     ██╔══╝
+// ██║ ╚████║╚██████╔╝   ██║   ██║╚██████╗███████╗
+// ╚═╝  ╚═══╝ ╚═════╝    ╚═╝   ╚═╝ ╚═════╝╚══════╝
+// ------------------------------------------------
+//
+// This file is automatically generated.
+// Please do not edit these files manually.
+//
+// ------------------------------------------------
+
+#nullable restore
+
+using Elastic.Clients.Elasticsearch.Serverless.Core;
+using Elastic.Clients.Elasticsearch.Serverless.Serialization;
+using Elastic.Transport;
+using System;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Elastic.Clients.Elasticsearch.Serverless.Sql;
+
+[JsonConverter(typeof(SqlFormatConverter))]
+public enum SqlFormat
+{
+	[EnumMember(Value = "yaml")]
+	Yaml,
+	[EnumMember(Value = "txt")]
+	Txt,
+	[EnumMember(Value = "tsv")]
+	Tsv,
+	[EnumMember(Value = "smile")]
+	Smile,
+	[EnumMember(Value = "json")]
+	Json,
+	[EnumMember(Value = "csv")]
+	Csv,
+	[EnumMember(Value = "cbor")]
+	Cbor
+}
+
+internal sealed class SqlFormatConverter : JsonConverter<SqlFormat>
+{
+	public override SqlFormat Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+	{
+		var enumString = reader.GetString();
+		switch (enumString)
+		{
+			case "yaml":
+				return SqlFormat.Yaml;
+			case "txt":
+				return SqlFormat.Txt;
+			case "tsv":
+				return SqlFormat.Tsv;
+			case "smile":
+				return SqlFormat.Smile;
+			case "json":
+				return SqlFormat.Json;
+			case "csv":
+				return SqlFormat.Csv;
+			case "cbor":
+				return SqlFormat.Cbor;
+		}
+
+		ThrowHelper.ThrowJsonException();
+		return default;
+	}
+
+	public override void Write(Utf8JsonWriter writer, SqlFormat value, JsonSerializerOptions options)
+	{
+		switch (value)
+		{
+			case SqlFormat.Yaml:
+				writer.WriteStringValue("yaml");
+				return;
+			case SqlFormat.Txt:
+				writer.WriteStringValue("txt");
+				return;
+			case SqlFormat.Tsv:
+				writer.WriteStringValue("tsv");
+				return;
+			case SqlFormat.Smile:
+				writer.WriteStringValue("smile");
+				return;
+			case SqlFormat.Json:
+				writer.WriteStringValue("json");
+				return;
+			case SqlFormat.Csv:
+				writer.WriteStringValue("csv");
+				return;
+			case SqlFormat.Cbor:
+				writer.WriteStringValue("cbor");
+				return;
+		}
+
+		writer.WriteNullValue();
+	}
+}
diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Enums/Enums.Xpack.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Enums/Enums.Xpack.g.cs
@@ -0,0 +1,78 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// 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.
+//
+// ███╗   ██╗ ██████╗ ████████╗██╗ ██████╗███████╗
+// ████╗  ██║██╔═══██╗╚══██╔══╝██║██╔════╝██╔════╝
+// ██╔██╗ ██║██║   ██║   ██║   ██║██║     █████╗
+// ██║╚██╗██║██║   ██║   ██║   ██║██║     ██╔══╝
+// ██║ ╚████║╚██████╔╝   ██║   ██║╚██████╗███████╗
+// ╚═╝  ╚═══╝ ╚═════╝    ╚═╝   ╚═╝ ╚═════╝╚══════╝
+// ------------------------------------------------
+//
+// This file is automatically generated.
+// Please do not edit these files manually.
+//
+// ------------------------------------------------
+
+#nullable restore
+
+using Elastic.Clients.Elasticsearch.Serverless.Core;
+using Elastic.Clients.Elasticsearch.Serverless.Serialization;
+using Elastic.Transport;
+using System;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Elastic.Clients.Elasticsearch.Serverless.Xpack;
+
+[JsonConverter(typeof(XPackCategoryConverter))]
+public enum XPackCategory
+{
+	[EnumMember(Value = "license")]
+	License,
+	[EnumMember(Value = "features")]
+	Features,
+	[EnumMember(Value = "build")]
+	Build
+}
+
+internal sealed class XPackCategoryConverter : JsonConverter<XPackCategory>
+{
+	public override XPackCategory Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+	{
+		var enumString = reader.GetString();
+		switch (enumString)
+		{
+			case "license":
+				return XPackCategory.License;
+			case "features":
+				return XPackCategory.Features;
+			case "build":
+				return XPackCategory.Build;
+		}
+
+		ThrowHelper.ThrowJsonException();
+		return default;
+	}
+
+	public override void Write(Utf8JsonWriter writer, XPackCategory value, JsonSerializerOptions options)
+	{
+		switch (value)
+		{
+			case XPackCategory.License:
+				writer.WriteStringValue("license");
+				return;
+			case XPackCategory.Features:
+				writer.WriteStringValue("features");
+				return;
+			case XPackCategory.Build:
+				writer.WriteStringValue("build");
+				return;
+		}
+
+		writer.WriteNullValue();
+	}
+}
diff --git a/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Ingest/AppendProcessor.g.cs b/src/Elastic.Clients.Elasticsearch.Serverless/_Generated/Types/Ingest/AppendProcessor.g.cs
@@ -94,6 +94,7 @@ public sealed partial class AppendProcessor
 	/// </para>
 	/// </summary>
 	[JsonInclude, JsonPropertyName("value")]
+	[SingleOrManyCollectionConverter(typeof(object))]
 	public ICollection<object> Value { get; set; }
 
 	public static implicit operator Elastic.Clients.Elasticsearch.Serverless.Ingest.Processor(AppendProcessor appendProcessor) => Elastic.Clients.Elasticsearch.Serverless.Ingest.Processor.Append(appendProcessor);
@@ -331,7 +332,7 @@ protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions o
 		}
 
 		writer.WritePropertyName("value");
-		JsonSerializer.Serialize(writer, ValueValue, options);
+		SingleOrManySerializationHelper.Serialize<object>(ValueValue, writer, options);
 		writer.WriteEndObject();
 	}
 }
@@ -568,7 +569,7 @@ protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions o
 		}
 
 		writer.WritePropertyName("value");
-		JsonSerializer.Serialize(writer, ValueValue, options);
+		SingleOrManySerializationHelper.Serialize<object>(ValueValue, writer, options);
 		writer.WriteEndObject();
 	}
 }
diff --git a/...lastic.Clients.Elasticsearch.Serverless/_Generated/Types/Ingest/DotExpanderProcessor.g.cs b/...lastic.Clients.Elasticsearch.Serverless/_Generated/Types/Ingest/DotExpanderProcessor.g.cs
@@ -71,6 +71,16 @@ public sealed partial class DotExpanderProcessor
 	[JsonInclude, JsonPropertyName("on_failure")]
 	public ICollection<Elastic.Clients.Elasticsearch.Serverless.Ingest.Processor>? OnFailure { get; set; }
 
+	/// <summary>
+	/// <para>
+	/// Controls the behavior when there is already an existing nested object that conflicts with the expanded field.
+	/// When <c>false</c>, the processor will merge conflicts by combining the old and the new values into an array.
+	/// When <c>true</c>, the value from the expanded field will overwrite the existing value.
+	/// </para>
+	/// </summary>
+	[JsonInclude, JsonPropertyName("override")]
+	public bool? Override { get; set; }
+
 	/// <summary>
 	/// <para>
 	/// The field that contains the field to expand.
@@ -108,6 +118,7 @@ public DotExpanderProcessorDescriptor() : base()
 	private Elastic.Clients.Elasticsearch.Serverless.Ingest.ProcessorDescriptor<TDocument> OnFailureDescriptor { get; set; }
 	private Action<Elastic.Clients.Elasticsearch.Serverless.Ingest.ProcessorDescriptor<TDocument>> OnFailureDescriptorAction { get; set; }
 	private Action<Elastic.Clients.Elasticsearch.Serverless.Ingest.ProcessorDescriptor<TDocument>>[] OnFailureDescriptorActions { get; set; }
+	private bool? OverrideValue { get; set; }
 	private string? PathValue { get; set; }
 	private string? TagValue { get; set; }
 
@@ -222,6 +233,19 @@ public DotExpanderProcessorDescriptor<TDocument> OnFailure(params Action<Elastic
 		return Self;
 	}
 
+	/// <summary>
+	/// <para>
+	/// Controls the behavior when there is already an existing nested object that conflicts with the expanded field.
+	/// When <c>false</c>, the processor will merge conflicts by combining the old and the new values into an array.
+	/// When <c>true</c>, the value from the expanded field will overwrite the existing value.
+	/// </para>
+	/// </summary>
+	public DotExpanderProcessorDescriptor<TDocument> Override(bool? value = true)
+	{
+		OverrideValue = value;
+		return Self;
+	}
+
 	/// <summary>
 	/// <para>
 	/// The field that contains the field to expand.
@@ -300,6 +324,12 @@ protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions o
 			JsonSerializer.Serialize(writer, OnFailureValue, options);
 		}
 
+		if (OverrideValue.HasValue)
+		{
+			writer.WritePropertyName("override");
+			writer.WriteBooleanValue(OverrideValue.Value);
+		}
+
 		if (!string.IsNullOrEmpty(PathValue))
 		{
 			writer.WritePropertyName("path");
@@ -332,6 +362,7 @@ public DotExpanderProcessorDescriptor() : base()
 	private Elastic.Clients.Elasticsearch.Serverless.Ingest.ProcessorDescriptor OnFailureDescriptor { get; set; }
 	private Action<Elastic.Clients.Elasticsearch.Serverless.Ingest.ProcessorDescriptor> OnFailureDescriptorAction { get; set; }
 	private Action<Elastic.Clients.Elasticsearch.Serverless.Ingest.ProcessorDescriptor>[] OnFailureDescriptorActions { get; set; }
+	private bool? OverrideValue { get; set; }
 	private string? PathValue { get; set; }
 	private string? TagValue { get; set; }
 
@@ -446,6 +477,19 @@ public DotExpanderProcessorDescriptor OnFailure(params Action<Elastic.Clients.El
 		return Self;
 	}
 
+	/// <summary>
+	/// <para>
+	/// Controls the behavior when there is already an existing nested object that conflicts with the expanded field.
+	/// When <c>false</c>, the processor will merge conflicts by combining the old and the new values into an array.
+	/// When <c>true</c>, the value from the expanded field will overwrite the existing value.
+	/// </para>
+	/// </summary>
+	public DotExpanderProcessorDescriptor Override(bool? value = true)
+	{
+		OverrideValue = value;
+		return Self;
+	}
+
 	/// <summary>
 	/// <para>
 	/// The field that contains the field to expand.
@@ -524,6 +568,12 @@ protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions o
 			JsonSerializer.Serialize(writer, OnFailureValue, options);
 		}
 
+		if (OverrideValue.HasValue)
+		{
+			writer.WritePropertyName("override");
+			writer.WriteBooleanValue(OverrideValue.Value);
+		}
+
 		if (!string.IsNullOrEmpty(PathValue))
 		{
 			writer.WritePropertyName("path");