[Backport 8.0] Add node APIs

src/Elastic.Clients.Elasticsearch/_Generated/Api/ApiUrlsLookup.g.cs

@@ -59,6 +59,11 @@ internal static class ApiUrlsLookups
 		internal static ApiUrls IndexManagementExists = new ApiUrls(new[] { "/{index}" });
 		internal static ApiUrls IndexManagementRefresh = new ApiUrls(new[] { "/_refresh", "/{index}/_refresh" });
 		internal static ApiUrls NoNamespaceIndex = new ApiUrls(new[] { "/{index}/_doc/{id}", "/{index}/_doc" });
+		internal static ApiUrls NodesHotThreads = new ApiUrls(new[] { "/_nodes/hot_threads", "/_nodes/{node_id}/hot_threads" });
+		internal static ApiUrls NodesInfo = new ApiUrls(new[] { "/_nodes", "/_nodes/{node_id}", "/_nodes/{metric}", "/_nodes/{node_id}/{metric}" });
+		internal static ApiUrls NodesReloadSecureSettings = new ApiUrls(new[] { "/_nodes/reload_secure_settings", "/_nodes/{node_id}/reload_secure_settings" });
+		internal static ApiUrls NodesStats = new ApiUrls(new[] { "/_nodes/stats", "/_nodes/{node_id}/stats", "/_nodes/stats/{metric}", "/_nodes/{node_id}/stats/{metric}", "/_nodes/stats/{metric}/{index_metric}", "/_nodes/{node_id}/stats/{metric}/{index_metric}" });
+		internal static ApiUrls NodesUsage = new ApiUrls(new[] { "/_nodes/usage", "/_nodes/{node_id}/usage", "/_nodes/usage/{metric}", "/_nodes/{node_id}/usage/{metric}" });
 		internal static ApiUrls NoNamespaceOpenPointInTime = new ApiUrls(new[] { "/{index}/_pit" });
 		internal static ApiUrls NoNamespacePing = new ApiUrls(new[] { "/" });
 		internal static ApiUrls NoNamespaceSearch = new ApiUrls(new[] { "/_search", "/{index}/_search" });

src/Elastic.Clients.Elasticsearch/_Generated/Api/Nodes/NodesHotThreadsRequest.g.cs

@@ -0,0 +1,121 @@
+// 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.
+//
+// ------------------------------------------------
+
+using Elastic.Transport;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+#nullable restore
+namespace Elastic.Clients.Elasticsearch.Nodes
+{
+	public class NodesHotThreadsRequestParameters : RequestParameters<NodesHotThreadsRequestParameters>
+	{
+		[JsonIgnore]
+		public bool? IgnoreIdleThreads { get => Q<bool?>("ignore_idle_threads"); set => Q("ignore_idle_threads", value); }
+
+		[JsonIgnore]
+		public Elastic.Clients.Elasticsearch.Time? Interval { get => Q<Elastic.Clients.Elasticsearch.Time?>("interval"); set => Q("interval", value); }
+
+		[JsonIgnore]
+		public long? Snapshots { get => Q<long?>("snapshots"); set => Q("snapshots", value); }
+
+		[JsonIgnore]
+		public Elastic.Clients.Elasticsearch.Time? MasterTimeout { get => Q<Elastic.Clients.Elasticsearch.Time?>("master_timeout"); set => Q("master_timeout", value); }
+
+		[JsonIgnore]
+		public long? Threads { get => Q<long?>("threads"); set => Q("threads", value); }
+
+		[JsonIgnore]
+		public Elastic.Clients.Elasticsearch.Time? Timeout { get => Q<Elastic.Clients.Elasticsearch.Time?>("timeout"); set => Q("timeout", value); }
+
+		[JsonIgnore]
+		public Elastic.Clients.Elasticsearch.ThreadType? Type { get => Q<Elastic.Clients.Elasticsearch.ThreadType?>("type"); set => Q("type", value); }
+
+		[JsonIgnore]
+		public Elastic.Clients.Elasticsearch.ThreadType? Sort { get => Q<Elastic.Clients.Elasticsearch.ThreadType?>("sort"); set => Q("sort", value); }
+	}
+
+	public partial class NodesHotThreadsRequest : PlainRequestBase<NodesHotThreadsRequestParameters>
+	{
+		public NodesHotThreadsRequest()
+		{
+		}
+
+		public NodesHotThreadsRequest(Elastic.Clients.Elasticsearch.NodeIds? node_id) : base(r => r.Optional("node_id", node_id))
+		{
+		}
+
+		internal override ApiUrls ApiUrls => ApiUrlsLookups.NodesHotThreads;
+		protected override HttpMethod HttpMethod => HttpMethod.GET;
+		protected override bool SupportsBody => false;
+		[JsonIgnore]
+		public bool? IgnoreIdleThreads { get => Q<bool?>("ignore_idle_threads"); set => Q("ignore_idle_threads", value); }
+
+		[JsonIgnore]
+		public Elastic.Clients.Elasticsearch.Time? Interval { get => Q<Elastic.Clients.Elasticsearch.Time?>("interval"); set => Q("interval", value); }
+
+		[JsonIgnore]
+		public long? Snapshots { get => Q<long?>("snapshots"); set => Q("snapshots", value); }
+
+		[JsonIgnore]
+		public Elastic.Clients.Elasticsearch.Time? MasterTimeout { get => Q<Elastic.Clients.Elasticsearch.Time?>("master_timeout"); set => Q("master_timeout", value); }
+
+		[JsonIgnore]
+		public long? Threads { get => Q<long?>("threads"); set => Q("threads", value); }
+
+		[JsonIgnore]
+		public Elastic.Clients.Elasticsearch.Time? Timeout { get => Q<Elastic.Clients.Elasticsearch.Time?>("timeout"); set => Q("timeout", value); }
+
+		[JsonIgnore]
+		public Elastic.Clients.Elasticsearch.ThreadType? Type { get => Q<Elastic.Clients.Elasticsearch.ThreadType?>("type"); set => Q("type", value); }
+
+		[JsonIgnore]
+		public Elastic.Clients.Elasticsearch.ThreadType? Sort { get => Q<Elastic.Clients.Elasticsearch.ThreadType?>("sort"); set => Q("sort", value); }
+	}
+
+	public sealed partial class NodesHotThreadsRequestDescriptor : RequestDescriptorBase<NodesHotThreadsRequestDescriptor, NodesHotThreadsRequestParameters>
+	{
+		internal NodesHotThreadsRequestDescriptor(Action<NodesHotThreadsRequestDescriptor> configure) => configure.Invoke(this);
+		public NodesHotThreadsRequestDescriptor()
+		{
+		}
+
+		internal override ApiUrls ApiUrls => ApiUrlsLookups.NodesHotThreads;
+		protected override HttpMethod HttpMethod => HttpMethod.GET;
+		protected override bool SupportsBody => false;
+		public NodesHotThreadsRequestDescriptor IgnoreIdleThreads(bool? ignoreIdleThreads = true) => Qs("ignore_idle_threads", ignoreIdleThreads);
+		public NodesHotThreadsRequestDescriptor Interval(Elastic.Clients.Elasticsearch.Time? interval) => Qs("interval", interval);
+		public NodesHotThreadsRequestDescriptor MasterTimeout(Elastic.Clients.Elasticsearch.Time? masterTimeout) => Qs("master_timeout", masterTimeout);
+		public NodesHotThreadsRequestDescriptor Snapshots(long? snapshots) => Qs("snapshots", snapshots);
+		public NodesHotThreadsRequestDescriptor Sort(Elastic.Clients.Elasticsearch.ThreadType? sort) => Qs("sort", sort);
+		public NodesHotThreadsRequestDescriptor Threads(long? threads) => Qs("threads", threads);
+		public NodesHotThreadsRequestDescriptor Timeout(Elastic.Clients.Elasticsearch.Time? timeout) => Qs("timeout", timeout);
+		public NodesHotThreadsRequestDescriptor Type(Elastic.Clients.Elasticsearch.ThreadType? type) => Qs("type", type);
+		public NodesHotThreadsRequestDescriptor NodeId(Elastic.Clients.Elasticsearch.NodeIds? node_id)
+		{
+			RouteValues.Optional("node_id", node_id);
+			return Self;
+		}
+
+		protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions options, IElasticsearchClientSettings settings)
+		{
+		}
+	}
+}

src/Elastic.Clients.Elasticsearch/_Generated/Api/Nodes/NodesHotThreadsResponse.g.cs

@@ -0,0 +1,31 @@
+// 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.
+//
+// ------------------------------------------------
+
+using Elastic.Transport.Products.Elasticsearch;
+using System.Collections.Generic;
+using System.Text.Json.Serialization;
+
+#nullable restore
+namespace Elastic.Clients.Elasticsearch.Nodes
+{
+	public partial class NodesHotThreadsResponse : ElasticsearchResponseBase
+	{
+		[JsonInclude]
+		[JsonPropertyName("hot_threads")]
+		public IReadOnlyCollection<Elastic.Clients.Elasticsearch.Nodes.HotThreads.HotThread> HotThreads { get; init; }
+	}
+}

src/Elastic.Clients.Elasticsearch/_Generated/Api/Nodes/NodesInfoRequest.g.cs

@@ -0,0 +1,108 @@
+// 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.
+//
+// ------------------------------------------------
+
+using Elastic.Transport;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+#nullable restore
+namespace Elastic.Clients.Elasticsearch.Nodes
+{
+	public class NodesInfoRequestParameters : RequestParameters<NodesInfoRequestParameters>
+	{
+		[JsonIgnore]
+		public bool? FlatSettings { get => Q<bool?>("flat_settings"); set => Q("flat_settings", value); }
+
+		[JsonIgnore]
+		public Elastic.Clients.Elasticsearch.Time? MasterTimeout { get => Q<Elastic.Clients.Elasticsearch.Time?>("master_timeout"); set => Q("master_timeout", value); }
+
+		[JsonIgnore]
+		public Elastic.Clients.Elasticsearch.Time? Timeout { get => Q<Elastic.Clients.Elasticsearch.Time?>("timeout"); set => Q("timeout", value); }
+	}
+
+	public partial class NodesInfoRequest : PlainRequestBase<NodesInfoRequestParameters>
+	{
+		public NodesInfoRequest()
+		{
+		}
+
+		public NodesInfoRequest(Elastic.Clients.Elasticsearch.NodeIds? node_id) : base(r => r.Optional("node_id", node_id))
+		{
+		}
+
+		public NodesInfoRequest(Elastic.Clients.Elasticsearch.Metrics? metric) : base(r => r.Optional("metric", metric))
+		{
+		}
+
+		public NodesInfoRequest(Elastic.Clients.Elasticsearch.NodeIds? node_id, Elastic.Clients.Elasticsearch.Metrics? metric) : base(r => r.Optional("node_id", node_id).Optional("metric", metric))
+		{
+		}
+
+		internal override ApiUrls ApiUrls => ApiUrlsLookups.NodesInfo;
+		protected override HttpMethod HttpMethod => HttpMethod.GET;
+		protected override bool SupportsBody => false;
+		[JsonIgnore]
+		public bool? FlatSettings { get => Q<bool?>("flat_settings"); set => Q("flat_settings", value); }
+
+		[JsonIgnore]
+		public Elastic.Clients.Elasticsearch.Time? MasterTimeout { get => Q<Elastic.Clients.Elasticsearch.Time?>("master_timeout"); set => Q("master_timeout", value); }
+
+		[JsonIgnore]
+		public Elastic.Clients.Elasticsearch.Time? Timeout { get => Q<Elastic.Clients.Elasticsearch.Time?>("timeout"); set => Q("timeout", value); }
+	}
+
+	public sealed partial class NodesInfoRequestDescriptor : RequestDescriptorBase<NodesInfoRequestDescriptor, NodesInfoRequestParameters>
+	{
+		internal NodesInfoRequestDescriptor(Action<NodesInfoRequestDescriptor> configure) => configure.Invoke(this);
+		public NodesInfoRequestDescriptor()
+		{
+		}
+
+		public NodesInfoRequestDescriptor(Elastic.Clients.Elasticsearch.Metrics? metric) : base(r => r.Optional("metric", metric))
+		{
+		}
+
+		public NodesInfoRequestDescriptor(Elastic.Clients.Elasticsearch.NodeIds? node_id, Elastic.Clients.Elasticsearch.Metrics? metric) : base(r => r.Optional("node_id", node_id).Optional("metric", metric))
+		{
+		}
+
+		internal override ApiUrls ApiUrls => ApiUrlsLookups.NodesInfo;
+		protected override HttpMethod HttpMethod => HttpMethod.GET;
+		protected override bool SupportsBody => false;
+		public NodesInfoRequestDescriptor FlatSettings(bool? flatSettings = true) => Qs("flat_settings", flatSettings);
+		public NodesInfoRequestDescriptor MasterTimeout(Elastic.Clients.Elasticsearch.Time? masterTimeout) => Qs("master_timeout", masterTimeout);
+		public NodesInfoRequestDescriptor Timeout(Elastic.Clients.Elasticsearch.Time? timeout) => Qs("timeout", timeout);
+		public NodesInfoRequestDescriptor NodeId(Elastic.Clients.Elasticsearch.NodeIds? node_id)
+		{
+			RouteValues.Optional("node_id", node_id);
+			return Self;
+		}
+
+		public NodesInfoRequestDescriptor Metric(Elastic.Clients.Elasticsearch.Metrics? metric)
+		{
+			RouteValues.Optional("metric", metric);
+			return Self;
+		}
+
+		protected override void Serialize(Utf8JsonWriter writer, JsonSerializerOptions options, IElasticsearchClientSettings settings)
+		{
+		}
+	}
+}

src/Elastic.Clients.Elasticsearch/_Generated/Api/Nodes/NodesInfoResponse.g.cs

@@ -0,0 +1,39 @@
+// 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.
+//
+// ------------------------------------------------
+
+using Elastic.Transport.Products.Elasticsearch;
+using System.Collections.Generic;
+using System.Text.Json.Serialization;
+
+#nullable restore
+namespace Elastic.Clients.Elasticsearch.Nodes
+{
+	public partial class NodesInfoResponse : ElasticsearchResponseBase
+	{
+		[JsonInclude]
+		[JsonPropertyName("cluster_name")]
+		public string ClusterName { get; init; }
+
+		[JsonInclude]
+		[JsonPropertyName("nodes")]
+		public Dictionary<string, Elastic.Clients.Elasticsearch.Nodes.Info.NodeInfo> Nodes { get; init; }
+
+		[JsonInclude]
+		[JsonPropertyName("_nodes")]
+		public Elastic.Clients.Elasticsearch.NodeStatistics? NodeStats { get; init; }
+	}
+}