Add index block API (#4873)

This commit adds the indices.add_block API
to the client.

src/ApiGenerator/Configuration/CodeConfiguration.cs

@@ -36,7 +36,6 @@ public static class CodeConfiguration
 
 		public static string[] IgnoredApisHighLevel { get; } =
 		{
-			"indices.add_block.json", // TODO: implement
 			"indices.resolve_index.json", // TODO: implement
 			"security.clear_cached_privileges.json", // TODO: implement
 

src/ApiGenerator/Domain/Specification/UrlPart.cs

@@ -104,6 +104,9 @@ public string HighLevelTypeName
 					case "type":
 						return Type == "string" ? "Name" : "Names";
 
+					case "block":
+						return "IndexBlock";
+
 					case "index_uuid":
 						return "IndexUuid";
 

src/Elasticsearch.Net/Api/RequestParameters/RequestParameters.Indices.cs

@@ -25,7 +25,7 @@
 namespace Elasticsearch.Net.Specification.IndicesApi
 {
 	///<summary>Request options for AddBlock <para>https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-blocks.html</para></summary>
-	public class AddBlockRequestParameters : RequestParameters<AddBlockRequestParameters>
+	public class AddIndexBlockRequestParameters : RequestParameters<AddIndexBlockRequestParameters>
 	{
 		public override HttpMethod DefaultHttpMethod => HttpMethod.PUT;
 		public override bool SupportsBody => false;

src/Elasticsearch.Net/ElasticLowLevelClient.Indices.cs

@@ -47,14 +47,14 @@ internal LowLevelIndicesNamespace(ElasticLowLevelClient client): base(client)
 		///<param name = "index">A comma separated list of indices to add a block to</param>
 		///<param name = "block">The block to add (one of read, write, read_only or metadata)</param>
 		///<param name = "requestParameters">Request specific configuration such as querystring parameters &amp; request specific connection settings.</param>
-		public TResponse AddBlock<TResponse>(string index, string block, AddBlockRequestParameters requestParameters = null)
+		public TResponse AddBlock<TResponse>(string index, string block, AddIndexBlockRequestParameters requestParameters = null)
 			where TResponse : class, IElasticsearchResponse, new() => DoRequest<TResponse>(PUT, Url($"{index:index}/_block/{block:block}"), null, RequestParams(requestParameters));
 		///<summary>PUT on /{index}/_block/{block} <para>https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-blocks.html</para></summary>
 		///<param name = "index">A comma separated list of indices to add a block to</param>
 		///<param name = "block">The block to add (one of read, write, read_only or metadata)</param>
 		///<param name = "requestParameters">Request specific configuration such as querystring parameters &amp; request specific connection settings.</param>
 		[MapsApi("indices.add_block", "index, block")]
-		public Task<TResponse> AddBlockAsync<TResponse>(string index, string block, AddBlockRequestParameters requestParameters = null, CancellationToken ctx = default)
+		public Task<TResponse> AddBlockAsync<TResponse>(string index, string block, AddIndexBlockRequestParameters requestParameters = null, CancellationToken ctx = default)
 			where TResponse : class, IElasticsearchResponse, new() => DoRequestAsync<TResponse>(PUT, Url($"{index:index}/_block/{block:block}"), ctx, null, RequestParams(requestParameters));
 		///<summary>POST on /_analyze <para>https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-analyze.html</para></summary>
 		///<param name = "body">Define analyzer/tokenizer parameters and the text on which the analysis should be performed</param>

src/Nest/Descriptors.Indices.cs

@@ -30,6 +30,46 @@
 // ReSharper disable RedundantNameQualifier
 namespace Nest
 {
+	///<summary>Descriptor for AddBlock <para>https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-blocks.html</para></summary>
+	public partial class AddIndexBlockDescriptor : RequestDescriptorBase<AddIndexBlockDescriptor, AddIndexBlockRequestParameters, IAddIndexBlockRequest>, IAddIndexBlockRequest
+	{
+		internal override ApiUrls ApiUrls => ApiUrlsLookups.IndicesAddBlock;
+		///<summary>/{index}/_block/{block}</summary>
+		///<param name = "index">this parameter is required</param>
+		///<param name = "block">this parameter is required</param>
+		public AddIndexBlockDescriptor(Indices index, IndexBlock block): base(r => r.Required("index", index).Required("block", block))
+		{
+		}
+
+		///<summary>Used for serialization purposes, making sure we have a parameterless constructor</summary>
+		[SerializationConstructor]
+		protected AddIndexBlockDescriptor(): base()
+		{
+		}
+
+		// values part of the url path
+		Indices IAddIndexBlockRequest.Index => Self.RouteValues.Get<Indices>("index");
+		IndexBlock IAddIndexBlockRequest.Block => Self.RouteValues.Get<IndexBlock>("block");
+		///<summary>A comma separated list of indices to add a block to</summary>
+		public AddIndexBlockDescriptor Index(Indices index) => Assign(index, (a, v) => a.RouteValues.Required("index", v));
+		///<summary>a shortcut into calling Index(typeof(TOther))</summary>
+		public AddIndexBlockDescriptor Index<TOther>()
+			where TOther : class => Assign(typeof(TOther), (a, v) => a.RouteValues.Required("index", (Indices)v));
+		///<summary>A shortcut into calling Index(Indices.All)</summary>
+		public AddIndexBlockDescriptor AllIndices() => Index(Indices.All);
+		// Request parameters
+		///<summary>Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)</summary>
+		public AddIndexBlockDescriptor AllowNoIndices(bool? allownoindices = true) => Qs("allow_no_indices", allownoindices);
+		///<summary>Whether to expand wildcard expression to concrete indices that are open, closed or both.</summary>
+		public AddIndexBlockDescriptor ExpandWildcards(ExpandWildcards? expandwildcards) => Qs("expand_wildcards", expandwildcards);
+		///<summary>Whether specified concrete indices should be ignored when unavailable (missing or closed)</summary>
+		public AddIndexBlockDescriptor IgnoreUnavailable(bool? ignoreunavailable = true) => Qs("ignore_unavailable", ignoreunavailable);
+		///<summary>Specify timeout for connection to master</summary>
+		public AddIndexBlockDescriptor MasterTimeout(Time mastertimeout) => Qs("master_timeout", mastertimeout);
+		///<summary>Explicit operation timeout</summary>
+		public AddIndexBlockDescriptor Timeout(Time timeout) => Qs("timeout", timeout);
+	}
+
 	///<summary>Descriptor for Analyze <para>https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-analyze.html</para></summary>
 	public partial class AnalyzeDescriptor : RequestDescriptorBase<AnalyzeDescriptor, AnalyzeRequestParameters, IAnalyzeRequest>, IAnalyzeRequest
 	{

src/Nest/ElasticClient.Indices.cs

@@ -36,6 +36,30 @@ internal IndicesNamespace(ElasticClient client): base(client)
 		{
 		}
 
+		/// <summary>
+		/// <c>PUT</c> request to the <c>indices.add_block</c> API, read more about this API online:
+		/// <para></para>
+		/// <a href = "https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-blocks.html">https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-blocks.html</a>
+		/// </summary>
+		public AddIndexBlockResponse AddBlock(Indices index, IndexBlock block, Func<AddIndexBlockDescriptor, IAddIndexBlockRequest> selector = null) => AddBlock(selector.InvokeOrDefault(new AddIndexBlockDescriptor(index: index, block: block)));
+		/// <summary>
+		/// <c>PUT</c> request to the <c>indices.add_block</c> API, read more about this API online:
+		/// <para></para>
+		/// <a href = "https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-blocks.html">https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-blocks.html</a>
+		/// </summary>
+		public Task<AddIndexBlockResponse> AddBlockAsync(Indices index, IndexBlock block, Func<AddIndexBlockDescriptor, IAddIndexBlockRequest> selector = null, CancellationToken ct = default) => AddBlockAsync(selector.InvokeOrDefault(new AddIndexBlockDescriptor(index: index, block: block)), ct);
+		/// <summary>
+		/// <c>PUT</c> request to the <c>indices.add_block</c> API, read more about this API online:
+		/// <para></para>
+		/// <a href = "https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-blocks.html">https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-blocks.html</a>
+		/// </summary>
+		public AddIndexBlockResponse AddBlock(IAddIndexBlockRequest request) => DoRequest<IAddIndexBlockRequest, AddIndexBlockResponse>(request, request.RequestParameters);
+		/// <summary>
+		/// <c>PUT</c> request to the <c>indices.add_block</c> API, read more about this API online:
+		/// <para></para>
+		/// <a href = "https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-blocks.html">https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-blocks.html</a>
+		/// </summary>
+		public Task<AddIndexBlockResponse> AddBlockAsync(IAddIndexBlockRequest request, CancellationToken ct = default) => DoRequestAsync<IAddIndexBlockRequest, AddIndexBlockResponse>(request, request.RequestParameters, ct);
 		/// <summary>
 		/// <c>POST</c> request to the <c>indices.analyze</c> API, read more about this API online:
 		/// <para></para>

src/Nest/Indices/IndexManagement/AddBlock/AddIndexBlockRequest.cs

@@ -0,0 +1,25 @@
+// 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
+
+namespace Nest
+{
+	/// <summary>
+	/// A request to the indices add block API
+	/// </summary>
+	[MapsApi("indices.add_block.json")]
+	[ReadAs(typeof(AddIndexBlockRequest))]
+	public partial interface IAddIndexBlockRequest
+	{
+	}
+
+	/// <inheritdoc cref="IAddIndexBlockRequest" />
+	public partial class AddIndexBlockRequest
+	{
+	}
+
+	/// <inheritdoc cref="IAddIndexBlockRequest" />
+	public partial class AddIndexBlockDescriptor
+	{
+	}
+}

src/Nest/Indices/IndexManagement/AddBlock/AddIndexBlockResponse.cs

@@ -0,0 +1,28 @@
+// 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
+
+using System.Collections.Generic;
+using System.Runtime.Serialization;
+using Elasticsearch.Net;
+
+namespace Nest
+{
+	public class AddIndexBlockResponse : AcknowledgedResponseBase
+	{
+		[DataMember(Name = "shards_acknowledged")]
+		public bool ShardsAcknowledged { get; internal set; }
+
+		[DataMember(Name = "indices")]
+		public IReadOnlyCollection<BlockedIndex> Indices { get; internal set; } = EmptyReadOnly<BlockedIndex>.Collection;
+	}
+
+	public class BlockedIndex
+	{
+		[DataMember(Name = "name")]
+		public string Name { get; internal set; }
+
+		[DataMember(Name = "blocked")]
+		public bool Blocked { get; internal set; }
+	}
+}

src/Nest/Indices/IndexManagement/AddBlock/IndexBlock.cs

@@ -0,0 +1,44 @@
+// 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
+
+// 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
+
+using Elasticsearch.Net;
+
+namespace Nest
+{
+	/// <summary>
+	/// Block type for an index.
+	/// </summary>
+	public class IndexBlock : IUrlParameter
+	{
+		private IndexBlock(string value) => Value = value;
+
+		public string Value { get; }
+
+		public string GetString(IConnectionConfigurationValues settings) => Value;
+
+		/// <summary>
+		/// Disable metadata changes, such as closing the index.
+		/// </summary>
+		public static IndexBlock Metadata { get; } = new IndexBlock("metadata");
+
+		/// <summary>
+		/// Disable read operations.
+		/// </summary>
+		public static IndexBlock Read { get; } = new IndexBlock("read");
+
+		/// <summary>
+		/// Disable write operations and metadata changes.
+		/// </summary>
+		public static IndexBlock ReadOnly { get; } = new IndexBlock("read_only");
+
+		/// <summary>
+		/// Disable write operations. However, metadata changes are still allowed.
+		/// </summary>
+		public static IndexBlock Write { get; } = new IndexBlock("write");
+	}
+}

src/Nest/Requests.Indices.cs

@@ -31,6 +31,85 @@
 // ReSharper disable RedundantNameQualifier
 namespace Nest
 {
+	[InterfaceDataContract]
+	public partial interface IAddIndexBlockRequest : IRequest<AddIndexBlockRequestParameters>
+	{
+		[IgnoreDataMember]
+		Indices Index
+		{
+			get;
+		}
+
+		[IgnoreDataMember]
+		IndexBlock Block
+		{
+			get;
+		}
+	}
+
+	///<summary>Request for AddBlock <para>https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-blocks.html</para></summary>
+	public partial class AddIndexBlockRequest : PlainRequestBase<AddIndexBlockRequestParameters>, IAddIndexBlockRequest
+	{
+		protected IAddIndexBlockRequest Self => this;
+		internal override ApiUrls ApiUrls => ApiUrlsLookups.IndicesAddBlock;
+		///<summary>/{index}/_block/{block}</summary>
+		///<param name = "index">this parameter is required</param>
+		///<param name = "block">this parameter is required</param>
+		public AddIndexBlockRequest(Indices index, IndexBlock block): base(r => r.Required("index", index).Required("block", block))
+		{
+		}
+
+		///<summary>Used for serialization purposes, making sure we have a parameterless constructor</summary>
+		[SerializationConstructor]
+		protected AddIndexBlockRequest(): base()
+		{
+		}
+
+		// values part of the url path
+		[IgnoreDataMember]
+		Indices IAddIndexBlockRequest.Index => Self.RouteValues.Get<Indices>("index");
+		[IgnoreDataMember]
+		IndexBlock IAddIndexBlockRequest.Block => Self.RouteValues.Get<IndexBlock>("block");
+		// Request parameters
+		///<summary>
+		/// Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have
+		/// been specified)
+		///</summary>
+		public bool? AllowNoIndices
+		{
+			get => Q<bool? >("allow_no_indices");
+			set => Q("allow_no_indices", value);
+		}
+
+		///<summary>Whether to expand wildcard expression to concrete indices that are open, closed or both.</summary>
+		public ExpandWildcards? ExpandWildcards
+		{
+			get => Q<ExpandWildcards? >("expand_wildcards");
+			set => Q("expand_wildcards", value);
+		}
+
+		///<summary>Whether specified concrete indices should be ignored when unavailable (missing or closed)</summary>
+		public bool? IgnoreUnavailable
+		{
+			get => Q<bool? >("ignore_unavailable");
+			set => Q("ignore_unavailable", value);
+		}
+
+		///<summary>Specify timeout for connection to master</summary>
+		public Time MasterTimeout
+		{
+			get => Q<Time>("master_timeout");
+			set => Q("master_timeout", value);
+		}
+
+		///<summary>Explicit operation timeout</summary>
+		public Time Timeout
+		{
+			get => Q<Time>("timeout");
+			set => Q("timeout", value);
+		}
+	}
+
 	[InterfaceDataContract]
 	public partial interface IAnalyzeRequest : IRequest<AnalyzeRequestParameters>
 	{

src/Nest/_Generated/ApiUrlsLookup.generated.cs

@@ -105,6 +105,7 @@ internal static class ApiUrlsLookups
 		internal static ApiUrls IndexLifecycleManagementStart = new ApiUrls(new[]{"_ilm/start"});
 		internal static ApiUrls IndexLifecycleManagementStop = new ApiUrls(new[]{"_ilm/stop"});
 		internal static ApiUrls NoNamespaceIndex = new ApiUrls(new[]{"{index}/_doc/{id}", "{index}/_doc"});
+		internal static ApiUrls IndicesAddBlock = new ApiUrls(new[]{"{index}/_block/{block}"});
 		internal static ApiUrls IndicesAnalyze = new ApiUrls(new[]{"_analyze", "{index}/_analyze"});
 		internal static ApiUrls IndicesClearCache = new ApiUrls(new[]{"_cache/clear", "{index}/_cache/clear"});
 		internal static ApiUrls IndicesClone = new ApiUrls(new[]{"{index}/_clone/{target}"});

tests/Tests/Indices/IndexManagement/AddBlock/AddIndexBlockApiTests.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
+
+using System;
+using System.Linq;
+using Elastic.Elasticsearch.Xunit.XunitPlumbing;
+using Elasticsearch.Net;
+using FluentAssertions;
+using Nest;
+using Tests.Core.Extensions;
+using Tests.Core.ManagedElasticsearch.Clusters;
+using Tests.Framework.EndpointTests;
+using Tests.Framework.EndpointTests.TestState;
+
+namespace Tests.Indices.IndexManagement.AddBlock
+{
+	[SkipVersion("<7.9.0", "indices add index introduced in 7.9.0")]
+	public class AddIndexBlockApiTests
+		: ApiIntegrationTestBase<WritableCluster, AddIndexBlockResponse, IAddIndexBlockRequest, AddIndexBlockDescriptor, AddIndexBlockRequest>
+	{
+		public AddIndexBlockApiTests(WritableCluster cluster, EndpointUsage usage) : base(cluster, usage) { }
+
+		protected override void IntegrationSetup(IElasticClient client, CallUniqueValues values)
+		{
+			foreach (var value in values)
+			{
+				var createIndexResponse = client.Indices.Create(value.Value, c => c
+					.Settings(s => s
+						.NumberOfShards(1)
+						.NumberOfReplicas(0)
+					)
+				);
+
+				if (!createIndexResponse.IsValid)
+					throw new Exception($"exception whilst setting up integration test: {createIndexResponse.DebugInformation}");
+			}
+		}
+
+		protected override bool ExpectIsValid => true;
+
+		protected override int ExpectStatusCode => 200;
+
+		protected override Func<AddIndexBlockDescriptor, IAddIndexBlockRequest> Fluent => d => d;
+
+		protected override HttpMethod HttpMethod => HttpMethod.PUT;
+
+		protected override AddIndexBlockRequest Initializer => new AddIndexBlockRequest(CallIsolatedValue, IndexBlock.Write);
+
+		protected override string UrlPath => $"/{CallIsolatedValue}/_block/write";
+
+		protected override LazyResponses ClientUsage() => Calls(
+			(client, f) => client.Indices.AddBlock(CallIsolatedValue, IndexBlock.Write, f),
+			(client, f) => client.Indices.AddBlockAsync(CallIsolatedValue, IndexBlock.Write, f),
+			(client, r) => client.Indices.AddBlock(r),
+			(client, r) => client.Indices.AddBlockAsync(r)
+		);
+
+		protected override AddIndexBlockDescriptor NewDescriptor() => new AddIndexBlockDescriptor(CallIsolatedValue, IndexBlock.Write);
+
+		protected override void ExpectResponse(AddIndexBlockResponse response)
+		{
+			response.ShouldBeValid();
+			response.Acknowledged.Should().BeTrue();
+			response.ShardsAcknowledged.Should().BeTrue();
+			response.Indices.Should().HaveCount(1);
+			var first = response.Indices.First();
+			first.Name.Should().Be(CallIsolatedValue);
+			first.Blocked.Should().BeTrue();
+		}
+	}
+}