Update API spec, fix some spec-related java client issues

java-client/src/main/java/co/elastic/clients/elasticsearch/ElasticsearchAsyncClient.java

@@ -305,7 +305,7 @@ public ElasticsearchXpackAsyncClient xpack() {
 	 * request.
 	 * 
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/docs-bulk.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/docs-bulk.html">Documentation
 	 *      on elastic.co</a>
 	 */
 
@@ -324,7 +324,7 @@ public CompletableFuture<BulkResponse> bulk(BulkRequest request) {
 	 *            a function that initializes a builder to create the
 	 *            {@link BulkRequest}
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/docs-bulk.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/docs-bulk.html">Documentation
 	 *      on elastic.co</a>
 	 */
 
@@ -337,7 +337,7 @@ public final CompletableFuture<BulkResponse> bulk(Function<BulkRequest.Builder,
 	 * request.
 	 * 
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/docs-bulk.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/docs-bulk.html">Documentation
 	 *      on elastic.co</a>
 	 */
 
@@ -352,7 +352,7 @@ public CompletableFuture<BulkResponse> bulk() {
 	 * Explicitly clears the search context for a scroll.
 	 * 
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/clear-scroll-api.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/clear-scroll-api.html">Documentation
 	 *      on elastic.co</a>
 	 */
 
@@ -370,7 +370,7 @@ public CompletableFuture<ClearScrollResponse> clearScroll(ClearScrollRequest req
 	 *            a function that initializes a builder to create the
 	 *            {@link ClearScrollRequest}
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/clear-scroll-api.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/clear-scroll-api.html">Documentation
 	 *      on elastic.co</a>
 	 */
 
@@ -383,7 +383,7 @@ public final CompletableFuture<ClearScrollResponse> clearScroll(
 	 * Explicitly clears the search context for a scroll.
 	 * 
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/clear-scroll-api.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/clear-scroll-api.html">Documentation
 	 *      on elastic.co</a>
 	 */
 
@@ -398,7 +398,7 @@ public CompletableFuture<ClearScrollResponse> clearScroll() {
 	 * Close a point in time
 	 * 
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/point-in-time-api.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/point-in-time-api.html">Documentation
 	 *      on elastic.co</a>
 	 */
 
@@ -416,7 +416,7 @@ public CompletableFuture<ClosePointInTimeResponse> closePointInTime(ClosePointIn
 	 *            a function that initializes a builder to create the
 	 *            {@link ClosePointInTimeRequest}
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/point-in-time-api.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/point-in-time-api.html">Documentation
 	 *      on elastic.co</a>
 	 */
 
@@ -1158,7 +1158,7 @@ public CompletableFuture<MtermvectorsResponse> mtermvectors() {
 	 * Open a point in time that can be used in subsequent searches
 	 * 
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/point-in-time-api.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/point-in-time-api.html">Documentation
 	 *      on elastic.co</a>
 	 */
 
@@ -1176,7 +1176,7 @@ public CompletableFuture<OpenPointInTimeResponse> openPointInTime(OpenPointInTim
 	 *            a function that initializes a builder to create the
 	 *            {@link OpenPointInTimeRequest}
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/point-in-time-api.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/point-in-time-api.html">Documentation
 	 *      on elastic.co</a>
 	 */
 

java-client/src/main/java/co/elastic/clients/elasticsearch/ElasticsearchClient.java

@@ -306,7 +306,7 @@ public ElasticsearchXpackClient xpack() {
 	 * request.
 	 * 
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/docs-bulk.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/docs-bulk.html">Documentation
 	 *      on elastic.co</a>
 	 */
 
@@ -325,7 +325,7 @@ public BulkResponse bulk(BulkRequest request) throws IOException, ElasticsearchE
 	 *            a function that initializes a builder to create the
 	 *            {@link BulkRequest}
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/docs-bulk.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/docs-bulk.html">Documentation
 	 *      on elastic.co</a>
 	 */
 
@@ -339,7 +339,7 @@ public final BulkResponse bulk(Function<BulkRequest.Builder, ObjectBuilder<BulkR
 	 * request.
 	 * 
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/docs-bulk.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/docs-bulk.html">Documentation
 	 *      on elastic.co</a>
 	 */
 
@@ -354,7 +354,7 @@ public BulkResponse bulk() throws IOException, ElasticsearchException {
 	 * Explicitly clears the search context for a scroll.
 	 * 
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/clear-scroll-api.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/clear-scroll-api.html">Documentation
 	 *      on elastic.co</a>
 	 */
 
@@ -372,7 +372,7 @@ public ClearScrollResponse clearScroll(ClearScrollRequest request) throws IOExce
 	 *            a function that initializes a builder to create the
 	 *            {@link ClearScrollRequest}
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/clear-scroll-api.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/clear-scroll-api.html">Documentation
 	 *      on elastic.co</a>
 	 */
 
@@ -386,7 +386,7 @@ public final ClearScrollResponse clearScroll(
 	 * Explicitly clears the search context for a scroll.
 	 * 
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/clear-scroll-api.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/clear-scroll-api.html">Documentation
 	 *      on elastic.co</a>
 	 */
 
@@ -401,7 +401,7 @@ public ClearScrollResponse clearScroll() throws IOException, ElasticsearchExcept
 	 * Close a point in time
 	 * 
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/point-in-time-api.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/point-in-time-api.html">Documentation
 	 *      on elastic.co</a>
 	 */
 
@@ -420,7 +420,7 @@ public ClosePointInTimeResponse closePointInTime(ClosePointInTimeRequest request
 	 *            a function that initializes a builder to create the
 	 *            {@link ClosePointInTimeRequest}
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/point-in-time-api.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/point-in-time-api.html">Documentation
 	 *      on elastic.co</a>
 	 */
 
@@ -1176,7 +1176,7 @@ public MtermvectorsResponse mtermvectors() throws IOException, ElasticsearchExce
 	 * Open a point in time that can be used in subsequent searches
 	 * 
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/point-in-time-api.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/point-in-time-api.html">Documentation
 	 *      on elastic.co</a>
 	 */
 
@@ -1195,7 +1195,7 @@ public OpenPointInTimeResponse openPointInTime(OpenPointInTimeRequest request)
 	 *            a function that initializes a builder to create the
 	 *            {@link OpenPointInTimeRequest}
 	 * @see <a href=
-	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.3/point-in-time-api.html">Documentation
+	 *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.4/point-in-time-api.html">Documentation
 	 *      on elastic.co</a>
 	 */
 

java-client/src/main/java/co/elastic/clients/elasticsearch/_types/BulkStats.java

@@ -52,7 +52,7 @@ public class BulkStats implements JsonpSerializable {
 	private final long totalOperations;
 
 	@Nullable
-	private final String totalTime;
+	private final Time totalTime;
 
 	private final long totalTimeInMillis;
 
@@ -62,7 +62,7 @@ public class BulkStats implements JsonpSerializable {
 	private final long totalSizeInBytes;
 
 	@Nullable
-	private final String avgTime;
+	private final Time avgTime;
 
 	private final long avgTimeInMillis;
 
@@ -102,7 +102,7 @@ public final long totalOperations() {
 	 * API name: {@code total_time}
 	 */
 	@Nullable
-	public final String totalTime() {
+	public final Time totalTime() {
 		return this.totalTime;
 	}
 
@@ -132,7 +132,7 @@ public final long totalSizeInBytes() {
 	 * API name: {@code avg_time}
 	 */
 	@Nullable
-	public final String avgTime() {
+	public final Time avgTime() {
 		return this.avgTime;
 	}
 
@@ -174,7 +174,7 @@ protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
 
 		if (this.totalTime != null) {
 			generator.writeKey("total_time");
-			generator.write(this.totalTime);
+			this.totalTime.serialize(generator, mapper);
 
 		}
 		generator.writeKey("total_time_in_millis");
@@ -190,7 +190,7 @@ protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
 
 		if (this.avgTime != null) {
 			generator.writeKey("avg_time");
-			generator.write(this.avgTime);
+			this.avgTime.serialize(generator, mapper);
 
 		}
 		generator.writeKey("avg_time_in_millis");
@@ -221,7 +221,7 @@ public static class Builder extends WithJsonObjectBuilderBase<Builder> implement
 		private Long totalOperations;
 
 		@Nullable
-		private String totalTime;
+		private Time totalTime;
 
 		private Long totalTimeInMillis;
 
@@ -231,7 +231,7 @@ public static class Builder extends WithJsonObjectBuilderBase<Builder> implement
 		private Long totalSizeInBytes;
 
 		@Nullable
-		private String avgTime;
+		private Time avgTime;
 
 		private Long avgTimeInMillis;
 
@@ -251,11 +251,18 @@ public final Builder totalOperations(long value) {
 		/**
 		 * API name: {@code total_time}
 		 */
-		public final Builder totalTime(@Nullable String value) {
+		public final Builder totalTime(@Nullable Time value) {
 			this.totalTime = value;
 			return this;
 		}
 
+		/**
+		 * API name: {@code total_time}
+		 */
+		public final Builder totalTime(Function<Time.Builder, ObjectBuilder<Time>> fn) {
+			return this.totalTime(fn.apply(new Time.Builder()).build());
+		}
+
 		/**
 		 * Required - API name: {@code total_time_in_millis}
 		 */
@@ -283,11 +290,18 @@ public final Builder totalSizeInBytes(long value) {
 		/**
 		 * API name: {@code avg_time}
 		 */
-		public final Builder avgTime(@Nullable String value) {
+		public final Builder avgTime(@Nullable Time value) {
 			this.avgTime = value;
 			return this;
 		}
 
+		/**
+		 * API name: {@code avg_time}
+		 */
+		public final Builder avgTime(Function<Time.Builder, ObjectBuilder<Time>> fn) {
+			return this.avgTime(fn.apply(new Time.Builder()).build());
+		}
+
 		/**
 		 * Required - API name: {@code avg_time_in_millis}
 		 */
@@ -341,11 +355,11 @@ public BulkStats build() {
 	protected static void setupBulkStatsDeserializer(ObjectDeserializer<BulkStats.Builder> op) {
 
 		op.add(Builder::totalOperations, JsonpDeserializer.longDeserializer(), "total_operations");
-		op.add(Builder::totalTime, JsonpDeserializer.stringDeserializer(), "total_time");
+		op.add(Builder::totalTime, Time._DESERIALIZER, "total_time");
 		op.add(Builder::totalTimeInMillis, JsonpDeserializer.longDeserializer(), "total_time_in_millis");
 		op.add(Builder::totalSize, JsonpDeserializer.stringDeserializer(), "total_size");
 		op.add(Builder::totalSizeInBytes, JsonpDeserializer.longDeserializer(), "total_size_in_bytes");
-		op.add(Builder::avgTime, JsonpDeserializer.stringDeserializer(), "avg_time");
+		op.add(Builder::avgTime, Time._DESERIALIZER, "avg_time");
 		op.add(Builder::avgTimeInMillis, JsonpDeserializer.longDeserializer(), "avg_time_in_millis");
 		op.add(Builder::avgSize, JsonpDeserializer.stringDeserializer(), "avg_size");
 		op.add(Builder::avgSizeInBytes, JsonpDeserializer.longDeserializer(), "avg_size_in_bytes");

java-client/src/main/java/co/elastic/clients/elasticsearch/_types/FlushStats.java

@@ -35,7 +35,6 @@
 import co.elastic.clients.util.WithJsonObjectBuilderBase;
 import jakarta.json.stream.JsonGenerator;
 import java.lang.Long;
-import java.lang.String;
 import java.util.Objects;
 import java.util.function.Function;
 import javax.annotation.Nullable;
@@ -54,7 +53,7 @@ public class FlushStats implements JsonpSerializable {
 	private final long total;
 
 	@Nullable
-	private final String totalTime;
+	private final Time totalTime;
 
 	private final long totalTimeInMillis;
 
@@ -91,7 +90,7 @@ public final long total() {
 	 * API name: {@code total_time}
 	 */
 	@Nullable
-	public final String totalTime() {
+	public final Time totalTime() {
 		return this.totalTime;
 	}
 
@@ -121,7 +120,7 @@ protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
 
 		if (this.totalTime != null) {
 			generator.writeKey("total_time");
-			generator.write(this.totalTime);
+			this.totalTime.serialize(generator, mapper);
 
 		}
 		generator.writeKey("total_time_in_millis");
@@ -146,7 +145,7 @@ public static class Builder extends WithJsonObjectBuilderBase<Builder> implement
 		private Long total;
 
 		@Nullable
-		private String totalTime;
+		private Time totalTime;
 
 		private Long totalTimeInMillis;
 
@@ -169,11 +168,18 @@ public final Builder total(long value) {
 		/**
 		 * API name: {@code total_time}
 		 */
-		public final Builder totalTime(@Nullable String value) {
+		public final Builder totalTime(@Nullable Time value) {
 			this.totalTime = value;
 			return this;
 		}
 
+		/**
+		 * API name: {@code total_time}
+		 */
+		public final Builder totalTime(Function<Time.Builder, ObjectBuilder<Time>> fn) {
+			return this.totalTime(fn.apply(new Time.Builder()).build());
+		}
+
 		/**
 		 * Required - API name: {@code total_time_in_millis}
 		 */
@@ -212,7 +218,7 @@ protected static void setupFlushStatsDeserializer(ObjectDeserializer<FlushStats.
 
 		op.add(Builder::periodic, JsonpDeserializer.longDeserializer(), "periodic");
 		op.add(Builder::total, JsonpDeserializer.longDeserializer(), "total");
-		op.add(Builder::totalTime, JsonpDeserializer.stringDeserializer(), "total_time");
+		op.add(Builder::totalTime, Time._DESERIALIZER, "total_time");
 		op.add(Builder::totalTimeInMillis, JsonpDeserializer.longDeserializer(), "total_time_in_millis");
 
 	}