Fixes from spec 2552 (#815)

Author: l-trotta

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

@@ -1668,7 +1668,7 @@ public String toString() {
 		return JsonpUtils.toString(this);
 	}
 
-	public static class Builder extends WithJsonObjectBuilderBase<Builder> {
+	public static class Builder extends WithJsonObjectBuilderBase<Builder> implements ObjectBuilder<Aggregation> {
 		private Kind _kind;
 		private Object _value;
 		private String _customKind;
@@ -2557,7 +2557,7 @@ public ContainerBuilder _custom(String name, Object data) {
 			return new ContainerBuilder();
 		}
 
-		protected Aggregation build() {
+		public Aggregation build() {
 			_checkSingleUse();
 			return new Aggregation(this);
 		}

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

@@ -29,6 +29,7 @@
 import co.elastic.clients.util.ObjectBuilder;
 import co.elastic.clients.util.WithJsonObjectBuilderBase;
 import jakarta.json.stream.JsonGenerator;
+import java.lang.Double;
 import java.lang.String;
 import java.util.Objects;
 import java.util.function.Function;
@@ -60,13 +61,13 @@
 @JsonpDeserializable
 public class AggregationRange implements JsonpSerializable {
 	@Nullable
-	private final String from;
+	private final Double from;
 
 	@Nullable
 	private final String key;
 
 	@Nullable
-	private final String to;
+	private final Double to;
 
 	// ---------------------------------------------------------------------------------------------
 
@@ -88,7 +89,7 @@ public static AggregationRange of(Function<Builder, ObjectBuilder<AggregationRan
 	 * API name: {@code from}
 	 */
 	@Nullable
-	public final String from() {
+	public final Double from() {
 		return this.from;
 	}
 
@@ -108,7 +109,7 @@ public final String key() {
 	 * API name: {@code to}
 	 */
 	@Nullable
-	public final String to() {
+	public final Double to() {
 		return this.to;
 	}
 
@@ -154,20 +155,20 @@ public String toString() {
 
 	public static class Builder extends WithJsonObjectBuilderBase<Builder> implements ObjectBuilder<AggregationRange> {
 		@Nullable
-		private String from;
+		private Double from;
 
 		@Nullable
 		private String key;
 
 		@Nullable
-		private String to;
+		private Double to;
 
 		/**
 		 * Start of the range (inclusive).
 		 * <p>
 		 * API name: {@code from}
 		 */
-		public final Builder from(@Nullable String value) {
+		public final Builder from(@Nullable Double value) {
 			this.from = value;
 			return this;
 		}
@@ -187,7 +188,7 @@ public final Builder key(@Nullable String value) {
 		 * <p>
 		 * API name: {@code to}
 		 */
-		public final Builder to(@Nullable String value) {
+		public final Builder to(@Nullable Double value) {
 			this.to = value;
 			return this;
 		}
@@ -220,9 +221,9 @@ public AggregationRange build() {
 
 	protected static void setupAggregationRangeDeserializer(ObjectDeserializer<AggregationRange.Builder> op) {
 
-		op.add(Builder::from, JsonpDeserializer.stringDeserializer(), "from");
+		op.add(Builder::from, JsonpDeserializer.doubleDeserializer(), "from");
 		op.add(Builder::key, JsonpDeserializer.stringDeserializer(), "key");
-		op.add(Builder::to, JsonpDeserializer.stringDeserializer(), "to");
+		op.add(Builder::to, JsonpDeserializer.doubleDeserializer(), "to");
 
 	}
 

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

@@ -210,7 +210,7 @@ protected static void setupNormalizerDeserializer(ObjectDeserializer<Builder> op
 		op.add(Builder::custom, CustomNormalizer._DESERIALIZER, "custom");
 		op.add(Builder::lowercase, LowercaseNormalizer._DESERIALIZER, "lowercase");
 
-		op.setTypeProperty("type", null);
+		op.setTypeProperty("type", "custom");
 
 	}