diff --git a/CHANGELOG.md b/CHANGELOG.md
index e580801590c86..883a56640d2aa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -130,6 +130,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
  - Enforce type safety for RegisterTransportActionsRequest([#4796](https://github.com/opensearch-project/OpenSearch/pull/4796))
  - Modified local node request to return Discovery Node ([#4862](https://github.com/opensearch-project/OpenSearch/pull/4862))
  - Enforce type safety for NamedWriteableRegistryParseRequest ([#4923](https://github.com/opensearch-project/OpenSearch/pull/4923))
+ - Added default constructor for JSON parsing using Jackson ([#5369](https://github.com/opensearch-project/OpenSearch/pull/5369))
 
 ## [Unreleased 2.x]
 ### Added
diff --git a/server/src/main/java/org/opensearch/search/aggregations/AbstractAggregationBuilder.java b/server/src/main/java/org/opensearch/search/aggregations/AbstractAggregationBuilder.java
index 5863bf66f59f8..535b19b5c5dd8 100644
--- a/server/src/main/java/org/opensearch/search/aggregations/AbstractAggregationBuilder.java
+++ b/server/src/main/java/org/opensearch/search/aggregations/AbstractAggregationBuilder.java
@@ -77,6 +77,13 @@ protected AbstractAggregationBuilder(StreamInput in) throws IOException {
         metadata = in.readMap();
     }
 
+    /**
+     * Constructor required for Jackson parsing
+     */
+    protected AbstractAggregationBuilder() {
+        super();
+    }
+
     @Override
     public final void writeTo(StreamOutput out) throws IOException {
         out.writeString(name);
diff --git a/server/src/main/java/org/opensearch/search/aggregations/AggregationBuilder.java b/server/src/main/java/org/opensearch/search/aggregations/AggregationBuilder.java
index f5f11834b4484..7e1b889915f67 100644
--- a/server/src/main/java/org/opensearch/search/aggregations/AggregationBuilder.java
+++ b/server/src/main/java/org/opensearch/search/aggregations/AggregationBuilder.java
@@ -58,9 +58,14 @@ public abstract class AggregationBuilder
         BaseAggregationBuilder,
         Rewriteable<AggregationBuilder> {
 
-    protected final String name;
+    protected String name;
     protected AggregatorFactories.Builder factoriesBuilder = AggregatorFactories.builder();
 
+    /**
+     * Constructor required for Jackson parsing
+     */
+    AggregationBuilder() {}
+
     /**
      * Constructs a new aggregation builder.
      *
diff --git a/server/src/main/java/org/opensearch/search/aggregations/metrics/SumAggregationBuilder.java b/server/src/main/java/org/opensearch/search/aggregations/metrics/SumAggregationBuilder.java
index d6d33eae90c96..1d90988e0676b 100644
--- a/server/src/main/java/org/opensearch/search/aggregations/metrics/SumAggregationBuilder.java
+++ b/server/src/main/java/org/opensearch/search/aggregations/metrics/SumAggregationBuilder.java
@@ -75,6 +75,13 @@ public SumAggregationBuilder(String name) {
         super(name);
     }
 
+    /**
+     * Constructor required for Jackson parsing
+     */
+    private SumAggregationBuilder() {
+        super();
+    }
+
     protected SumAggregationBuilder(
         SumAggregationBuilder clone,
         AggregatorFactories.Builder factoriesBuilder,
diff --git a/server/src/main/java/org/opensearch/search/aggregations/support/ValuesSourceAggregationBuilder.java b/server/src/main/java/org/opensearch/search/aggregations/support/ValuesSourceAggregationBuilder.java
index b492d9cadb975..496711ae4173e 100644
--- a/server/src/main/java/org/opensearch/search/aggregations/support/ValuesSourceAggregationBuilder.java
+++ b/server/src/main/java/org/opensearch/search/aggregations/support/ValuesSourceAggregationBuilder.java
@@ -59,6 +59,13 @@
  */
 public abstract class ValuesSourceAggregationBuilder<AB extends ValuesSourceAggregationBuilder<AB>> extends AbstractAggregationBuilder<AB> {
 
+    /**
+     * Constructor required for Jackson parsing
+     */
+    private ValuesSourceAggregationBuilder() {
+        super();
+    }
+
     public static <T> void declareFields(
         AbstractObjectParser<? extends ValuesSourceAggregationBuilder<?>, T> objectParser,
         boolean scriptable,
@@ -166,6 +173,13 @@ protected LeafOnly(StreamInput in) throws IOException {
             super(in);
         }
 
+        /**
+         * Constructor required for Jackson parsing
+         */
+        public LeafOnly() {
+            super();
+        }
+
         @Override
         public final AB subAggregations(Builder subFactories) {
             throw new AggregationInitializationException(