diff --git a/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/HttpResourceFunctionNode.java b/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/HttpResourceFunctionNode.java
index d7c2dc99e9..4387318fb4 100644
--- a/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/HttpResourceFunctionNode.java
+++ b/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/HttpResourceFunctionNode.java
@@ -31,6 +31,11 @@
 import java.util.Objects;
 import java.util.Optional;
 
+/**
+ * Represents an HTTP resource function node which abstracts the function definition node and method declaration node.
+ *
+ * @since 2.12.0
+ */
 public class HttpResourceFunctionNode {
 
     Node functionNode;
diff --git a/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/HttpServiceContractResourceValidator.java b/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/HttpServiceContractResourceValidator.java
index e4d01e80ba..e47e0ea935 100644
--- a/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/HttpServiceContractResourceValidator.java
+++ b/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/HttpServiceContractResourceValidator.java
@@ -56,6 +56,8 @@
 
 /**
  * Validates a ballerina http resource implemented via the service contract type.
+ *
+ * @since 2.12.0
  */
 public final class HttpServiceContractResourceValidator {
 
diff --git a/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/HttpServiceObjTypeAnalyzer.java b/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/HttpServiceObjTypeAnalyzer.java
index e4cdea7fa5..b34236dde3 100644
--- a/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/HttpServiceObjTypeAnalyzer.java
+++ b/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/HttpServiceObjTypeAnalyzer.java
@@ -39,6 +39,11 @@
 import static io.ballerina.stdlib.http.compiler.Constants.HTTP_SERVICE_TYPE;
 import static io.ballerina.stdlib.http.compiler.Constants.SERVICE_CONTRACT_TYPE;
 
+/**
+ * Validates the HTTP service object type.
+ *
+ * @since 2.12.0
+ */
 public class HttpServiceObjTypeAnalyzer extends HttpServiceValidator {
 
     @Override
diff --git a/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/codeaction/AddBasePathCodeAction.java b/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/codeaction/AddBasePathCodeAction.java
index 0138b085bb..08b23ef231 100644
--- a/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/codeaction/AddBasePathCodeAction.java
+++ b/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/codeaction/AddBasePathCodeAction.java
@@ -42,6 +42,12 @@
 import static io.ballerina.stdlib.http.compiler.codeaction.Constants.EXPECTED_BASE_PATH;
 import static io.ballerina.stdlib.http.compiler.codeaction.Constants.NODE_LOCATION_KEY;
 
+/**
+ * Represents a code action to add the expected base path to the service declaration
+ * from the service contract type.
+ *
+ * @since 2.12.0
+ */
 public class AddBasePathCodeAction implements CodeAction {
     @Override
     public List<String> supportedDiagnosticCodes() {
diff --git a/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/codeaction/ChangeBasePathCodeAction.java b/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/codeaction/ChangeBasePathCodeAction.java
index d81fc995d4..c994c7cf0b 100644
--- a/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/codeaction/ChangeBasePathCodeAction.java
+++ b/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/codeaction/ChangeBasePathCodeAction.java
@@ -42,6 +42,12 @@
 import static io.ballerina.stdlib.http.compiler.codeaction.Constants.EXPECTED_BASE_PATH;
 import static io.ballerina.stdlib.http.compiler.codeaction.Constants.NODE_LOCATION_KEY;
 
+/**
+ * Represents a code action to replace the existing base path of the service declaration
+ * with the expected base path from the service contract type.
+ *
+ * @since 2.12.0
+ */
 public class ChangeBasePathCodeAction implements CodeAction {
     @Override
     public List<String> supportedDiagnosticCodes() {
diff --git a/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/codeaction/ImplementServiceContract.java b/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/codeaction/ImplementServiceContract.java
index a8a0abb3a8..42c0a4f768 100644
--- a/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/codeaction/ImplementServiceContract.java
+++ b/compiler-plugin/src/main/java/io/ballerina/stdlib/http/compiler/codeaction/ImplementServiceContract.java
@@ -58,6 +58,11 @@
 import static io.ballerina.stdlib.http.compiler.codeaction.Constants.LS;
 import static io.ballerina.stdlib.http.compiler.codeaction.Constants.NODE_LOCATION_KEY;
 
+/**
+ * Represents a code action to implement all the resource methods from the service contract type.
+ *
+ * @since 2.12.0
+ */
 public class ImplementServiceContract implements CodeAction {
     @Override
     public List<String> supportedDiagnosticCodes() {
diff --git a/native/src/main/java/io/ballerina/stdlib/http/api/HttpServiceFromContract.java b/native/src/main/java/io/ballerina/stdlib/http/api/HttpServiceFromContract.java
index 98c6874039..5bc2c3374b 100644
--- a/native/src/main/java/io/ballerina/stdlib/http/api/HttpServiceFromContract.java
+++ b/native/src/main/java/io/ballerina/stdlib/http/api/HttpServiceFromContract.java
@@ -1,3 +1,20 @@
+/*
+ * Copyright (c) 2024, WSO2 LLC. (http://www.wso2.com).
+ *
+ * WSO2 LLC. licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package io.ballerina.stdlib.http.api;
 
 import io.ballerina.runtime.api.types.AnnotatableType;
@@ -14,6 +31,11 @@
 import static io.ballerina.runtime.api.utils.StringUtils.fromString;
 import static io.ballerina.stdlib.http.api.HttpUtil.checkConfigAnnotationAvailability;
 
+/**
+ * Represents an HTTP service built from a service contract type.
+ *
+ * @since 2.0.0
+ */
 public class HttpServiceFromContract extends HttpService {
 
     private ReferenceType serviceContractType;