diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.api.server.notification.template.common/pom.xml b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.api.server.notification.template.common/pom.xml
new file mode 100644
index 0000000000..41f71c6d5b
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.api.server.notification.template.common/pom.xml
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright (c) 2024, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+  ~
+  ~ Licensed 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.
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+    <parent>
+        <groupId>org.wso2.carbon.identity.server.api</groupId>
+        <artifactId>org.wso2.carbon.identity.api.server.notification.template</artifactId>
+        <version>1.2.196-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>org.wso2.carbon.identity.api.server.notification.template.common</artifactId>
+    <packaging>jar</packaging>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>javax.ws.rs</groupId>
+            <artifactId>javax.ws.rs-api</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.wso2.carbon.identity.event.handler.notification</groupId>
+            <artifactId>org.wso2.carbon.email.mgt</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-web</artifactId>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.api.server.notification.template.common/src/main/java/org/wso2/carbon/identity/api/server/notification/template/common/Constants.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.api.server.notification.template.common/src/main/java/org/wso2/carbon/identity/api/server/notification/template/common/Constants.java
new file mode 100644
index 0000000000..11c15e7a9e
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.api.server.notification.template.common/src/main/java/org/wso2/carbon/identity/api/server/notification/template/common/Constants.java
@@ -0,0 +1,152 @@
+/*
+ * Copyright (c) 2024, WSO2 LLC. (http://www.wso2.org) All Rights Reserved.
+ *
+ * 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 org.wso2.carbon.identity.api.server.notification.template.common;
+
+import java.util.HashMap;
+import java.util.Map;
+import javax.ws.rs.core.Response.Status;
+
+import static org.wso2.carbon.email.mgt.constants.TemplateMgtConstants.ErrorCodes.ERROR_ADDING_TEMPLATE;
+import static org.wso2.carbon.email.mgt.constants.TemplateMgtConstants.ErrorCodes.ERROR_UPDATING_TEMPLATE;
+import static org.wso2.carbon.email.mgt.constants.TemplateMgtConstants.ErrorCodes.TEMPLATE_ALREADY_EXISTS;
+import static org.wso2.carbon.email.mgt.constants.TemplateMgtConstants.ErrorCodes.TEMPLATE_NOT_FOUND;
+import static org.wso2.carbon.email.mgt.constants.TemplateMgtConstants.ErrorCodes.TEMPLATE_TYPE_ALREADY_EXISTS;
+import static org.wso2.carbon.email.mgt.constants.TemplateMgtConstants.ErrorCodes.TEMPLATE_TYPE_NOT_FOUND;
+
+/**
+ * Constants related to notification templates.
+ */
+public class Constants {
+
+    public static final String NOTIFICATION_TEMPLATES_ERROR_CODE_PREFIX = "NTM-";
+    public static final String NOTIFICATION_TEMPLATES_API_BASE_PATH_EMAIL = "/email";
+    public static final String NOTIFICATION_TEMPLATES_API_BASE_PATH_SMS = "/sms";
+    public static final String NOTIFICATION_TEMPLATES_API_PATH = "/notification";
+    public static final String TEMPLATE_TYPES_PATH = "/template-types";
+    public static final String APP_TEMPLATES_PATH =  "/app-templates";
+    public static final String ORG_TEMPLATES_PATH = "/org-templates";
+    public static final String PATH_SEPARATOR = "/";
+    public static final String NOTIFICATION_CHANNEL_EMAIL = "email";
+    public static final String NOTIFICATION_CHANNEL_SMS = "sms";
+
+    // ERROR MESSAGES
+    private static final Map<String, ErrorMessage> NTM_ERROR_CODE_MAP = new HashMap<>();
+
+    /**
+     * Enum for error messages.
+     */
+    public enum ErrorMessage {
+
+        ERROR_TEMPLATE_TYPE_ALREADY_EXISTS("65001", Status.CONFLICT,
+                "Template Type already exists in the system.",
+                "A template type for the provided template display name already exists " +
+                        "in the system."),
+        ERROR_TEMPLATE_TYPE_NOT_FOUND("65002", Status.NOT_FOUND,
+                "Template Type does not exist.",
+                "Specified template type does not exist in the system."),
+        ERROR_TEMPLATE_ALREADY_EXISTS("65003", Status.CONFLICT,
+                "Template already exists in the system.",
+                "A template for the provided template id already exists in the system."),
+        ERROR_TEMPLATE_NOT_FOUND("65004", Status.NOT_FOUND,
+                "Template does not exist.",
+                "Specified template does not exist in the system."),
+        ERROR_ERROR_RETRIEVING_TEMPLATE_TYPES("60002", Status.INTERNAL_SERVER_ERROR,
+                "Unable to retrieve template types.",
+                "Server encountered an error while retrieving template types."),
+        ERROR_ERROR_RETRIEVING_TEMPLATE_TYPE("60003", Status.INTERNAL_SERVER_ERROR,
+                "Unable to retrieve the template type.",
+                "Server encountered an error while retrieving the template " +
+                        "type identified by the given template-type-id."),
+        ERROR_ERROR_ADDING_TEMPLATE_TYPE("60004", Status.INTERNAL_SERVER_ERROR,
+                "Unable to add the template type.",
+                "Server encountered an error while adding template type."),
+        ERROR_ERROR_DELETING_TEMPLATE_TYPE("60005", Status.INTERNAL_SERVER_ERROR,
+                "Unable to delete the template type.",
+                "Server encountered an error while deleting the template type."),
+        ERROR_ERROR_ADDING_TEMPLATE("60006", Status.INTERNAL_SERVER_ERROR,
+                "Unable to add the template.",
+                "Server encountered an error while adding the template to the system."),
+        ERROR_ERROR_UPDATING_TEMPLATE("60007", Status.INTERNAL_SERVER_ERROR,
+                "Unable to update the template.",
+                "Server encountered an error while updating the template."),
+        ERROR_ERROR_RETRIEVING_TEMPLATE("60008", Status.INTERNAL_SERVER_ERROR,
+                "Unable to retrieve the template.",
+                "Server encountered an error while retrieving the template " +
+                        "identified by the given template-type-id and the template-id."),
+        ERROR_ERROR_DELETING_EMAIL_TEMPLATE("60009", Status.INTERNAL_SERVER_ERROR,
+                "Unable to delete the email template.",
+                "Server encountered an error while deleting the email template."),
+        ERROR_ERROR_DELETING_SMS_TEMPLATE("60010", Status.INTERNAL_SERVER_ERROR,
+                "Unable to delete the SMS template.",
+                "Server encountered an error while deleting the SMS template.");
+
+        private final String message;
+        private final Status httpStatus;
+        private final String code;
+        private final String description;
+
+        ErrorMessage(String code, Status httpStatus, String message, String description) {
+
+            this.code = code;
+            this.httpStatus = httpStatus;
+            this.message = message;
+            this.description = description;
+        }
+
+        public String getCode() {
+
+            return NOTIFICATION_TEMPLATES_ERROR_CODE_PREFIX + code;
+        }
+
+        public String getMessage() {
+
+            return message;
+        }
+
+        public String getDescription() {
+
+            return description;
+        }
+
+        public Status getHttpStatus() {
+
+            return httpStatus;
+        }
+
+        @Override
+        public String toString() {
+
+            return code + " | " + message;
+        }
+    }
+
+    static {
+        NTM_ERROR_CODE_MAP.put(TEMPLATE_TYPE_ALREADY_EXISTS, ErrorMessage.ERROR_TEMPLATE_TYPE_ALREADY_EXISTS);
+        NTM_ERROR_CODE_MAP.put(TEMPLATE_TYPE_NOT_FOUND, ErrorMessage.ERROR_TEMPLATE_TYPE_NOT_FOUND);
+        NTM_ERROR_CODE_MAP.put(TEMPLATE_ALREADY_EXISTS, ErrorMessage.ERROR_TEMPLATE_ALREADY_EXISTS);
+        NTM_ERROR_CODE_MAP.put(TEMPLATE_NOT_FOUND, ErrorMessage.ERROR_TEMPLATE_NOT_FOUND);
+        NTM_ERROR_CODE_MAP.put(ERROR_ADDING_TEMPLATE, ErrorMessage.ERROR_ERROR_ADDING_TEMPLATE);
+        NTM_ERROR_CODE_MAP.put(ERROR_UPDATING_TEMPLATE, ErrorMessage.ERROR_ERROR_UPDATING_TEMPLATE);
+    }
+
+    public static ErrorMessage getNTMMappedErrorMessage(String errorCode) {
+
+        return NTM_ERROR_CODE_MAP.get(errorCode);
+    }
+}
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.api.server.notification.template.common/src/main/java/org/wso2/carbon/identity/api/server/notification/template/common/TemplatesServiceHolder.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.api.server.notification.template.common/src/main/java/org/wso2/carbon/identity/api/server/notification/template/common/TemplatesServiceHolder.java
new file mode 100644
index 0000000000..60b7d34f8b
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.api.server.notification.template.common/src/main/java/org/wso2/carbon/identity/api/server/notification/template/common/TemplatesServiceHolder.java
@@ -0,0 +1,28 @@
+package org.wso2.carbon.identity.api.server.notification.template.common;
+
+
+import org.wso2.carbon.identity.governance.service.notification.NotificationTemplateManager;
+
+/**
+ * This class is used to hold the TemplateManager service.
+ */
+public class TemplatesServiceHolder {
+
+    private static NotificationTemplateManager notificationTemplateManager;
+
+    /**
+     * Get TemplateManager osgi service.
+     * @return TemplateManager
+     */
+    public static NotificationTemplateManager getNotificationTemplateManager() {
+        return notificationTemplateManager;
+    }
+
+    /**
+     * Set TemplateManager osgi service.
+     * @param notificationTemplateManager TemplateManager
+     */
+    public static void setNotificationTemplateManager(NotificationTemplateManager notificationTemplateManager) {
+        TemplatesServiceHolder.notificationTemplateManager = notificationTemplateManager;
+    }
+}
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.api.server.notification.template.common/src/main/java/org/wso2/carbon/identity/api/server/notification/template/common/factory/OSGIServiceFactory.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.api.server.notification.template.common/src/main/java/org/wso2/carbon/identity/api/server/notification/template/common/factory/OSGIServiceFactory.java
new file mode 100644
index 0000000000..f2a067ac23
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.api.server.notification.template.common/src/main/java/org/wso2/carbon/identity/api/server/notification/template/common/factory/OSGIServiceFactory.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2024, WSO2 LLC. (http://www.wso2.org) All Rights Reserved.
+ *
+ * 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 org.wso2.carbon.identity.api.server.notification.template.common.factory;
+
+import org.springframework.beans.factory.config.AbstractFactoryBean;
+import org.wso2.carbon.context.PrivilegedCarbonContext;
+import org.wso2.carbon.identity.governance.service.notification.NotificationTemplateManager;
+
+import java.util.Hashtable;
+
+/**
+ * Factory Beans serves as a factory for creating other beans within the IOC container. This factory bean is used to
+ * instantiate the NotificationTemplateManager type of object inside the container.
+ */
+public class OSGIServiceFactory extends AbstractFactoryBean<NotificationTemplateManager> {
+
+    private NotificationTemplateManager notificationTemplateManager;
+
+    @Override
+    public Class<?> getObjectType() {
+        return Object.class;
+    }
+
+    @Override
+    protected NotificationTemplateManager createInstance() throws Exception {
+
+        if (this.notificationTemplateManager == null) {
+            Hashtable<String, String> serviceProperties = new Hashtable<>();
+            serviceProperties.put("service.name", "NotificationTemplateManager");
+            NotificationTemplateManager taskOperationService = (NotificationTemplateManager) PrivilegedCarbonContext.
+                    getThreadLocalCarbonContext().getOSGiService(NotificationTemplateManager.class, serviceProperties);
+            if (taskOperationService != null) {
+                this.notificationTemplateManager = taskOperationService;
+            } else {
+                throw new Exception("Unable to retrieve NotificationTemplateManager service.");
+            }
+        }
+        return this.notificationTemplateManager;
+    }
+}
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/pom.xml b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/pom.xml
new file mode 100644
index 0000000000..0e5584f085
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/pom.xml
@@ -0,0 +1,179 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+  ~ Copyright (c) 2024, WSO2 LLC. (http://www.wso2.org) All Rights Reserved.
+  ~
+  ~ Licensed 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.
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>org.wso2.carbon.identity.server.api</groupId>
+        <artifactId>org.wso2.carbon.identity.api.server.notification.template</artifactId>
+        <version>1.2.196-SNAPSHOT</version>
+    </parent>
+
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>org.wso2.carbon.identity.rest.api.server.notification.template.v1</artifactId>
+    <packaging>jar</packaging>
+
+    <name>WSO2 Identity Server - Notification Templates Rest API v1</name>
+    <description>WSO2 Identity Server - Notification Templates Rest API v1</description>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+            <!--<plugin>
+                <groupId>org.openapitools</groupId>
+                <artifactId>openapi-generator-maven-plugin</artifactId>
+                <version>4.1.2</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>generate</goal>
+                        </goals>
+                        <configuration>
+                            <inputSpec>${project.basedir}/src/main/resources/notification-template.yml</inputSpec>
+                            <generatorName>org.wso2.carbon.codegen.CxfWso2Generator</generatorName>
+                            <configOptions>
+                                <sourceFolder>src/gen/java</sourceFolder>
+                                <apiPackage>org.wso2.carbon.identity.rest.api.server.notification.template.v1</apiPackage>
+                                <modelPackage>org.wso2.carbon.identity.rest.api.server.notification.template.v1.model</modelPackage>
+                                <packageName>org.wso2.carbon.identity.rest.api.server.notification.template.v1</packageName>
+                                <dateLibrary>java8</dateLibrary>
+                                <hideGenerationTimestamp>true</hideGenerationTimestamp>
+                            </configOptions>
+                            <output>.</output>
+                            <skipOverwrite>false</skipOverwrite>
+                        </configuration>
+                    </execution>
+                </executions>
+                <dependencies>
+                    <dependency>
+                        <groupId>org.openapitools</groupId>
+                        <artifactId>cxf-wso2-openapi-generator</artifactId>
+                        <version>1.0.0</version>
+                    </dependency>
+                </dependencies>
+            </plugin>-->
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>build-helper-maven-plugin</artifactId>
+                <version>1.8</version>
+                <executions>
+                    <execution>
+                        <id>add-source</id>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>add-source</goal>
+                        </goals>
+                        <configuration>
+                            <sources>
+                                <source>src/gen/java</source>
+                            </sources>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.cxf</groupId>
+            <artifactId>cxf-rt-frontend-jaxrs</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.cxf</groupId>
+            <artifactId>cxf-rt-rs-service-description</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-web</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>javax.ws.rs</groupId>
+            <artifactId>javax.ws.rs-api</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.swagger</groupId>
+            <artifactId>swagger-jaxrs</artifactId>
+            <exclusions>
+                <exclusion>
+                    <groupId>com.fasterxml.jackson.core</groupId>
+                    <artifactId>jackson-databind</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>com.fasterxml.jackson.core</groupId>
+                    <artifactId>jackson-annotations</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>com.fasterxml.jackson.core</groupId>
+                    <artifactId>jackson-core</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>com.fasterxml.jackson.dataformat</groupId>
+                    <artifactId>jackson-dataformat-yaml</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>javax.ws.rs</groupId>
+                    <artifactId>jsr311-api</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>com.google.guava</groupId>
+                    <artifactId>guava</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.jaxrs</groupId>
+            <artifactId>jackson-jaxrs-json-provider</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.wso2.carbon.identity.event.handler.notification</groupId>
+            <artifactId>org.wso2.carbon.email.mgt</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.wso2.carbon.identity.server.api</groupId>
+            <artifactId>org.wso2.carbon.identity.api.server.notification.template.common</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.wso2.carbon.identity.governance</groupId>
+            <artifactId>org.wso2.carbon.identity.recovery</artifactId>
+            <scope>provided</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>javax.ws.rs</groupId>
+                    <artifactId>jsr311-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.wso2.carbon.identity.server.api</groupId>
+            <artifactId>org.wso2.carbon.identity.api.server.common</artifactId>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/NotificationApi.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/NotificationApi.java
new file mode 100644
index 0000000000..d961ed1675
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/NotificationApi.java
@@ -0,0 +1,721 @@
+/*
+ * 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 org.wso2.carbon.identity.rest.api.server.notification.template.v1;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.apache.cxf.jaxrs.ext.multipart.Attachment;
+import org.apache.cxf.jaxrs.ext.multipart.Multipart;
+import java.io.InputStream;
+import java.util.List;
+
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.EmailTemplate;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.EmailTemplateWithID;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.Error;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.SMSTemplate;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.SMSTemplateWithID;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.SimpleTemplate;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.TemplateTypeOverview;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.TemplateTypeWithID;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.NotificationApiService;
+
+import javax.validation.Valid;
+import javax.ws.rs.*;
+import javax.ws.rs.core.Response;
+import io.swagger.annotations.*;
+
+import javax.validation.constraints.*;
+
+@Path("/notification")
+@Api(description = "The notification API")
+
+public class NotificationApi  {
+
+    @Autowired
+    private NotificationApiService delegate;
+
+    @Valid
+    @POST
+    @Path("/email/template-types/{template-type-id}/app-templates/{app-uuid}")
+    @Consumes({ "application/json" })
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Adds a new application email template to an existing email template type.", notes = "Another application email template with the same locale should not already exist in the respective email template type. <br>  <b>Scopes required:</b> <br>* internal_email_mgt_create ", response = SimpleTemplate.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "Application Email Templates", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 201, message = "Item Created", response = SimpleTemplate.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 409, message = "Item Already Exists.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response addAppEmailTemplate(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId, @ApiParam(value = "Application UUID.",required=true) @PathParam("app-uuid") String appUuid, @ApiParam(value = "Email template to be added." ) @Valid EmailTemplateWithID emailTemplateWithID) {
+
+        return delegate.addAppEmailTemplate(templateTypeId,  appUuid,  emailTemplateWithID );
+    }
+
+    @Valid
+    @POST
+    @Path("/sms/template-types/{template-type-id}/app-templates/{app-uuid}")
+    @Consumes({ "application/json" })
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Adds a new application SMS template to an existing SMS template type.", notes = "Another application SMS template with the same locale should not already exist in the respective SMS template type. <br>  <b>Scopes required:</b> <br>* internal_sms_mgt_create ", response = SimpleTemplate.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "Application SMS Templates", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 201, message = "Item Created", response = SimpleTemplate.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 409, message = "Item Already Exists.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response addAppSMSTemplate(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId, @ApiParam(value = "Application UUID.",required=true) @PathParam("app-uuid") String appUuid, @ApiParam(value = "SMS template to be added." ) @Valid SMSTemplateWithID smSTemplateWithID) {
+
+        return delegate.addAppSMSTemplate(templateTypeId,  appUuid,  smSTemplateWithID );
+    }
+
+    @Valid
+    @POST
+    @Path("/email/template-types")
+    @Consumes({ "application/json" })
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Adds a new email template type.", notes = "Adds a new email template type to the system. An email template type can have any number of  organization or application email templates. <br>  * Attribute _**displayName**_ of the template type should be unique. <br>  <b>Scopes required:</b>  <br>* internal_email_mgt_create ", response = TemplateTypeWithID.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "Email Template Types", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 201, message = "Item Created", response = TemplateTypeWithID.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 409, message = "Item Already Exists.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response addEmailTemplateType(@ApiParam(value = "Email template type to be added." ) @Valid TemplateTypeOverview templateTypeOverview) {
+
+        return delegate.addEmailTemplateType(templateTypeOverview );
+    }
+
+    @Valid
+    @POST
+    @Path("/email/template-types/{template-type-id}/org-templates")
+    @Consumes({ "application/json" })
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Adds a new email template to an existing email template type.", notes = "Another email template with the same locale should not already exist in the respective email template type. <br>  <b>Scopes required:</b> <br>* internal_email_mgt_create ", response = SimpleTemplate.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "Email Templates", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 201, message = "Item Created", response = SimpleTemplate.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 409, message = "Item Already Exists.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response addOrgEmailTemplate(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId, @ApiParam(value = "Email template to be added." ) @Valid EmailTemplateWithID emailTemplateWithID) {
+
+        return delegate.addOrgEmailTemplate(templateTypeId,  emailTemplateWithID );
+    }
+
+    @Valid
+    @POST
+    @Path("/sms/template-types/{template-type-id}/org-templates")
+    @Consumes({ "application/json" })
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Adds a new organization SMS template to an existing SMS template type.", notes = "Another SMS organization template with the same locale should not already exist in the respective SMS template type. <br>  <b>Scopes required:</b> <br>* internal_sms_mgt_create ", response = SimpleTemplate.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "SMS Templates", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 201, message = "Item Created", response = SimpleTemplate.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 409, message = "Item Already Exists.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response addOrgSMSTemplate(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId, @ApiParam(value = "SMS template to be added." ) @Valid SMSTemplateWithID smSTemplateWithID) {
+
+        return delegate.addOrgSMSTemplate(templateTypeId,  smSTemplateWithID );
+    }
+
+    @Valid
+    @POST
+    @Path("/sms/template-types")
+    @Consumes({ "application/json" })
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Adds a new SMS template type.", notes = "Adds a new SMS template type to the system. An SMS template type can have any number of  organization or application SMS templates. <br>  * Attribute _**displayName**_ of the template type should be unique. <br>  <b>Scopes required:</b>  <br>* internal_sms_mgt_create ", response = TemplateTypeWithID.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "SMS Template Types", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 201, message = "Item Created", response = TemplateTypeWithID.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 409, message = "Item Already Exists.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response addSMSTemplateType(@ApiParam(value = "SMS template type to be added." ) @Valid TemplateTypeOverview templateTypeOverview) {
+
+        return delegate.addSMSTemplateType(templateTypeOverview );
+    }
+
+    @Valid
+    @DELETE
+    @Path("/email/template-types/{template-type-id}/app-templates/{app-uuid}/{locale}")
+    
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Removes an email template.", notes = "Removes an email template identified by the template-type-id and the locale. <br>    <b>Scopes required:</b><br> * internal_email_mgt_delete ", response = Void.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "Application Email Templates", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 204, message = "Item Deleted.", response = Void.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 404, message = "The specified resource is not found.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response deleteAppEmailTemplate(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId, @ApiParam(value = "Application UUID.",required=true) @PathParam("app-uuid") String appUuid, @ApiParam(value = "This should be a valid locale.",required=true) @PathParam("locale") String locale) {
+
+        return delegate.deleteAppEmailTemplate(templateTypeId,  appUuid,  locale );
+    }
+
+    @Valid
+    @DELETE
+    @Path("/sms/template-types/{template-type-id}/app-templates/{app-uuid}/{locale}")
+    
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Removes an SMS template.", notes = "Removes an SMS template identified by the template-type-id and the locale. <br>    <b>Scopes required:</b><br> * internal_sms_mgt_delete ", response = Void.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "Application SMS Templates", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 204, message = "Item Deleted.", response = Void.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 404, message = "The specified resource is not found.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response deleteAppSMSTemplate(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId, @ApiParam(value = "Application UUID.",required=true) @PathParam("app-uuid") String appUuid, @ApiParam(value = "This should be a valid locale.",required=true) @PathParam("locale") String locale) {
+
+        return delegate.deleteAppSMSTemplate(templateTypeId,  appUuid,  locale );
+    }
+
+    @Valid
+    @DELETE
+    @Path("/email/template-types/{template-type-id}")
+    
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Removes an email template type.", notes = "Removes an existing email template type with all its email templates from the system. <br>  <b>Scopes required:</b><br> * internal_email_mgt_delete ", response = Void.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "Email Template Types", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 204, message = "Item Deleted.", response = Void.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 404, message = "The specified resource is not found.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response deleteEmailTemplateType(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId) {
+
+        return delegate.deleteEmailTemplateType(templateTypeId );
+    }
+
+    @Valid
+    @DELETE
+    @Path("/email/template-types/{template-type-id}/org-templates/{locale}")
+    
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Removes an email template.", notes = "Removes an email template identified by the template-type-id and the locale. <br>    <b>Scopes required:</b><br> * internal_email_mgt_delete ", response = Void.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "Email Templates", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 204, message = "Item Deleted.", response = Void.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 404, message = "The specified resource is not found.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response deleteOrgEmailTemplate(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId, @ApiParam(value = "This should be a valid locale.",required=true) @PathParam("locale") String locale) {
+
+        return delegate.deleteOrgEmailTemplate(templateTypeId,  locale );
+    }
+
+    @Valid
+    @DELETE
+    @Path("/sms/template-types/{template-type-id}/org-templates/{locale}")
+    
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Removes an organization SMS template.", notes = "Removes an organization SMS template identified by the template-type-id and the locale. <br>    <b>Scopes required:</b><br> * internal_sms_mgt_delete ", response = Void.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "SMS Templates", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 204, message = "Item Deleted.", response = Void.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 404, message = "The specified resource is not found.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response deleteOrgSMSTemplate(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId, @ApiParam(value = "This should be a valid locale.",required=true) @PathParam("locale") String locale) {
+
+        return delegate.deleteOrgSMSTemplate(templateTypeId,  locale );
+    }
+
+    @Valid
+    @DELETE
+    @Path("/sms/template-types/{template-type-id}")
+    
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Removes an SMS template type.", notes = "Removes an existing SMS template type with all its SMS templates from the system. <br>  <b>Scopes required:</b><br> * internal_sms_mgt_delete ", response = Void.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "SMS Template Types", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 204, message = "Item Deleted.", response = Void.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 404, message = "The specified resource is not found.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response deleteSMSTemplateType(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId) {
+
+        return delegate.deleteSMSTemplateType(templateTypeId );
+    }
+
+    @Valid
+    @GET
+    @Path("/email/template-types")
+    
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Retrieves all the email template types.", notes = "Retrieves all the email template types in the system. <br>  <br> <b>Scopes required:</b>  <br>* internal_email_mgt_view ", response = TemplateTypeWithID.class, responseContainer = "List", authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "Email Template Types", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "Search results matching the given criteria.", response = TemplateTypeWithID.class, responseContainer = "List"),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response getAllEmailTemplateTypes() {
+
+        return delegate.getAllEmailTemplateTypes();
+    }
+
+    @Valid
+    @GET
+    @Path("/sms/template-types")
+    
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Retrieves all the sms template types.", notes = "Retrieves all the SMS template types in the system. <br>  <b>Scopes required:</b>  <br>* internal_sms_mgt_view ", response = TemplateTypeWithID.class, responseContainer = "List", authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "SMS Template Types", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "Search results matching the given criteria.", response = TemplateTypeWithID.class, responseContainer = "List"),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response getAllSMSTemplateTypes() {
+
+        return delegate.getAllSMSTemplateTypes();
+    }
+
+    @Valid
+    @GET
+    @Path("/email/template-types/{template-type-id}/app-templates/{app-uuid}/{locale}")
+    
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Retrieves a single email template of application.", notes = "Retrieves the application email template that matches to the template-type-id and the locale. <br>  <b>Scope required:</b><br>   * internal_email_mgt_view ", response = EmailTemplateWithID.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "Application Email Templates", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "Search results matching the given criteria.", response = EmailTemplateWithID.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 404, message = "The specified resource is not found.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response getAppEmailTemplate(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId, @ApiParam(value = "Application UUID.",required=true) @PathParam("app-uuid") String appUuid, @ApiParam(value = "This should be a valid locale.",required=true) @PathParam("locale") String locale) {
+
+        return delegate.getAppEmailTemplate(templateTypeId,  appUuid,  locale );
+    }
+
+    @Valid
+    @GET
+    @Path("/sms/template-types/{template-type-id}/app-templates/{app-uuid}/{locale}")
+    
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Retrieves a single SMS template of application.", notes = "Retrieves the application SMS template that matches to the template-type-id and the locale. <br>  <b>Scope required:</b><br>   * internal_sms_mgt_view ", response = SMSTemplateWithID.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "Application SMS Templates", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "Search results matching the given criteria.", response = SMSTemplateWithID.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 404, message = "The specified resource is not found.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response getAppSMSTemplate(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId, @ApiParam(value = "Application UUID.",required=true) @PathParam("app-uuid") String appUuid, @ApiParam(value = "This should be a valid locale.",required=true) @PathParam("locale") String locale) {
+
+        return delegate.getAppSMSTemplate(templateTypeId,  appUuid,  locale );
+    }
+
+    @Valid
+    @GET
+    @Path("/email/template-types/{template-type-id}/app-templates/{app-uuid}")
+    
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Retrieves the list of application email templates in the template type id.", notes = "Retrieves the list of application email templates in the template type id. <br>    <b>Scope required:</b><br>   * internal_email_mgt_view<br> ", response = EmailTemplateWithID.class, responseContainer = "List", authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "Application Email Templates", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "Search results matching the given criteria.", response = EmailTemplateWithID.class, responseContainer = "List"),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 404, message = "The specified resource is not found.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response getAppTemplatesListOfEmailTemplateType(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId, @ApiParam(value = "Application UUID.",required=true) @PathParam("app-uuid") String appUuid) {
+
+        return delegate.getAppTemplatesListOfEmailTemplateType(templateTypeId,  appUuid );
+    }
+
+    @Valid
+    @GET
+    @Path("/sms/template-types/{template-type-id}/app-templates/{app-uuid}")
+    
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Retrieves the list of application SMS templates in the template type id.", notes = "Retrieves the list of application SMS templates in the template type id. <br>    <b>Scope required:</b><br>   * internal_sms_mgt_view<br> ", response = SMSTemplateWithID.class, responseContainer = "List", authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "Application SMS Templates", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "Search results matching the given criteria.", response = SMSTemplateWithID.class, responseContainer = "List"),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 404, message = "The specified resource is not found.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response getAppTemplatesListOfSMSTemplateType(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId, @ApiParam(value = "Application UUID.",required=true) @PathParam("app-uuid") String appUuid) {
+
+        return delegate.getAppTemplatesListOfSMSTemplateType(templateTypeId,  appUuid );
+    }
+
+    @Valid
+    @GET
+    @Path("/email/template-types/{template-type-id}")
+    
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Retrieves the email template type corresponding to the template type id.", notes = "Retrieves the email template type in the system identified by the template-type-id. <br>  <b>Scopes required:</b><br> * internal_email_mgt_view<br> ", response = TemplateTypeWithID.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "Email Template Types", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "Search results matching the given criteria.", response = TemplateTypeWithID.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 404, message = "The specified resource is not found.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response getEmailTemplateType(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId) {
+
+        return delegate.getEmailTemplateType(templateTypeId );
+    }
+
+    @Valid
+    @GET
+    @Path("/email/template-types/{template-type-id}/org-templates/{locale}")
+    
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Retrieves a single email template.", notes = "Retrieves the email template that matches to the template-type-id and the locale. <br>  <b>Scope required:</b><br>   * internal_email_mgt_view ", response = EmailTemplateWithID.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "Email Templates", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "Search results matching the given criteria.", response = EmailTemplateWithID.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 404, message = "The specified resource is not found.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response getOrgEmailTemplate(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId, @ApiParam(value = "This should be a valid locale.",required=true) @PathParam("locale") String locale) {
+
+        return delegate.getOrgEmailTemplate(templateTypeId,  locale );
+    }
+
+    @Valid
+    @GET
+    @Path("/sms/template-types/{template-type-id}/org-templates/{locale}")
+    
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Retrieves a single organization SMS template.", notes = "Retrieves the SMS template that matches to the template-type-id and the locale. <br>  <b>Scope required:</b><br>   * internal_sms_mgt_view ", response = SMSTemplateWithID.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "SMS Templates", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "Search results matching the given criteria.", response = SMSTemplateWithID.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 404, message = "The specified resource is not found.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response getOrgSMSTemplate(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId, @ApiParam(value = "This should be a valid locale.",required=true) @PathParam("locale") String locale) {
+
+        return delegate.getOrgSMSTemplate(templateTypeId,  locale );
+    }
+
+    @Valid
+    @GET
+    @Path("/email/template-types/{template-type-id}/org-templates")
+    
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Retrieves the list of organization email templates in the template type id.", notes = "Retrieves the list of organization email templates in the template type id. <br>    <b>Scope required:</b><br>   * internal_email_mgt_view<br> ", response = EmailTemplateWithID.class, responseContainer = "List", authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "Email Templates", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "Search results matching the given criteria.", response = EmailTemplateWithID.class, responseContainer = "List"),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response getOrgTemplatesListOfEmailTemplateType(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId) {
+
+        return delegate.getOrgTemplatesListOfEmailTemplateType(templateTypeId );
+    }
+
+    @Valid
+    @GET
+    @Path("/sms/template-types/{template-type-id}/org-templates")
+    
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Retrieves the list of organization SMS templates in the template type id.", notes = "Retrieves the list of organization SMS templates in the template type id. <br>    <b>Scope required:</b><br>   * internal_sms_mgt_view<br> ", response = SMSTemplateWithID.class, responseContainer = "List", authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "SMS Templates", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "Search results matching the given criteria.", response = SMSTemplateWithID.class, responseContainer = "List"),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 404, message = "The specified resource is not found.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response getOrgTemplatesListOfSMSTemplateType(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId) {
+
+        return delegate.getOrgTemplatesListOfSMSTemplateType(templateTypeId );
+    }
+
+    @Valid
+    @GET
+    @Path("/sms/template-types/{template-type-id}")
+    
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Retrieves the SMS template type corresponding to the template type id.", notes = "Retrieves the SMS template type in the system identified by the template-type-id. <br>  <b>Scopes required:</b><br> * internal_sms_mgt_view<br> ", response = TemplateTypeWithID.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "SMS Template Types", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "Search results matching the given criteria.", response = TemplateTypeWithID.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 404, message = "The specified resource is not found.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response getSMSTemplateType(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId) {
+
+        return delegate.getSMSTemplateType(templateTypeId );
+    }
+
+    @Valid
+    @PUT
+    @Path("/email/template-types/{template-type-id}/app-templates/{app-uuid}/{locale}")
+    @Consumes({ "application/json" })
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Replaces an existing application email template.", notes = "Replaces the application email template identified by the template-type-id and the locale. <br>    <b>Scopes required:</b><br>   * internal_email_mgt_update ", response = Void.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "Application Email Templates", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "Item Updated.", response = Void.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 404, message = "The specified resource is not found.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response updateAppEmailTemplate(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId, @ApiParam(value = "Application UUID.",required=true) @PathParam("app-uuid") String appUuid, @ApiParam(value = "This should be a valid locale.",required=true) @PathParam("locale") String locale, @ApiParam(value = "Email templates for the template type." ) @Valid EmailTemplate emailTemplate) {
+
+        return delegate.updateAppEmailTemplate(templateTypeId,  appUuid,  locale,  emailTemplate );
+    }
+
+    @Valid
+    @PUT
+    @Path("/sms/template-types/{template-type-id}/app-templates/{app-uuid}/{locale}")
+    @Consumes({ "application/json" })
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Replaces an existing application SMS template.", notes = "Replaces the application SMS template identified by the template-type-id and the locale. <br>    <b>Scopes required:</b><br>   * internal_sms_mgt_update ", response = Void.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "Application SMS Templates", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "Item Updated.", response = Void.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 404, message = "The specified resource is not found.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response updateAppSMSTemplate(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId, @ApiParam(value = "Application UUID.",required=true) @PathParam("app-uuid") String appUuid, @ApiParam(value = "This should be a valid locale.",required=true) @PathParam("locale") String locale, @ApiParam(value = "Email templates for the template type." ) @Valid SMSTemplate smSTemplate) {
+
+        return delegate.updateAppSMSTemplate(templateTypeId,  appUuid,  locale,  smSTemplate );
+    }
+
+    @Valid
+    @PUT
+    @Path("/email/template-types/{template-type-id}/org-templates/{locale}")
+    @Consumes({ "application/json" })
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Replaces an existing email template.", notes = "Replaces the email template identified by the template-type-id and the locale. <br>    <b>Scopes required:</b><br>   * internal_email_mgt_update ", response = Void.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "Email Templates", })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "Item Updated.", response = Void.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 404, message = "The specified resource is not found.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response updateOrgEmailTemplate(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId, @ApiParam(value = "This should be a valid locale.",required=true) @PathParam("locale") String locale, @ApiParam(value = "Email templates for the template type." ) @Valid EmailTemplate emailTemplate) {
+
+        return delegate.updateOrgEmailTemplate(templateTypeId,  locale,  emailTemplate );
+    }
+
+    @Valid
+    @PUT
+    @Path("/sms/template-types/{template-type-id}/org-templates/{locale}")
+    @Consumes({ "application/json" })
+    @Produces({ "application/json" })
+    @ApiOperation(value = "Replaces an existing organization SMS template.", notes = "Replaces the organization SMS template identified by the template-type-id and the locale. <br>    <b>Scopes required:</b><br>   * internal_sms_mgt_update ", response = Void.class, authorizations = {
+        @Authorization(value = "BasicAuth"),
+        @Authorization(value = "OAuth2", scopes = {
+            
+        })
+    }, tags={ "SMS Templates" })
+    @ApiResponses(value = { 
+        @ApiResponse(code = 200, message = "Item Updated.", response = Void.class),
+        @ApiResponse(code = 400, message = "Invalid input request.", response = Error.class),
+        @ApiResponse(code = 401, message = "Unauthorized.", response = Void.class),
+        @ApiResponse(code = 403, message = "Forbidden.", response = Void.class),
+        @ApiResponse(code = 404, message = "The specified resource is not found.", response = Error.class),
+        @ApiResponse(code = 500, message = "Internal Server Error.", response = Error.class)
+    })
+    public Response updateOrgSMSTemplate(@ApiParam(value = "Email Template Type ID.",required=true) @PathParam("template-type-id") String templateTypeId, @ApiParam(value = "This should be a valid locale.",required=true) @PathParam("locale") String locale, @ApiParam(value = "SMS templates for the template type." ) @Valid SMSTemplate smSTemplate) {
+
+        return delegate.updateOrgSMSTemplate(templateTypeId,  locale,  smSTemplate );
+    }
+
+}
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/NotificationApiService.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/NotificationApiService.java
new file mode 100644
index 0000000000..3548a1cfce
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/NotificationApiService.java
@@ -0,0 +1,95 @@
+/*
+ * 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 org.wso2.carbon.identity.rest.api.server.notification.template.v1;
+
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.*;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.*;
+import org.apache.cxf.jaxrs.ext.multipart.Attachment;
+import org.apache.cxf.jaxrs.ext.multipart.Multipart;
+import java.io.InputStream;
+import java.util.List;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.EmailTemplate;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.EmailTemplateWithID;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.Error;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.SMSTemplate;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.SMSTemplateWithID;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.SimpleTemplate;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.TemplateTypeOverview;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.TemplateTypeWithID;
+import javax.ws.rs.core.Response;
+
+
+public interface NotificationApiService {
+
+      public Response addAppEmailTemplate(String templateTypeId, String appUuid, EmailTemplateWithID emailTemplateWithID);
+
+      public Response addAppSMSTemplate(String templateTypeId, String appUuid, SMSTemplateWithID smSTemplateWithID);
+
+      public Response addEmailTemplateType(TemplateTypeOverview templateTypeOverview);
+
+      public Response addOrgEmailTemplate(String templateTypeId, EmailTemplateWithID emailTemplateWithID);
+
+      public Response addOrgSMSTemplate(String templateTypeId, SMSTemplateWithID smSTemplateWithID);
+
+      public Response addSMSTemplateType(TemplateTypeOverview templateTypeOverview);
+
+      public Response deleteAppEmailTemplate(String templateTypeId, String appUuid, String locale);
+
+      public Response deleteAppSMSTemplate(String templateTypeId, String appUuid, String locale);
+
+      public Response deleteEmailTemplateType(String templateTypeId);
+
+      public Response deleteOrgEmailTemplate(String templateTypeId, String locale);
+
+      public Response deleteOrgSMSTemplate(String templateTypeId, String locale);
+
+      public Response deleteSMSTemplateType(String templateTypeId);
+
+      public Response getAllEmailTemplateTypes();
+
+      public Response getAllSMSTemplateTypes();
+
+      public Response getAppEmailTemplate(String templateTypeId, String appUuid, String locale);
+
+      public Response getAppSMSTemplate(String templateTypeId, String appUuid, String locale);
+
+      public Response getAppTemplatesListOfEmailTemplateType(String templateTypeId, String appUuid);
+
+      public Response getAppTemplatesListOfSMSTemplateType(String templateTypeId, String appUuid);
+
+      public Response getEmailTemplateType(String templateTypeId);
+
+      public Response getOrgEmailTemplate(String templateTypeId, String locale);
+
+      public Response getOrgSMSTemplate(String templateTypeId, String locale);
+
+      public Response getOrgTemplatesListOfEmailTemplateType(String templateTypeId);
+
+      public Response getOrgTemplatesListOfSMSTemplateType(String templateTypeId);
+
+      public Response getSMSTemplateType(String templateTypeId);
+
+      public Response updateAppEmailTemplate(String templateTypeId, String appUuid, String locale, EmailTemplate emailTemplate);
+
+      public Response updateAppSMSTemplate(String templateTypeId, String appUuid, String locale, SMSTemplate smSTemplate);
+
+      public Response updateOrgEmailTemplate(String templateTypeId, String locale, EmailTemplate emailTemplate);
+
+      public Response updateOrgSMSTemplate(String templateTypeId, String locale, SMSTemplate smSTemplate);
+}
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/factories/NotificationApiServiceFactory.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/factories/NotificationApiServiceFactory.java
new file mode 100644
index 0000000000..8e708a033b
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/factories/NotificationApiServiceFactory.java
@@ -0,0 +1,32 @@
+/*
+ * 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 org.wso2.carbon.identity.rest.api.server.notification.template.v1.factories;
+
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.NotificationApiService;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.impl.NotificationApiServiceImpl;
+
+public class NotificationApiServiceFactory {
+
+   private final static NotificationApiService service = new NotificationApiServiceImpl();
+
+   public static NotificationApiService getNotificationApi()
+   {
+      return service;
+   }
+}
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/EmailTemplate.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/EmailTemplate.java
new file mode 100644
index 0000000000..9f0c5e716b
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/EmailTemplate.java
@@ -0,0 +1,171 @@
+/*
+ * 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 org.wso2.carbon.identity.rest.api.server.notification.template.v1.model;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+
+
+import io.swagger.annotations.*;
+import java.util.Objects;
+import javax.validation.Valid;
+import javax.xml.bind.annotation.*;
+
+public class EmailTemplate  {
+  
+    private String contentType;
+    private String subject;
+    private String body;
+    private String footer;
+
+    /**
+    * Content type of the email template.
+    **/
+    public EmailTemplate contentType(String contentType) {
+
+        this.contentType = contentType;
+        return this;
+    }
+    
+    @ApiModelProperty(example = "text/html", required = true, value = "Content type of the email template.")
+    @JsonProperty("contentType")
+    @Valid
+    @NotNull(message = "Property contentType cannot be null.")
+
+    public String getContentType() {
+        return contentType;
+    }
+    public void setContentType(String contentType) {
+        this.contentType = contentType;
+    }
+
+    /**
+    * The subject of the email.
+    **/
+    public EmailTemplate subject(String subject) {
+
+        this.subject = subject;
+        return this;
+    }
+    
+    @ApiModelProperty(example = "WSO2 - Account Confirmation", required = true, value = "The subject of the email.")
+    @JsonProperty("subject")
+    @Valid
+    @NotNull(message = "Property subject cannot be null.")
+
+    public String getSubject() {
+        return subject;
+    }
+    public void setSubject(String subject) {
+        this.subject = subject;
+    }
+
+    /**
+    * The body of the email.
+    **/
+    public EmailTemplate body(String body) {
+
+        this.body = body;
+        return this;
+    }
+    
+    @ApiModelProperty(example = "HTML Body", required = true, value = "The body of the email.")
+    @JsonProperty("body")
+    @Valid
+    @NotNull(message = "Property body cannot be null.")
+
+    public String getBody() {
+        return body;
+    }
+    public void setBody(String body) {
+        this.body = body;
+    }
+
+    /**
+    * The footer of the email.
+    **/
+    public EmailTemplate footer(String footer) {
+
+        this.footer = footer;
+        return this;
+    }
+    
+    @ApiModelProperty(example = "WSO2 Identity Server Team", value = "The footer of the email.")
+    @JsonProperty("footer")
+    @Valid
+    public String getFooter() {
+        return footer;
+    }
+    public void setFooter(String footer) {
+        this.footer = footer;
+    }
+
+
+
+    @Override
+    public boolean equals(java.lang.Object o) {
+
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        EmailTemplate emailTemplate = (EmailTemplate) o;
+        return Objects.equals(this.contentType, emailTemplate.contentType) &&
+            Objects.equals(this.subject, emailTemplate.subject) &&
+            Objects.equals(this.body, emailTemplate.body) &&
+            Objects.equals(this.footer, emailTemplate.footer);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(contentType, subject, body, footer);
+    }
+
+    @Override
+    public String toString() {
+
+        StringBuilder sb = new StringBuilder();
+        sb.append("class EmailTemplate {\n");
+        
+        sb.append("    contentType: ").append(toIndentedString(contentType)).append("\n");
+        sb.append("    subject: ").append(toIndentedString(subject)).append("\n");
+        sb.append("    body: ").append(toIndentedString(body)).append("\n");
+        sb.append("    footer: ").append(toIndentedString(footer)).append("\n");
+        sb.append("}");
+        return sb.toString();
+    }
+
+    /**
+    * Convert the given object to string with each line indented by 4 spaces
+    * (except the first line).
+    */
+    private String toIndentedString(java.lang.Object o) {
+
+        if (o == null) {
+            return "null";
+        }
+        return o.toString().replace("\n", "\n");
+    }
+}
+
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/EmailTemplateWithID.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/EmailTemplateWithID.java
new file mode 100644
index 0000000000..758785ca4b
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/EmailTemplateWithID.java
@@ -0,0 +1,106 @@
+/*
+ * 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 org.wso2.carbon.identity.rest.api.server.notification.template.v1.model;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.EmailTemplate;
+import javax.validation.constraints.*;
+
+
+import io.swagger.annotations.*;
+import java.util.Objects;
+import javax.validation.Valid;
+import javax.xml.bind.annotation.*;
+
+public class EmailTemplateWithID extends EmailTemplate {
+  
+    private String locale;
+
+    /**
+    * Locale of the email template.
+    **/
+    public EmailTemplateWithID locale(String locale) {
+
+        this.locale = locale;
+        return this;
+    }
+    
+    @ApiModelProperty(example = "en_US", required = true, value = "Locale of the email template.")
+    @JsonProperty("locale")
+    @Valid
+    @NotNull(message = "Property locale cannot be null.")
+
+    public String getLocale() {
+        return locale;
+    }
+    public void setLocale(String locale) {
+        this.locale = locale;
+    }
+
+
+
+    @Override
+    public boolean equals(java.lang.Object o) {
+
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        if (!super.equals(o)) {
+            return false;
+        }
+        
+        EmailTemplateWithID emailTemplateWithID = (EmailTemplateWithID) o;
+        return Objects.equals(this.locale, emailTemplateWithID.locale);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(locale);
+    }
+
+    @Override
+    public String toString() {
+
+        StringBuilder sb = new StringBuilder();
+        sb.append("class EmailTemplateWithID {\n");
+        sb.append("    ").append(toIndentedString(super.toString())).append("\n");
+        sb.append("    locale: ").append(toIndentedString(locale)).append("\n");
+        sb.append("}");
+        return sb.toString();
+    }
+
+    /**
+    * Convert the given object to string with each line indented by 4 spaces
+    * (except the first line).
+    */
+    private String toIndentedString(java.lang.Object o) {
+
+        if (o == null) {
+            return "null";
+        }
+        return o.toString().replace("\n", "\n");
+    }
+}
+
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/Error.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/Error.java
new file mode 100644
index 0000000000..2ae19eb2ca
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/Error.java
@@ -0,0 +1,165 @@
+/*
+ * 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 org.wso2.carbon.identity.rest.api.server.notification.template.v1.model;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+
+
+import io.swagger.annotations.*;
+import java.util.Objects;
+import javax.validation.Valid;
+import javax.xml.bind.annotation.*;
+
+public class Error  {
+  
+    private String code;
+    private String message;
+    private String description;
+    private String traceId;
+
+    /**
+    **/
+    public Error code(String code) {
+
+        this.code = code;
+        return this;
+    }
+    
+    @ApiModelProperty(example = "NTM-50000", required = true, value = "")
+    @JsonProperty("code")
+    @Valid
+    @NotNull(message = "Property code cannot be null.")
+
+    public String getCode() {
+        return code;
+    }
+    public void setCode(String code) {
+        this.code = code;
+    }
+
+    /**
+    **/
+    public Error message(String message) {
+
+        this.message = message;
+        return this;
+    }
+    
+    @ApiModelProperty(example = "Some Error Message", required = true, value = "")
+    @JsonProperty("message")
+    @Valid
+    @NotNull(message = "Property message cannot be null.")
+
+    public String getMessage() {
+        return message;
+    }
+    public void setMessage(String message) {
+        this.message = message;
+    }
+
+    /**
+    **/
+    public Error description(String description) {
+
+        this.description = description;
+        return this;
+    }
+    
+    @ApiModelProperty(example = "Some Error Description", value = "")
+    @JsonProperty("description")
+    @Valid
+    public String getDescription() {
+        return description;
+    }
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    /**
+    **/
+    public Error traceId(String traceId) {
+
+        this.traceId = traceId;
+        return this;
+    }
+    
+    @ApiModelProperty(example = "TR0001", value = "")
+    @JsonProperty("traceId")
+    @Valid
+    public String getTraceId() {
+        return traceId;
+    }
+    public void setTraceId(String traceId) {
+        this.traceId = traceId;
+    }
+
+
+
+    @Override
+    public boolean equals(java.lang.Object o) {
+
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        Error error = (Error) o;
+        return Objects.equals(this.code, error.code) &&
+            Objects.equals(this.message, error.message) &&
+            Objects.equals(this.description, error.description) &&
+            Objects.equals(this.traceId, error.traceId);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(code, message, description, traceId);
+    }
+
+    @Override
+    public String toString() {
+
+        StringBuilder sb = new StringBuilder();
+        sb.append("class Error {\n");
+        
+        sb.append("    code: ").append(toIndentedString(code)).append("\n");
+        sb.append("    message: ").append(toIndentedString(message)).append("\n");
+        sb.append("    description: ").append(toIndentedString(description)).append("\n");
+        sb.append("    traceId: ").append(toIndentedString(traceId)).append("\n");
+        sb.append("}");
+        return sb.toString();
+    }
+
+    /**
+    * Convert the given object to string with each line indented by 4 spaces
+    * (except the first line).
+    */
+    private String toIndentedString(java.lang.Object o) {
+
+        if (o == null) {
+            return "null";
+        }
+        return o.toString().replace("\n", "\n");
+    }
+}
+
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/SMSTemplate.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/SMSTemplate.java
new file mode 100644
index 0000000000..788fce7c25
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/SMSTemplate.java
@@ -0,0 +1,101 @@
+/*
+ * 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 org.wso2.carbon.identity.rest.api.server.notification.template.v1.model;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+
+
+import io.swagger.annotations.*;
+import java.util.Objects;
+import javax.validation.Valid;
+import javax.xml.bind.annotation.*;
+
+public class SMSTemplate  {
+  
+    private String body;
+
+    /**
+    * The body of the SMS.
+    **/
+    public SMSTemplate body(String body) {
+
+        this.body = body;
+        return this;
+    }
+    
+    @ApiModelProperty(example = "SMS Body", required = true, value = "The body of the SMS.")
+    @JsonProperty("body")
+    @Valid
+    @NotNull(message = "Property body cannot be null.")
+
+    public String getBody() {
+        return body;
+    }
+    public void setBody(String body) {
+        this.body = body;
+    }
+
+
+
+    @Override
+    public boolean equals(java.lang.Object o) {
+
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        SMSTemplate smSTemplate = (SMSTemplate) o;
+        return Objects.equals(this.body, smSTemplate.body);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(body);
+    }
+
+    @Override
+    public String toString() {
+
+        StringBuilder sb = new StringBuilder();
+        sb.append("class SMSTemplate {\n");
+        
+        sb.append("    body: ").append(toIndentedString(body)).append("\n");
+        sb.append("}");
+        return sb.toString();
+    }
+
+    /**
+    * Convert the given object to string with each line indented by 4 spaces
+    * (except the first line).
+    */
+    private String toIndentedString(java.lang.Object o) {
+
+        if (o == null) {
+            return "null";
+        }
+        return o.toString().replace("\n", "\n");
+    }
+}
+
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/SMSTemplateWithID.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/SMSTemplateWithID.java
new file mode 100644
index 0000000000..406165c35e
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/SMSTemplateWithID.java
@@ -0,0 +1,106 @@
+/*
+ * 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 org.wso2.carbon.identity.rest.api.server.notification.template.v1.model;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.SMSTemplate;
+import javax.validation.constraints.*;
+
+
+import io.swagger.annotations.*;
+import java.util.Objects;
+import javax.validation.Valid;
+import javax.xml.bind.annotation.*;
+
+public class SMSTemplateWithID extends SMSTemplate {
+  
+    private String locale;
+
+    /**
+    * Locale of the SMS template.
+    **/
+    public SMSTemplateWithID locale(String locale) {
+
+        this.locale = locale;
+        return this;
+    }
+    
+    @ApiModelProperty(example = "en_US", required = true, value = "Locale of the SMS template.")
+    @JsonProperty("locale")
+    @Valid
+    @NotNull(message = "Property locale cannot be null.")
+
+    public String getLocale() {
+        return locale;
+    }
+    public void setLocale(String locale) {
+        this.locale = locale;
+    }
+
+
+
+    @Override
+    public boolean equals(java.lang.Object o) {
+
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        if (!super.equals(o)) {
+            return false;
+        }
+        
+        SMSTemplateWithID smSTemplateWithID = (SMSTemplateWithID) o;
+        return Objects.equals(this.locale, smSTemplateWithID.locale);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(locale);
+    }
+
+    @Override
+    public String toString() {
+
+        StringBuilder sb = new StringBuilder();
+        sb.append("class SMSTemplateWithID {\n");
+        sb.append("    ").append(toIndentedString(super.toString())).append("\n");
+        sb.append("    locale: ").append(toIndentedString(locale)).append("\n");
+        sb.append("}");
+        return sb.toString();
+    }
+
+    /**
+    * Convert the given object to string with each line indented by 4 spaces
+    * (except the first line).
+    */
+    private String toIndentedString(java.lang.Object o) {
+
+        if (o == null) {
+            return "null";
+        }
+        return o.toString().replace("\n", "\n");
+    }
+}
+
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/SimpleTemplate.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/SimpleTemplate.java
new file mode 100644
index 0000000000..e47e891a59
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/SimpleTemplate.java
@@ -0,0 +1,125 @@
+/*
+ * 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 org.wso2.carbon.identity.rest.api.server.notification.template.v1.model;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+
+
+import io.swagger.annotations.*;
+import java.util.Objects;
+import javax.validation.Valid;
+import javax.xml.bind.annotation.*;
+
+public class SimpleTemplate  {
+  
+    private String locale;
+    private String self;
+
+    /**
+    * Locale of the template.
+    **/
+    public SimpleTemplate locale(String locale) {
+
+        this.locale = locale;
+        return this;
+    }
+    
+    @ApiModelProperty(example = "en_US", required = true, value = "Locale of the template.")
+    @JsonProperty("locale")
+    @Valid
+    @NotNull(message = "Property locale cannot be null.")
+
+    public String getLocale() {
+        return locale;
+    }
+    public void setLocale(String locale) {
+        this.locale = locale;
+    }
+
+    /**
+    * Location of the created/updated resource.
+    **/
+    public SimpleTemplate self(String self) {
+
+        this.self = self;
+        return this;
+    }
+    
+    @ApiModelProperty(example = "/t/{tenant-domain}/api/server/v1/notification/sms/template-types/YWNjb3VudGNvbmZpcm1hdGlvbg/templates/en_US", required = true, value = "Location of the created/updated resource.")
+    @JsonProperty("self")
+    @Valid
+    @NotNull(message = "Property self cannot be null.")
+
+    public String getSelf() {
+        return self;
+    }
+    public void setSelf(String self) {
+        this.self = self;
+    }
+
+
+
+    @Override
+    public boolean equals(java.lang.Object o) {
+
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        SimpleTemplate simpleTemplate = (SimpleTemplate) o;
+        return Objects.equals(this.locale, simpleTemplate.locale) &&
+            Objects.equals(this.self, simpleTemplate.self);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(locale, self);
+    }
+
+    @Override
+    public String toString() {
+
+        StringBuilder sb = new StringBuilder();
+        sb.append("class SimpleTemplate {\n");
+        
+        sb.append("    locale: ").append(toIndentedString(locale)).append("\n");
+        sb.append("    self: ").append(toIndentedString(self)).append("\n");
+        sb.append("}");
+        return sb.toString();
+    }
+
+    /**
+    * Convert the given object to string with each line indented by 4 spaces
+    * (except the first line).
+    */
+    private String toIndentedString(java.lang.Object o) {
+
+        if (o == null) {
+            return "null";
+        }
+        return o.toString().replace("\n", "\n");
+    }
+}
+
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/TemplateType.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/TemplateType.java
new file mode 100644
index 0000000000..a054eb72c2
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/TemplateType.java
@@ -0,0 +1,125 @@
+/*
+ * 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 org.wso2.carbon.identity.rest.api.server.notification.template.v1.model;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+
+
+import io.swagger.annotations.*;
+import java.util.Objects;
+import javax.validation.Valid;
+import javax.xml.bind.annotation.*;
+
+public class TemplateType  {
+  
+    private String displayName;
+    private String self;
+
+    /**
+    * Display name of the email template type.
+    **/
+    public TemplateType displayName(String displayName) {
+
+        this.displayName = displayName;
+        return this;
+    }
+    
+    @ApiModelProperty(example = "Account Confirmation", required = true, value = "Display name of the email template type.")
+    @JsonProperty("displayName")
+    @Valid
+    @NotNull(message = "Property displayName cannot be null.")
+
+    public String getDisplayName() {
+        return displayName;
+    }
+    public void setDisplayName(String displayName) {
+        this.displayName = displayName;
+    }
+
+    /**
+    * Location of the created/updated resource.
+    **/
+    public TemplateType self(String self) {
+
+        this.self = self;
+        return this;
+    }
+    
+    @ApiModelProperty(example = "/t/{tenant-domain}/api/server/v1/notification/email/template-types/YWNjb3VudGNvbmZpcm1hdGlvbg", required = true, value = "Location of the created/updated resource.")
+    @JsonProperty("self")
+    @Valid
+    @NotNull(message = "Property self cannot be null.")
+
+    public String getSelf() {
+        return self;
+    }
+    public void setSelf(String self) {
+        this.self = self;
+    }
+
+
+
+    @Override
+    public boolean equals(java.lang.Object o) {
+
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        TemplateType templateType = (TemplateType) o;
+        return Objects.equals(this.displayName, templateType.displayName) &&
+            Objects.equals(this.self, templateType.self);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(displayName, self);
+    }
+
+    @Override
+    public String toString() {
+
+        StringBuilder sb = new StringBuilder();
+        sb.append("class TemplateType {\n");
+        
+        sb.append("    displayName: ").append(toIndentedString(displayName)).append("\n");
+        sb.append("    self: ").append(toIndentedString(self)).append("\n");
+        sb.append("}");
+        return sb.toString();
+    }
+
+    /**
+    * Convert the given object to string with each line indented by 4 spaces
+    * (except the first line).
+    */
+    private String toIndentedString(java.lang.Object o) {
+
+        if (o == null) {
+            return "null";
+        }
+        return o.toString().replace("\n", "\n");
+    }
+}
+
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/TemplateTypeOverview.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/TemplateTypeOverview.java
new file mode 100644
index 0000000000..1b60b13fbc
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/TemplateTypeOverview.java
@@ -0,0 +1,101 @@
+/*
+ * 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 org.wso2.carbon.identity.rest.api.server.notification.template.v1.model;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import javax.validation.constraints.*;
+
+
+import io.swagger.annotations.*;
+import java.util.Objects;
+import javax.validation.Valid;
+import javax.xml.bind.annotation.*;
+
+public class TemplateTypeOverview  {
+  
+    private String displayName;
+
+    /**
+    * Display name of the template type.
+    **/
+    public TemplateTypeOverview displayName(String displayName) {
+
+        this.displayName = displayName;
+        return this;
+    }
+    
+    @ApiModelProperty(example = "Account Confirmation", required = true, value = "Display name of the template type.")
+    @JsonProperty("displayName")
+    @Valid
+    @NotNull(message = "Property displayName cannot be null.")
+
+    public String getDisplayName() {
+        return displayName;
+    }
+    public void setDisplayName(String displayName) {
+        this.displayName = displayName;
+    }
+
+
+
+    @Override
+    public boolean equals(java.lang.Object o) {
+
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        TemplateTypeOverview templateTypeOverview = (TemplateTypeOverview) o;
+        return Objects.equals(this.displayName, templateTypeOverview.displayName);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(displayName);
+    }
+
+    @Override
+    public String toString() {
+
+        StringBuilder sb = new StringBuilder();
+        sb.append("class TemplateTypeOverview {\n");
+        
+        sb.append("    displayName: ").append(toIndentedString(displayName)).append("\n");
+        sb.append("}");
+        return sb.toString();
+    }
+
+    /**
+    * Convert the given object to string with each line indented by 4 spaces
+    * (except the first line).
+    */
+    private String toIndentedString(java.lang.Object o) {
+
+        if (o == null) {
+            return "null";
+        }
+        return o.toString().replace("\n", "\n");
+    }
+}
+
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/TemplateTypeWithID.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/TemplateTypeWithID.java
new file mode 100644
index 0000000000..dccfb2930f
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/gen/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/model/TemplateTypeWithID.java
@@ -0,0 +1,106 @@
+/*
+ * 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 org.wso2.carbon.identity.rest.api.server.notification.template.v1.model;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.TemplateType;
+import javax.validation.constraints.*;
+
+
+import io.swagger.annotations.*;
+import java.util.Objects;
+import javax.validation.Valid;
+import javax.xml.bind.annotation.*;
+
+public class TemplateTypeWithID extends TemplateType {
+  
+    private String id;
+
+    /**
+    * Unique ID of the template type.
+    **/
+    public TemplateTypeWithID id(String id) {
+
+        this.id = id;
+        return this;
+    }
+    
+    @ApiModelProperty(example = "YWNjb3VudGNvbmZpcm1hdGlvbg", required = true, value = "Unique ID of the template type.")
+    @JsonProperty("id")
+    @Valid
+    @NotNull(message = "Property id cannot be null.")
+
+    public String getId() {
+        return id;
+    }
+    public void setId(String id) {
+        this.id = id;
+    }
+
+
+
+    @Override
+    public boolean equals(java.lang.Object o) {
+
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        if (!super.equals(o)) {
+            return false;
+        }
+        
+        TemplateTypeWithID templateTypeWithID = (TemplateTypeWithID) o;
+        return Objects.equals(this.id, templateTypeWithID.id);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id);
+    }
+
+    @Override
+    public String toString() {
+
+        StringBuilder sb = new StringBuilder();
+        sb.append("class TemplateTypeWithID {\n");
+        sb.append("    ").append(toIndentedString(super.toString())).append("\n");
+        sb.append("    id: ").append(toIndentedString(id)).append("\n");
+        sb.append("}");
+        return sb.toString();
+    }
+
+    /**
+    * Convert the given object to string with each line indented by 4 spaces
+    * (except the first line).
+    */
+    private String toIndentedString(java.lang.Object o) {
+
+        if (o == null) {
+            return "null";
+        }
+        return o.toString().replace("\n", "\n");
+    }
+}
+
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/core/ApplicationTemplatesService.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/core/ApplicationTemplatesService.java
new file mode 100644
index 0000000000..0a936bd843
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/core/ApplicationTemplatesService.java
@@ -0,0 +1,305 @@
+/*
+ * Copyright (c) 2024, WSO2 LLC. (http://www.wso2.org) All Rights Reserved.
+ *
+ * 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 org.wso2.carbon.identity.rest.api.server.notification.template.v1.core;
+
+import org.wso2.carbon.identity.api.server.notification.template.common.Constants;
+import org.wso2.carbon.identity.api.server.notification.template.common.TemplatesServiceHolder;
+import org.wso2.carbon.identity.governance.exceptions.notiification.NotificationTemplateManagerException;
+import org.wso2.carbon.identity.governance.model.NotificationTemplate;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.EmailTemplate;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.EmailTemplateWithID;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.SMSTemplate;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.SMSTemplateWithID;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.SimpleTemplate;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.util.Util;
+
+import java.util.List;
+
+import static org.wso2.carbon.identity.api.server.common.ContextLoader.getTenantDomainFromContext;
+import static org.wso2.carbon.identity.api.server.notification.template.common.Constants.APP_TEMPLATES_PATH;
+import static org.wso2.carbon.identity.api.server.notification.template.common.Constants.PATH_SEPARATOR;
+
+/**
+ * Service class for application email templates.
+ */
+public class ApplicationTemplatesService {
+
+    /**
+     * Adds a new application email template to the given template type. Template ID should not exist in the system.
+     *
+     * @param templateTypeId      Template type in which the template should be added.
+     * @param emailTemplateWithID New email template.
+     * @param applicationUuid     Application UUID.
+     * @return Location of the newly created template if successful, 409 if template already exists, 500 otherwise.
+     */
+    public SimpleTemplate addEmailTemplate(String templateTypeId, EmailTemplateWithID emailTemplateWithID,
+                                            String applicationUuid) {
+
+        try {
+            NotificationTemplate notificationTemplate = Util.buildNotificationTemplateWithEmailTemplateWithID(
+                    templateTypeId, emailTemplateWithID);
+            TemplatesServiceHolder.getNotificationTemplateManager().addNotificationTemplate(notificationTemplate,
+                    getTenantDomainFromContext(), applicationUuid);
+
+            // Create and send the location of the created object as the response.
+            SimpleTemplate simpleEmailTemplate = new SimpleTemplate();
+            simpleEmailTemplate.setSelf(getTemplateLocation(templateTypeId, applicationUuid,
+                    notificationTemplate.getLocale(), Constants.NOTIFICATION_CHANNEL_EMAIL));
+            simpleEmailTemplate.setLocale(notificationTemplate.getLocale());
+            return simpleEmailTemplate;
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e, Constants.ErrorMessage.ERROR_ERROR_ADDING_TEMPLATE);
+        }
+    }
+    /**
+     * Adds a new application SMS template to the given template type. Template ID should not exist in the system.
+     *
+     * @param templateTypeId      Template type in which the template should be added.
+     * @param smsTemplateWithID   New SMS template.
+     * @param applicationUuid     Application UUID.
+     * @return Location of the newly created template if successful, 409 if template already exists, 500 otherwise.
+     */
+    public SimpleTemplate addSMSTemplate(String templateTypeId, SMSTemplateWithID smsTemplateWithID,
+                                          String applicationUuid) {
+
+        try {
+            NotificationTemplate notificationTemplate = Util.buildNotificationTemplateWithSMSTemplateWithID(
+                    templateTypeId, smsTemplateWithID);
+            TemplatesServiceHolder.getNotificationTemplateManager().addNotificationTemplate(notificationTemplate,
+                    getTenantDomainFromContext(), applicationUuid);
+
+            // Create and send the location of the created object as the response.
+            SimpleTemplate simpleEmailTemplate = new SimpleTemplate();
+            simpleEmailTemplate.setSelf(getTemplateLocation(templateTypeId, applicationUuid,
+                    notificationTemplate.getLocale(), Constants.NOTIFICATION_CHANNEL_SMS));
+            simpleEmailTemplate.setLocale(notificationTemplate.getLocale());
+            return simpleEmailTemplate;
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e, Constants.ErrorMessage.ERROR_ERROR_ADDING_TEMPLATE);
+        }
+    }
+
+    /**
+     * Retrieves the list of application email templates of the given template type.
+     *
+     * @param templateTypeId  Template type ID.
+     * @param applicationUuid Application UUID.
+     * @return List of email templates.
+     */
+    public List<EmailTemplateWithID> getTemplatesListOfEmailTemplateType(String templateTypeId,
+                                                                         String applicationUuid) {
+
+        String templateTypeDisplayName = Util.decodeTemplateTypeId(templateTypeId);
+        try {
+            List<NotificationTemplate> emailTemplates = TemplatesServiceHolder.getNotificationTemplateManager()
+                    .getNotificationTemplatesOfType(Constants.NOTIFICATION_CHANNEL_EMAIL, templateTypeDisplayName,
+                            getTenantDomainFromContext(), applicationUuid);
+            return Util.buildEmailTemplateWithIDList(emailTemplates);
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e,
+                    Constants.ErrorMessage.ERROR_ERROR_RETRIEVING_TEMPLATE_TYPE);
+        }
+    }
+
+    /**
+     * Retrieves the list of application SMS templates of the given template type.
+     *
+     * @param templateTypeId  Template type ID.
+     * @param applicationUuid Application UUID.
+     * @return List of SMS templates.
+     */
+    public List<SMSTemplateWithID> getTemplatesListOfSMSTemplateType(String templateTypeId,
+                                                                         String applicationUuid) {
+
+        String templateTypeDisplayName = Util.decodeTemplateTypeId(templateTypeId);
+        try {
+            List<NotificationTemplate> smsTemplates = TemplatesServiceHolder.getNotificationTemplateManager()
+                    .getNotificationTemplatesOfType(Constants.NOTIFICATION_CHANNEL_SMS, templateTypeDisplayName,
+                            getTenantDomainFromContext(), applicationUuid);
+            return Util.buildSMSTemplateWithIDList(smsTemplates);
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e,
+                    Constants.ErrorMessage.ERROR_ERROR_RETRIEVING_TEMPLATE_TYPE);
+        }
+    }
+
+    /**
+     * Retrieves the application email template of the given template type and locale.
+     *
+     * @param templateTypeId  Template type ID.
+     * @param templateId      Template ID.
+     * @param applicationUuid Application UUID.
+     * @return Email template.
+     */
+    public EmailTemplateWithID getEmailTemplate(String templateTypeId, String templateId, String applicationUuid) {
+
+        try {
+            String templateTypeDisplayName = Util.decodeTemplateTypeId(templateTypeId);
+            NotificationTemplate internalEmailTemplate = TemplatesServiceHolder.getNotificationTemplateManager().
+                    getNotificationTemplate(Constants.NOTIFICATION_CHANNEL_EMAIL, templateTypeDisplayName, templateId,
+                            getTenantDomainFromContext(), applicationUuid);
+            // NotificationTemplateManager sends the default template if no matching template found.
+            // We need to check for the locale specifically.
+            if (!internalEmailTemplate.getLocale().equals(templateId)) {
+                throw Util.handleError(Constants.ErrorMessage.ERROR_TEMPLATE_NOT_FOUND);
+            } else {
+                return Util.buildEmailTemplateWithID(internalEmailTemplate);
+            }
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e, Constants.ErrorMessage.ERROR_ERROR_RETRIEVING_TEMPLATE);
+        }
+    }
+
+    /**
+     * Retrieves the application SMS template of the given template type and locale.
+     *
+     * @param templateTypeId  Template type ID.
+     * @param templateId      Template ID.
+     * @param applicationUuid Application UUID.
+     * @return SMS template.
+     */
+    public SMSTemplateWithID getSMSTemplate(String templateTypeId, String templateId, String applicationUuid) {
+
+        try {
+            String templateTypeDisplayName = Util.decodeTemplateTypeId(templateTypeId);
+            NotificationTemplate internalEmailTemplate = TemplatesServiceHolder.getNotificationTemplateManager().
+                    getNotificationTemplate(Constants.NOTIFICATION_CHANNEL_SMS, templateTypeDisplayName, templateId,
+                            getTenantDomainFromContext(), applicationUuid);
+            // NotificationTemplateManager sends the default template if no matching template found.
+            // We need to check for the locale specifically.
+            if (!internalEmailTemplate.getLocale().equals(templateId)) {
+                throw Util.handleError(Constants.ErrorMessage.ERROR_TEMPLATE_NOT_FOUND);
+            } else {
+                return Util.buildSMSTemplateWithID(internalEmailTemplate);
+            }
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e, Constants.ErrorMessage.ERROR_ERROR_RETRIEVING_TEMPLATE);
+        }
+    }
+
+    /**
+     * Updates the application email template of the given template type and locale.
+     *
+     * @param templateTypeId      Template type ID.
+     * @param templateId          Template ID.
+     * @param emailTemplate       Updated email template.
+     * @param applicationUuid Application UUID.
+     */
+    public void updateEmailTemplate(String templateTypeId, String templateId, EmailTemplate emailTemplate,
+            String applicationUuid) {
+
+        EmailTemplateWithID emailTemplateWithID =
+                Util.buildEmailTemplateWithIdUsingEmailTemplate(emailTemplate, templateId);
+        try {
+            NotificationTemplate notificationTemplate = Util.buildNotificationTemplateWithEmailTemplateWithID(
+                    templateTypeId, emailTemplateWithID);
+            TemplatesServiceHolder.getNotificationTemplateManager().updateNotificationTemplate(notificationTemplate,
+                    getTenantDomainFromContext(), applicationUuid);
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e, Constants.ErrorMessage.ERROR_ERROR_UPDATING_TEMPLATE);
+        }
+    }
+
+    /**
+     * Updates the application SMS template of the given template type and locale.
+     *
+     * @param templateTypeId      Template type ID.
+     * @param templateId          Template ID.
+     * @param smsTemplate         Updated SMS template.
+     * @param applicationUuid Application UUID.
+     */
+    public void updateSMSTemplate(String templateTypeId, String templateId, SMSTemplate smsTemplate,
+          String applicationUuid) {
+
+        SMSTemplateWithID smsTemplateWithID =
+                Util.buildSMSTemplateWithIdUsingSMSTemplate(smsTemplate, templateId);
+        try {
+            NotificationTemplate notificationTemplate = Util.buildNotificationTemplateWithSMSTemplateWithID(
+                    templateTypeId, smsTemplateWithID);
+            TemplatesServiceHolder.getNotificationTemplateManager().updateNotificationTemplate(notificationTemplate,
+                    getTenantDomainFromContext(), applicationUuid);
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e, Constants.ErrorMessage.ERROR_ERROR_UPDATING_TEMPLATE);
+        }
+    }
+
+    /**
+     * Deletes the application email template of the given template type and locale.
+     *
+     * @param templateTypeId  Template type ID.
+     * @param locale          Template locale.
+     * @param applicationUuid Application UUID.
+     */
+    public void deleteEmailTemplate(String templateTypeId, String locale, String applicationUuid) {
+
+        String templateTypeDisplayName = Util.decodeTemplateTypeId(templateTypeId);
+        try {
+            Util.assertTemplateTypeExistence(Constants.NOTIFICATION_CHANNEL_EMAIL, templateTypeDisplayName);
+            boolean notificationTemplateExists = TemplatesServiceHolder.getNotificationTemplateManager()
+                    .isNotificationTemplateExists(Constants.NOTIFICATION_CHANNEL_EMAIL, templateTypeDisplayName,
+                            locale, getTenantDomainFromContext(), applicationUuid);
+            if (notificationTemplateExists) {
+                TemplatesServiceHolder.getNotificationTemplateManager().deleteNotificationTemplate(
+                        Constants.NOTIFICATION_CHANNEL_EMAIL, templateTypeDisplayName, locale,
+                        getTenantDomainFromContext(), applicationUuid);
+            } else {
+                throw Util.handleError(Constants.ErrorMessage.ERROR_TEMPLATE_NOT_FOUND);
+            }
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e,
+                    Constants.ErrorMessage.ERROR_ERROR_DELETING_EMAIL_TEMPLATE);
+        }
+    }
+
+    /**
+     * Deletes the application SMS template of the given template type and locale.
+     *
+     * @param templateTypeId  Template type ID.
+     * @param locale          Template ID.
+     * @param applicationUuid Application UUID.
+     */
+    public void deleteSMSTemplate(String templateTypeId, String locale, String applicationUuid) {
+
+        String templateTypeDisplayName = Util.decodeTemplateTypeId(templateTypeId);
+        try {
+            Util.assertTemplateTypeExistence(Constants.NOTIFICATION_CHANNEL_SMS, templateTypeDisplayName);
+            boolean notificationTemplateExists = TemplatesServiceHolder.getNotificationTemplateManager()
+                    .isNotificationTemplateExists(Constants.NOTIFICATION_CHANNEL_SMS, templateTypeDisplayName,
+                            locale, getTenantDomainFromContext(), applicationUuid);
+            if (notificationTemplateExists) {
+                TemplatesServiceHolder.getNotificationTemplateManager().deleteNotificationTemplate(
+                        Constants.NOTIFICATION_CHANNEL_SMS, templateTypeDisplayName, locale,
+                        getTenantDomainFromContext(), applicationUuid);
+            } else {
+                throw Util.handleError(Constants.ErrorMessage.ERROR_TEMPLATE_NOT_FOUND);
+            }
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e,
+                    Constants.ErrorMessage.ERROR_ERROR_DELETING_SMS_TEMPLATE);
+        }
+    }
+
+    private String getTemplateLocation(String templateTypeId, String applicationUuid, String locale,
+                                       String notificationType) {
+
+        String templateLocation = Util.getTemplateTypeLocation(templateTypeId, notificationType);
+        return templateLocation + PATH_SEPARATOR + APP_TEMPLATES_PATH + PATH_SEPARATOR + applicationUuid
+                + PATH_SEPARATOR + locale;
+    }
+}
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/core/OrganizationTemplatesService.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/core/OrganizationTemplatesService.java
new file mode 100644
index 0000000000..fffc2429db
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/core/OrganizationTemplatesService.java
@@ -0,0 +1,220 @@
+/*
+ * Copyright (c) 2024, WSO2 LLC. (http://www.wso2.org) All Rights Reserved.
+ *
+ * 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 org.wso2.carbon.identity.rest.api.server.notification.template.v1.core;
+
+import org.wso2.carbon.identity.api.server.notification.template.common.Constants;
+import org.wso2.carbon.identity.api.server.notification.template.common.TemplatesServiceHolder;
+import org.wso2.carbon.identity.governance.exceptions.notiification.NotificationTemplateManagerException;
+import org.wso2.carbon.identity.governance.model.NotificationTemplate;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.EmailTemplate;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.EmailTemplateWithID;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.SMSTemplate;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.SMSTemplateWithID;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.SimpleTemplate;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.util.Util;
+
+import java.util.List;
+
+import static org.wso2.carbon.identity.api.server.common.ContextLoader.getTenantDomainFromContext;
+
+/**
+ * This is the service implementation class for notification template management related operations.
+ */
+public class OrganizationTemplatesService {
+
+    public SimpleTemplate addEmailTemplate(String templateTypeId, EmailTemplateWithID emailTemplateWithID) {
+
+        try {
+            NotificationTemplate notificationTemplate = Util.buildNotificationTemplateWithEmailTemplateWithID(
+                    templateTypeId, emailTemplateWithID);
+            TemplatesServiceHolder.getNotificationTemplateManager().addNotificationTemplate(notificationTemplate,
+                    getTenantDomainFromContext(), null);
+
+            // Create and send the location of the created object as the response.
+            SimpleTemplate simpleEmailTemplate = new SimpleTemplate();
+            simpleEmailTemplate.setSelf(getTemplateLocation(
+                    templateTypeId, notificationTemplate.getLocale(), Constants.NOTIFICATION_CHANNEL_EMAIL));
+            simpleEmailTemplate.setLocale(notificationTemplate.getLocale());
+            return simpleEmailTemplate;
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e, Constants.ErrorMessage.ERROR_ERROR_ADDING_TEMPLATE);
+        }
+    }
+
+    public SimpleTemplate addSMSTemplate(String templateTypeId, SMSTemplateWithID smsTemplateWithID) {
+
+        try {
+            NotificationTemplate notificationTemplate = Util.buildNotificationTemplateWithSMSTemplateWithID(
+                    templateTypeId, smsTemplateWithID);
+            TemplatesServiceHolder.getNotificationTemplateManager().addNotificationTemplate(notificationTemplate,
+                    getTenantDomainFromContext(), null);
+
+            // Create and send the location of the created object as the response.
+            SimpleTemplate simpleEmailTemplate = new SimpleTemplate();
+            simpleEmailTemplate.setSelf(getTemplateLocation(
+                    templateTypeId, notificationTemplate.getLocale(), Constants.NOTIFICATION_CHANNEL_SMS));
+            simpleEmailTemplate.setLocale(notificationTemplate.getLocale());
+            return simpleEmailTemplate;
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e, Constants.ErrorMessage.ERROR_ERROR_ADDING_TEMPLATE);
+        }
+    }
+
+    public List<EmailTemplateWithID> getTemplatesListOfEmailTemplateType(String templateTypeId) {
+
+        String templateTypeDisplayName = Util.decodeTemplateTypeId(templateTypeId);
+        try {
+            List<NotificationTemplate> emailTemplates = TemplatesServiceHolder.getNotificationTemplateManager()
+                    .getNotificationTemplatesOfType(Constants.NOTIFICATION_CHANNEL_EMAIL, templateTypeDisplayName,
+                            getTenantDomainFromContext());
+            return Util.buildEmailTemplateWithIDList(emailTemplates);
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e,
+                    Constants.ErrorMessage.ERROR_ERROR_RETRIEVING_TEMPLATE_TYPE);
+        }
+    }
+
+    public List<SMSTemplateWithID> getTemplatesListOfSMSTemplateType(String templateTypeId) {
+
+        String templateTypeDisplayName = Util.decodeTemplateTypeId(templateTypeId);
+        try {
+            List<NotificationTemplate> smsTemplates = TemplatesServiceHolder.getNotificationTemplateManager()
+                    .getNotificationTemplatesOfType(Constants.NOTIFICATION_CHANNEL_SMS, templateTypeDisplayName,
+                            getTenantDomainFromContext());
+            return Util.buildSMSTemplateWithIDList(smsTemplates);
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e,
+                    Constants.ErrorMessage.ERROR_ERROR_RETRIEVING_TEMPLATE_TYPE);
+        }
+    }
+
+    public EmailTemplateWithID getEmailTemplate(String templateTypeId, String templateId) {
+
+        try {
+            String templateTypeDisplayName = Util.decodeTemplateTypeId(templateTypeId);
+            NotificationTemplate internalEmailTemplate = TemplatesServiceHolder.getNotificationTemplateManager().
+                    getNotificationTemplate(Constants.NOTIFICATION_CHANNEL_EMAIL, templateTypeDisplayName, templateId,
+                            getTenantDomainFromContext());
+            // NotificationTemplateManager sends the default template if no matching template found.
+            // We need to check for the locale specifically.
+            if (!internalEmailTemplate.getLocale().equals(templateId)) {
+                throw Util.handleError(Constants.ErrorMessage.ERROR_TEMPLATE_NOT_FOUND);
+            } else {
+                return Util.buildEmailTemplateWithID(internalEmailTemplate);
+            }
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e, Constants.ErrorMessage.ERROR_ERROR_RETRIEVING_TEMPLATE);
+        }
+    }
+
+    public SMSTemplateWithID getSMSTemplate(String templateTypeId, String templateId) {
+
+        try {
+            String templateTypeDisplayName = Util.decodeTemplateTypeId(templateTypeId);
+            NotificationTemplate internalEmailTemplate = TemplatesServiceHolder.getNotificationTemplateManager().
+                    getNotificationTemplate(Constants.NOTIFICATION_CHANNEL_SMS, templateTypeDisplayName, templateId,
+                            getTenantDomainFromContext());
+            // NotificationTemplateManager sends the default template if no matching template found.
+            // We need to check for the locale specifically.
+            if (!internalEmailTemplate.getLocale().equals(templateId)) {
+                throw Util.handleError(Constants.ErrorMessage.ERROR_TEMPLATE_NOT_FOUND);
+            } else {
+                return Util.buildSMSTemplateWithID(internalEmailTemplate);
+            }
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e, Constants.ErrorMessage.ERROR_ERROR_RETRIEVING_TEMPLATE);
+        }
+    }
+
+    public void updateEmailTemplate(String templateTypeId, String locale, EmailTemplate emailTemplate) {
+
+        EmailTemplateWithID emailTemplateWithID =
+                Util.buildEmailTemplateWithIdUsingEmailTemplate(emailTemplate, locale);
+        try {
+            NotificationTemplate notificationTemplate = Util.buildNotificationTemplateWithEmailTemplateWithID(
+                    templateTypeId, emailTemplateWithID);
+            TemplatesServiceHolder.getNotificationTemplateManager().updateNotificationTemplate(notificationTemplate,
+                    getTenantDomainFromContext(), null);
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e, Constants.ErrorMessage.ERROR_ERROR_UPDATING_TEMPLATE);
+        }
+    }
+
+    public void updateSMSTemplate(String templateTypeId, String locale, SMSTemplate smsTemplate) {
+
+        SMSTemplateWithID smsTemplateWithID =
+                Util.buildSMSTemplateWithIdUsingSMSTemplate(smsTemplate, locale);
+        try {
+            NotificationTemplate notificationTemplate = Util.buildNotificationTemplateWithSMSTemplateWithID(
+                    templateTypeId, smsTemplateWithID);
+            TemplatesServiceHolder.getNotificationTemplateManager().updateNotificationTemplate(notificationTemplate,
+                    getTenantDomainFromContext(), null);
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e, Constants.ErrorMessage.ERROR_ERROR_UPDATING_TEMPLATE);
+        }
+    }
+
+    public void deleteEmailTemplate(String templateTypeId, String locale) {
+
+        String templateTypeDisplayName = Util.decodeTemplateTypeId(templateTypeId);
+        try {
+            Util.assertTemplateTypeExistence(Constants.NOTIFICATION_CHANNEL_EMAIL, templateTypeDisplayName);
+            boolean notificationTemplateExists = TemplatesServiceHolder.getNotificationTemplateManager()
+                    .isNotificationTemplateExists(Constants.NOTIFICATION_CHANNEL_EMAIL, templateTypeDisplayName,
+                            locale, getTenantDomainFromContext());
+            if (notificationTemplateExists) {
+                TemplatesServiceHolder.getNotificationTemplateManager().deleteNotificationTemplate(
+                        Constants.NOTIFICATION_CHANNEL_EMAIL, templateTypeDisplayName, locale,
+                        getTenantDomainFromContext());
+            } else {
+                throw Util.handleError(Constants.ErrorMessage.ERROR_TEMPLATE_NOT_FOUND);
+            }
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e,
+                    Constants.ErrorMessage.ERROR_ERROR_DELETING_EMAIL_TEMPLATE);
+        }
+    }
+
+    public void deleteSMSTemplate(String templateTypeId, String locale) {
+
+        String templateTypeDisplayName = Util.decodeTemplateTypeId(templateTypeId);
+        try {
+            Util.assertTemplateTypeExistence(Constants.NOTIFICATION_CHANNEL_SMS, templateTypeDisplayName);
+            boolean notificationTemplateExists = TemplatesServiceHolder.getNotificationTemplateManager()
+                    .isNotificationTemplateExists(Constants.NOTIFICATION_CHANNEL_SMS, templateTypeDisplayName,
+                            locale, getTenantDomainFromContext());
+            if (notificationTemplateExists) {
+                TemplatesServiceHolder.getNotificationTemplateManager().deleteNotificationTemplate(
+                        Constants.NOTIFICATION_CHANNEL_SMS, templateTypeDisplayName, locale,
+                        getTenantDomainFromContext());
+            } else {
+                throw Util.handleError(Constants.ErrorMessage.ERROR_TEMPLATE_NOT_FOUND);
+            }
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e,
+                    Constants.ErrorMessage.ERROR_ERROR_DELETING_SMS_TEMPLATE);
+        }
+    }
+
+    private String getTemplateLocation(String templateTypeId, String templateId, String type) {
+
+        String templateLocation = Util.getTemplateTypeLocation(templateTypeId, type);
+        return templateLocation + Constants.ORG_TEMPLATES_PATH + Constants.PATH_SEPARATOR + templateId;
+    }
+}
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/core/TemplateTypeService.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/core/TemplateTypeService.java
new file mode 100644
index 0000000000..96095266bd
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/core/TemplateTypeService.java
@@ -0,0 +1,157 @@
+/*
+ * Copyright (c) 2024, WSO2 LLC. (http://www.wso2.org) All Rights Reserved.
+ *
+ * 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 org.wso2.carbon.identity.rest.api.server.notification.template.v1.core;
+
+import org.wso2.carbon.identity.api.server.common.error.APIError;
+import org.wso2.carbon.identity.api.server.notification.template.common.Constants;
+import org.wso2.carbon.identity.api.server.notification.template.common.TemplatesServiceHolder;
+import org.wso2.carbon.identity.governance.exceptions.notiification.NotificationTemplateManagerException;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.TemplateTypeOverview;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.TemplateTypeWithID;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.util.Util;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.wso2.carbon.identity.api.server.common.ContextLoader.getTenantDomainFromContext;
+import static org.wso2.carbon.identity.rest.api.server.notification.template.v1.util.Util.getTemplateTypeLocation;
+
+/**
+ * Service class for the template types.
+ */
+public class TemplateTypeService {
+
+    /**
+     * Add a new template type for a given channel.
+     *
+     * @param notificationChannel  Notification channel (Eg: sms, email).
+     * @param templateTypeOverview Template type overview.
+     * @return TemplateTypeWithID object.
+     */
+    public TemplateTypeWithID addNotificationTemplateType(String notificationChannel,
+                                                          TemplateTypeOverview templateTypeOverview) {
+
+        String templateTypeDisplayName = templateTypeOverview.getDisplayName();
+        try {
+            TemplatesServiceHolder.getNotificationTemplateManager().addNotificationTemplateType(notificationChannel,
+                    templateTypeDisplayName, getTenantDomainFromContext());
+            // Build a response object and send if everything is successful.
+            TemplateTypeWithID response = new TemplateTypeWithID();
+            response.setDisplayName(templateTypeDisplayName);
+            String templateTypeId = Util.resolveTemplateIdFromDisplayName(templateTypeDisplayName);
+            response.setId(templateTypeId);
+            response.setSelf(getTemplateTypeLocation(templateTypeId, notificationChannel));
+            return response;
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e, Constants.ErrorMessage.ERROR_ERROR_ADDING_TEMPLATE_TYPE);
+        }
+    }
+
+    /**
+     * Get all available notification template types for a notification chanel in the tenant.
+     *
+     * @param notificationChannel Notification channel (Eg: sms, email).
+     * @return List of TemplateTypeWithID objects.
+     */
+    public List<TemplateTypeWithID> getAllNotificationTemplateTypes(String notificationChannel) {
+
+        try {
+            List<String> templateTypes = TemplatesServiceHolder.getNotificationTemplateManager()
+                        .getAllNotificationTemplateTypes(notificationChannel, getTenantDomainFromContext());
+            List<TemplateTypeWithID> templateTypeWithIDs = new ArrayList<>();
+            if (templateTypes != null) {
+                for (String emailTemplateType : templateTypes) {
+                    TemplateTypeWithID templateTypeWithID = new TemplateTypeWithID();
+                    templateTypeWithID.setDisplayName(emailTemplateType);
+                    String templateTypeId = Util.resolveTemplateIdFromDisplayName(emailTemplateType);
+                    templateTypeWithID.setId(templateTypeId);
+                    templateTypeWithID.setSelf(
+                            getTemplateTypeLocation(templateTypeId, notificationChannel));
+                    templateTypeWithIDs.add(templateTypeWithID);
+                }
+            }
+            return templateTypeWithIDs;
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e,
+                    Constants.ErrorMessage.ERROR_ERROR_RETRIEVING_TEMPLATE_TYPES);
+        }
+    }
+
+    /**
+     * Delete a notification template type from the tenant.
+     *
+     * @param notificationChannel Notification channel (Eg: sms, email).
+     * @param templateId ID of the template type.
+     */
+    public void deleteNotificationTemplateType(String notificationChannel, String templateId) {
+
+        String templateTypeDisplayName;
+        try {
+            templateTypeDisplayName = Util.decodeTemplateTypeId(templateId);
+        } catch (APIError e) {
+            // Ignoring the delete operation and return 204 response code, since the resource does not exist.
+            return;
+        }
+        try {
+            boolean isTemplateTypeExists =
+                    TemplatesServiceHolder.getNotificationTemplateManager().isNotificationTemplateTypeExists(
+                            notificationChannel, templateTypeDisplayName, getTenantDomainFromContext());
+            if (isTemplateTypeExists) {
+                TemplatesServiceHolder.getNotificationTemplateManager().deleteNotificationTemplateType(
+                        notificationChannel, templateTypeDisplayName, getTenantDomainFromContext());
+            } else {
+                throw Util.handleError(Constants.ErrorMessage.ERROR_TEMPLATE_TYPE_NOT_FOUND);
+            }
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e,
+                    Constants.ErrorMessage.ERROR_ERROR_DELETING_TEMPLATE_TYPE);
+        }
+    }
+
+    /**
+     * Get a specific notification template type.
+     *
+     * @param notificationChannel Notification channel (Eg: sms, email).
+     * @param templateTypeId      ID of the template type.
+     * @return TemplateTypeWithID object.
+     */
+    public TemplateTypeWithID getNotificationTemplateType(String notificationChannel,
+                                                                  String templateTypeId) {
+
+        String templateTypeDisplayName = Util.decodeTemplateTypeId(templateTypeId);
+        try {
+            boolean isTemplateTypeExists =
+                    TemplatesServiceHolder.getNotificationTemplateManager().isNotificationTemplateTypeExists(
+                            notificationChannel, templateTypeDisplayName, getTenantDomainFromContext());
+            if (isTemplateTypeExists) {
+                TemplateTypeWithID templateTypeWithID = new TemplateTypeWithID();
+                templateTypeWithID.setDisplayName(templateTypeDisplayName);
+                templateTypeWithID.setId(templateTypeId);
+                templateTypeWithID.setSelf(getTemplateTypeLocation(templateTypeId, notificationChannel));
+                return templateTypeWithID;
+            } else {
+                throw Util.handleError(Constants.ErrorMessage.ERROR_TEMPLATE_TYPE_NOT_FOUND);
+            }
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e,
+                    Constants.ErrorMessage.ERROR_ERROR_RETRIEVING_TEMPLATE);
+        }
+    }
+
+}
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/impl/NotificationApiServiceImpl.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/impl/NotificationApiServiceImpl.java
new file mode 100644
index 0000000000..176a640505
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/impl/NotificationApiServiceImpl.java
@@ -0,0 +1,291 @@
+/*
+ * 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 org.wso2.carbon.identity.rest.api.server.notification.template.v1.impl;
+
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.wso2.carbon.identity.api.server.notification.template.common.Constants;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.NotificationApiService;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.core.ApplicationTemplatesService;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.core.OrganizationTemplatesService;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.core.TemplateTypeService;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.EmailTemplate;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.EmailTemplateWithID;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.SMSTemplate;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.SMSTemplateWithID;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.SimpleTemplate;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.TemplateTypeOverview;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.TemplateTypeWithID;
+
+import java.net.URI;
+import javax.ws.rs.core.Response;
+
+import static org.wso2.carbon.identity.api.server.common.Constants.V1_API_PATH_COMPONENT;
+import static org.wso2.carbon.identity.api.server.common.ContextLoader.buildURIForHeader;
+import static org.wso2.carbon.identity.api.server.notification.template.common.Constants.APP_TEMPLATES_PATH;
+import static org.wso2.carbon.identity.api.server.notification.template.common.
+        Constants.NOTIFICATION_TEMPLATES_API_BASE_PATH_EMAIL;
+import static org.wso2.carbon.identity.api.server.notification.template.common.
+        Constants.NOTIFICATION_TEMPLATES_API_BASE_PATH_SMS;
+import static org.wso2.carbon.identity.api.server.notification.template.common.
+        Constants.NOTIFICATION_TEMPLATES_API_PATH;
+import static org.wso2.carbon.identity.api.server.notification.template.common.Constants.ORG_TEMPLATES_PATH;
+import static org.wso2.carbon.identity.api.server.notification.template.common.Constants.PATH_SEPARATOR;
+import static org.wso2.carbon.identity.api.server.notification.template.common.Constants.TEMPLATE_TYPES_PATH;
+
+/**
+ * This is the service implementation class for notification template management related operations.
+ */
+public class NotificationApiServiceImpl implements NotificationApiService {
+
+    @Autowired
+    private ApplicationTemplatesService applicationTemplatesService;
+    @Autowired
+    private OrganizationTemplatesService organizationTemplatesService;
+    @Autowired
+    private TemplateTypeService templateTypeService;
+
+    @Override
+    public Response addAppEmailTemplate(String templateTypeId, String appUuid,
+                                        EmailTemplateWithID emailTemplateWithID) {
+
+        SimpleTemplate simpleEmailTemplate = applicationTemplatesService.addEmailTemplate(templateTypeId,
+                emailTemplateWithID, appUuid);
+        URI headerLocation = buildURIForHeader(V1_API_PATH_COMPONENT + NOTIFICATION_TEMPLATES_API_PATH
+                        + NOTIFICATION_TEMPLATES_API_BASE_PATH_EMAIL + TEMPLATE_TYPES_PATH + PATH_SEPARATOR
+                        + templateTypeId + APP_TEMPLATES_PATH + PATH_SEPARATOR + appUuid + PATH_SEPARATOR
+                        + simpleEmailTemplate.getLocale());
+        return Response.created(headerLocation).entity(simpleEmailTemplate).build();
+    }
+
+    @Override
+    public Response addAppSMSTemplate(String templateTypeId, String appUuid, SMSTemplateWithID smSTemplateWithID) {
+
+        SimpleTemplate simpleSMSTemplate = applicationTemplatesService.addSMSTemplate(templateTypeId,
+                smSTemplateWithID, appUuid);
+        URI headerLocation = buildURIForHeader(V1_API_PATH_COMPONENT + NOTIFICATION_TEMPLATES_API_PATH
+                + NOTIFICATION_TEMPLATES_API_BASE_PATH_SMS + TEMPLATE_TYPES_PATH + PATH_SEPARATOR
+                + templateTypeId + APP_TEMPLATES_PATH + PATH_SEPARATOR + appUuid + PATH_SEPARATOR
+                + smSTemplateWithID.getLocale());
+        return Response.created(headerLocation).entity(simpleSMSTemplate).build();
+    }
+
+    @Override
+    public Response addEmailTemplateType(TemplateTypeOverview templateTypeOverview) {
+
+        TemplateTypeWithID templateType = templateTypeService
+                .addNotificationTemplateType(Constants.NOTIFICATION_CHANNEL_EMAIL, templateTypeOverview);
+        URI headerLocation = buildURIForHeader(
+                V1_API_PATH_COMPONENT + NOTIFICATION_TEMPLATES_API_PATH
+                        + NOTIFICATION_TEMPLATES_API_BASE_PATH_EMAIL + TEMPLATE_TYPES_PATH
+                        + PATH_SEPARATOR + templateType.getId());
+        return Response.created(headerLocation).entity(templateType).build();
+    }
+
+    @Override
+    public Response addOrgEmailTemplate(String templateTypeId, EmailTemplateWithID emailTemplateWithID) {
+
+        SimpleTemplate simpleEmailTemplate = organizationTemplatesService.addEmailTemplate(templateTypeId,
+                emailTemplateWithID);
+        URI headerLocation = buildURIForHeader(
+                V1_API_PATH_COMPONENT + NOTIFICATION_TEMPLATES_API_PATH
+                        + NOTIFICATION_TEMPLATES_API_BASE_PATH_EMAIL + PATH_SEPARATOR + templateTypeId
+                        + ORG_TEMPLATES_PATH + PATH_SEPARATOR + simpleEmailTemplate.getLocale());
+        return Response.created(headerLocation).entity(simpleEmailTemplate).build();
+    }
+
+    @Override
+    public Response addOrgSMSTemplate(String templateTypeId, SMSTemplateWithID smSTemplateWithID) {
+
+        SimpleTemplate simpleSMSTemplate = organizationTemplatesService.addSMSTemplate(templateTypeId,
+                smSTemplateWithID);
+        URI headerLocation = buildURIForHeader(
+                V1_API_PATH_COMPONENT + NOTIFICATION_TEMPLATES_API_PATH
+                        + NOTIFICATION_TEMPLATES_API_BASE_PATH_SMS + PATH_SEPARATOR + templateTypeId
+                        + ORG_TEMPLATES_PATH + PATH_SEPARATOR + simpleSMSTemplate.getLocale());
+        return Response.created(headerLocation).entity(simpleSMSTemplate).build();
+    }
+
+    @Override
+    public Response addSMSTemplateType(TemplateTypeOverview templateTypeOverview) {
+
+        TemplateTypeWithID templateType = templateTypeService
+                .addNotificationTemplateType(Constants.NOTIFICATION_CHANNEL_SMS, templateTypeOverview);
+        URI headerLocation = buildURIForHeader(
+                V1_API_PATH_COMPONENT + NOTIFICATION_TEMPLATES_API_PATH
+                        + NOTIFICATION_TEMPLATES_API_BASE_PATH_SMS + TEMPLATE_TYPES_PATH
+                        + PATH_SEPARATOR + templateType.getId());
+        return Response.created(headerLocation).entity(templateType).build();
+    }
+
+    @Override
+    public Response deleteAppEmailTemplate(String templateTypeId, String appUuid, String locale) {
+
+        applicationTemplatesService.deleteEmailTemplate(templateTypeId, locale, appUuid);
+        return Response.noContent().build();
+    }
+
+    @Override
+    public Response deleteAppSMSTemplate(String templateTypeId, String appUuid, String locale) {
+
+        applicationTemplatesService.deleteSMSTemplate(templateTypeId, locale, appUuid);
+        return Response.noContent().build();
+    }
+
+    @Override
+    public Response deleteEmailTemplateType(String templateTypeId) {
+
+        templateTypeService.deleteNotificationTemplateType(Constants.NOTIFICATION_CHANNEL_EMAIL, templateTypeId);
+        return Response.noContent().build();
+    }
+
+    @Override
+    public Response deleteOrgEmailTemplate(String templateTypeId, String locale) {
+
+        organizationTemplatesService.deleteEmailTemplate(templateTypeId, locale);
+        return Response.noContent().build();
+    }
+
+    @Override
+    public Response deleteOrgSMSTemplate(String templateTypeId, String locale) {
+
+        organizationTemplatesService.deleteSMSTemplate(templateTypeId, locale);
+        return Response.noContent().build();
+    }
+
+    @Override
+    public Response deleteSMSTemplateType(String templateTypeId) {
+
+        templateTypeService.deleteNotificationTemplateType(Constants.NOTIFICATION_CHANNEL_SMS, templateTypeId);
+        return Response.noContent().build();
+    }
+
+    @Override
+    public Response getAllEmailTemplateTypes() {
+
+        return Response.ok().entity(templateTypeService
+                .getAllNotificationTemplateTypes(Constants.NOTIFICATION_CHANNEL_EMAIL)).build();
+    }
+
+    @Override
+    public Response getAllSMSTemplateTypes() {
+
+        return Response.ok().entity(templateTypeService
+                .getAllNotificationTemplateTypes(Constants.NOTIFICATION_CHANNEL_SMS)).build();
+    }
+
+    @Override
+    public Response getAppEmailTemplate(String templateTypeId, String appUuid, String locale) {
+
+        return Response.ok().entity(applicationTemplatesService.getEmailTemplate(templateTypeId, locale, appUuid))
+                .build();
+    }
+
+    @Override
+    public Response getAppSMSTemplate(String templateTypeId, String appUuid, String locale) {
+
+        return Response.ok().entity(applicationTemplatesService.getSMSTemplate(templateTypeId, locale, appUuid))
+                .build();
+    }
+
+    @Override
+    public Response getAppTemplatesListOfEmailTemplateType(String templateTypeId, String appUuid) {
+
+        return Response.ok().entity(
+                applicationTemplatesService.getTemplatesListOfEmailTemplateType(templateTypeId, appUuid)).build();
+    }
+
+    @Override
+    public Response getAppTemplatesListOfSMSTemplateType(String templateTypeId, String appUuid) {
+
+        return Response.ok().entity(
+                applicationTemplatesService.getTemplatesListOfSMSTemplateType(templateTypeId, appUuid)).build();
+    }
+
+    @Override
+    public Response getEmailTemplateType(String templateTypeId) {
+
+        return Response.ok().entity(templateTypeService.getNotificationTemplateType(
+                Constants.NOTIFICATION_CHANNEL_EMAIL, templateTypeId)).build();
+    }
+
+    @Override
+    public Response getOrgEmailTemplate(String templateTypeId, String locale) {
+
+        return Response.ok().entity(organizationTemplatesService.getEmailTemplate(templateTypeId, locale)).build();
+    }
+
+    @Override
+    public Response getOrgSMSTemplate(String templateTypeId, String locale) {
+
+        return Response.ok().entity(organizationTemplatesService.getSMSTemplate(templateTypeId, locale)).build();
+    }
+
+    @Override
+    public Response getOrgTemplatesListOfEmailTemplateType(String templateTypeId) {
+
+        return Response.ok().entity(organizationTemplatesService.getTemplatesListOfEmailTemplateType(templateTypeId))
+                .build();
+    }
+
+    @Override
+    public Response getOrgTemplatesListOfSMSTemplateType(String templateTypeId) {
+
+        return Response.ok().entity(organizationTemplatesService.getTemplatesListOfSMSTemplateType(templateTypeId))
+                .build();
+    }
+
+    @Override
+    public Response getSMSTemplateType(String templateTypeId) {
+
+        return Response.ok().entity(templateTypeService.getNotificationTemplateType(Constants.NOTIFICATION_CHANNEL_SMS,
+                templateTypeId)).build();
+    }
+
+    @Override
+    public Response updateAppEmailTemplate(String templateTypeId, String appUuid, String locale,
+                                           EmailTemplate emailTemplate) {
+
+        applicationTemplatesService.updateEmailTemplate(templateTypeId, locale, emailTemplate, appUuid);
+        return Response.ok().build();
+    }
+
+    @Override
+    public Response updateAppSMSTemplate(String templateTypeId, String appUuid, String locale,
+                                         SMSTemplate smsTemplate) {
+
+        applicationTemplatesService.updateSMSTemplate(templateTypeId, locale, smsTemplate, appUuid);
+        return Response.ok().build();
+    }
+
+    @Override
+    public Response updateOrgEmailTemplate(String templateTypeId, String locale,
+                                           EmailTemplate emailTemplate) {
+
+        organizationTemplatesService.updateEmailTemplate(templateTypeId, locale, emailTemplate);
+        return Response.ok().build();
+    }
+
+    @Override
+    public Response updateOrgSMSTemplate(String templateTypeId, String locale, SMSTemplate smsTemplate) {
+
+        organizationTemplatesService.updateSMSTemplate(templateTypeId, locale, smsTemplate);
+        return Response.ok().build();
+    }
+}
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/util/Util.java b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/util/Util.java
new file mode 100644
index 0000000000..83f15392f6
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/java/org/wso2/carbon/identity/rest/api/server/notification/template/v1/util/Util.java
@@ -0,0 +1,334 @@
+/*
+ * Copyright (c) 2024, WSO2 LLC. (http://www.wso2.org) All Rights Reserved.
+ *
+ * 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 org.wso2.carbon.identity.rest.api.server.notification.template.v1.util;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.wso2.carbon.email.mgt.util.I18nEmailUtil;
+import org.wso2.carbon.identity.api.server.common.ContextLoader;
+import org.wso2.carbon.identity.api.server.common.error.APIError;
+import org.wso2.carbon.identity.api.server.common.error.ErrorResponse;
+import org.wso2.carbon.identity.api.server.notification.template.common.Constants;
+import org.wso2.carbon.identity.api.server.notification.template.common.TemplatesServiceHolder;
+import org.wso2.carbon.identity.governance.exceptions.notiification.NotificationTemplateManagerClientException;
+import org.wso2.carbon.identity.governance.exceptions.notiification.NotificationTemplateManagerException;
+import org.wso2.carbon.identity.governance.exceptions.notiification.NotificationTemplateManagerServerException;
+import org.wso2.carbon.identity.governance.model.NotificationTemplate;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.EmailTemplateWithID;
+import org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.SMSTemplateWithID;
+
+import java.util.ArrayList;
+import java.util.List;
+import javax.ws.rs.core.Response;
+
+import static org.wso2.carbon.identity.api.server.common.Constants.V1_API_PATH_COMPONENT;
+import static org.wso2.carbon.identity.api.server.common.ContextLoader.getTenantDomainFromContext;
+import static org.wso2.carbon.identity.api.server.common.Util.base64URLDecode;
+import static org.wso2.carbon.identity.api.server.common.Util.base64URLEncode;
+import static org.wso2.carbon.identity.api.server.notification.template.common.Constants.NOTIFICATION_CHANNEL_EMAIL;
+import static org.wso2.carbon.identity.api.server.notification.template.common.Constants.NOTIFICATION_TEMPLATES_API_BASE_PATH_EMAIL;
+import static org.wso2.carbon.identity.api.server.notification.template.common.Constants.NOTIFICATION_TEMPLATES_API_BASE_PATH_SMS;
+import static org.wso2.carbon.identity.api.server.notification.template.common.Constants.NOTIFICATION_TEMPLATES_API_PATH;
+import static org.wso2.carbon.identity.api.server.notification.template.common.Constants.PATH_SEPARATOR;
+import static org.wso2.carbon.identity.api.server.notification.template.common.Constants.TEMPLATE_TYPES_PATH;
+
+/**
+ * Utility class for notification templates API
+ */
+public class Util {
+
+    private static final Log log = LogFactory.getLog(Util.class);
+
+    private static final String ERROR_CODE_DELIMITER = "-";
+
+    /**
+     * Converts a list of EmailTemplate objects to a list of NotificationTemplate objects.
+     *
+     * @param emailTemplates List of EmailTemplate objects.
+     * @return List of EmailTemplateWithID objects.
+     */
+    public static List<EmailTemplateWithID> buildEmailTemplateWithIDList(List<NotificationTemplate> emailTemplates) {
+
+        List<EmailTemplateWithID> emailTemplateWithIDs = new ArrayList<>();
+        if (emailTemplates != null) {
+            for (NotificationTemplate emailTemplate : emailTemplates) {
+                EmailTemplateWithID emailTemplateWithID = new EmailTemplateWithID();
+                emailTemplateWithID.setLocale(emailTemplate.getLocale());
+                emailTemplateWithID.setContentType(emailTemplate.getContentType());
+                emailTemplateWithID.setSubject(emailTemplate.getSubject());
+                emailTemplateWithID.setBody(emailTemplate.getBody());
+                emailTemplateWithID.setFooter(emailTemplate.getFooter());
+                emailTemplateWithIDs.add(emailTemplateWithID);
+            }
+        }
+        return emailTemplateWithIDs;
+    }
+
+    /**
+     * Converts a list of SMSTemplate objects to a list of SMSTemplateWithID objects.
+     *
+     * @param smsTemplates List of SMSTemplate objects.
+     * @return List of SMSTemplateWithID objects.
+     */
+    public static List<SMSTemplateWithID> buildSMSTemplateWithIDList(List<NotificationTemplate> smsTemplates) {
+
+        List<SMSTemplateWithID> smsTemplateWithIDs = new ArrayList<>();
+        if (smsTemplates != null) {
+            for (NotificationTemplate smsTemplate : smsTemplates) {
+                SMSTemplateWithID emailTemplateWithID = new SMSTemplateWithID();
+                emailTemplateWithID.setLocale(smsTemplate.getLocale());
+                emailTemplateWithID.setBody(smsTemplate.getBody());
+                smsTemplateWithIDs.add(emailTemplateWithID);
+            }
+        }
+        return smsTemplateWithIDs;
+    }
+
+    /**
+     * Resolves templateID using the templateTypeDisplayName.
+     *
+     * @param templateTypeDisplayName Display name of the template type.
+     * @return templateID.
+     */
+    public static String resolveTemplateIdFromDisplayName(String templateTypeDisplayName) {
+
+        return base64URLEncode(templateTypeDisplayName);
+    }
+
+    /**
+     * Decodes the template type ID.
+     *
+     * @param encodedTemplateTypeId Encoded template type ID.
+     * @return Decoded template type ID.
+     */
+    public static String decodeTemplateTypeId(String encodedTemplateTypeId) {
+
+        try {
+            return base64URLDecode(encodedTemplateTypeId);
+        } catch (Throwable e) {
+            throw handleError(Constants.ErrorMessage.ERROR_TEMPLATE_TYPE_NOT_FOUND);
+        }
+    }
+
+    /**
+     * Handles the error and returns an APIError object.
+     *
+     * @param error Error message.
+     * @return APIError object.
+     */
+    public static APIError handleError(Constants.ErrorMessage error) {
+
+        return new APIError(error.getHttpStatus(), getErrorBuilder(error).build());
+    }
+
+    /**
+     * Handles the I18nEmailMgtException and returns an APIError object.
+     *
+     * @param exception I18nEmailMgtException.
+     * @param errorEnum Error message.
+     * @return APIError object.
+     */
+    public static APIError handleNotificationTemplateManagerException(NotificationTemplateManagerException exception,
+                                                       Constants.ErrorMessage errorEnum) {
+
+        ErrorResponse errorResponse;
+        Response.Status status;
+        String errorCode = extractErrorCode(exception.getErrorCode());
+        if (exception instanceof NotificationTemplateManagerServerException
+                && Constants.getNTMMappedErrorMessage(errorCode) != null) {
+            // Specific error with code is found.
+            Constants.ErrorMessage errorMessage = Constants.getNTMMappedErrorMessage(errorCode);
+            errorResponse = getErrorBuilder(errorMessage).build(log, exception, errorEnum.getDescription());
+            status = errorMessage.getHttpStatus();
+        } else if (exception instanceof NotificationTemplateManagerClientException) {
+            // Send client error with original exception message.
+            errorResponse = getErrorBuilder(errorEnum).build(log, exception.getMessage());
+            errorResponse.setDescription(exception.getMessage());
+            status = Response.Status.BAD_REQUEST;
+        } else {
+            // Server error
+            errorResponse = getErrorBuilder(errorEnum).build(log, exception, errorEnum.getDescription());
+            status = Response.Status.INTERNAL_SERVER_ERROR;
+        }
+        return new APIError(status, errorResponse);
+    }
+
+    /**
+     * Builds EmailTemplateWithID using NotificationTemplate.
+     *
+     * @param internalTemplate NotificationTemplate object.
+     * @return EmailTemplateWithID object.
+     */
+    public static EmailTemplateWithID buildEmailTemplateWithID(NotificationTemplate internalTemplate) {
+
+        EmailTemplateWithID templateWithID = new EmailTemplateWithID();
+        templateWithID.setLocale(internalTemplate.getLocale());
+        templateWithID.setContentType(internalTemplate.getContentType());
+        templateWithID.setSubject(internalTemplate.getSubject());
+        templateWithID.setBody(internalTemplate.getBody());
+        templateWithID.setFooter(internalTemplate.getFooter());
+        return templateWithID;
+    }
+
+    /**
+     * Builds SMSTemplateWithID using NotificationTemplate.
+     *
+     * @param internalTemplate NotificationTemplate object.
+     * @return SMSTemplateWithID object.
+     */
+    public static SMSTemplateWithID buildSMSTemplateWithID(NotificationTemplate internalTemplate) {
+
+        SMSTemplateWithID templateWithID = new SMSTemplateWithID();
+        templateWithID.setLocale(internalTemplate.getLocale());
+        templateWithID.setBody(internalTemplate.getBody());
+        return templateWithID;
+    }
+
+    /**
+     * Builds NotificationTemplate object using SMSTemplateWithID object.
+     * @param templateTypeId    Template type ID.
+     * @param smsTemplateWithID SMSTemplateWithID Object.
+     * @return NotificationTemplate object built using provided values.
+     */
+    public static NotificationTemplate buildNotificationTemplateWithSMSTemplateWithID(String templateTypeId,
+                                                                               SMSTemplateWithID smsTemplateWithID) {
+
+        String templateTypeDisplayName = Util.decodeTemplateTypeId(templateTypeId);
+        NotificationTemplate notificationTemplate = new NotificationTemplate();
+        notificationTemplate.setNotificationChannel(Constants.NOTIFICATION_CHANNEL_SMS);
+        notificationTemplate.setLocale(smsTemplateWithID.getLocale());
+        notificationTemplate.setBody(smsTemplateWithID.getBody());
+        notificationTemplate.setDisplayName(templateTypeDisplayName);
+        notificationTemplate.setLocale(smsTemplateWithID.getLocale());
+        notificationTemplate.setType(I18nEmailUtil.getNormalizedName(templateTypeDisplayName));
+        return notificationTemplate;
+    }
+
+    /**
+     * Builds NotificationTemplate object using EmailTemplateWithID object.
+     * @param templateTypeId      Template type ID.
+     * @param emailTemplateWithID EmailTemplateWithID Object.
+     * @return NotificationTemplate object built using provided values.
+     */
+    public static NotificationTemplate buildNotificationTemplateWithEmailTemplateWithID(String templateTypeId,
+                                                                           EmailTemplateWithID emailTemplateWithID) {
+
+        String templateTypeDisplayName = Util.decodeTemplateTypeId(templateTypeId);
+        NotificationTemplate notificationTemplate = new NotificationTemplate();
+        notificationTemplate.setNotificationChannel(Constants.NOTIFICATION_CHANNEL_EMAIL);
+        notificationTemplate.setLocale(emailTemplateWithID.getLocale());
+        notificationTemplate.setBody(emailTemplateWithID.getBody());
+        notificationTemplate.setDisplayName(templateTypeDisplayName);
+        notificationTemplate.setLocale(emailTemplateWithID.getLocale());
+        notificationTemplate.setType(I18nEmailUtil.getNormalizedName(templateTypeDisplayName));
+        notificationTemplate.setSubject(emailTemplateWithID.getSubject());
+        notificationTemplate.setFooter(emailTemplateWithID.getFooter());
+        notificationTemplate.setContentType(emailTemplateWithID.getContentType());
+        return notificationTemplate;
+    }
+
+    /**
+     * Asserts the existence of the template type.
+     *
+     * @param notificationChannel     Notification channel.
+     * @param templateTypeDisplayName Template type display name.
+     */
+    public static void assertTemplateTypeExistence(String notificationChannel, String templateTypeDisplayName) {
+
+        try {
+            boolean isTemplateTypeExists = TemplatesServiceHolder.getNotificationTemplateManager()
+                    .isNotificationTemplateTypeExists(notificationChannel, templateTypeDisplayName,
+                            getTenantDomainFromContext());
+            if (!isTemplateTypeExists) {
+                throw Util.handleError(Constants.ErrorMessage.ERROR_TEMPLATE_TYPE_NOT_FOUND);
+            }
+        } catch (NotificationTemplateManagerException e) {
+            throw Util.handleNotificationTemplateManagerException(e,
+                    Constants.ErrorMessage.ERROR_ERROR_RETRIEVING_TEMPLATE_TYPE);
+        }
+    }
+
+    /**
+     * Builds the location of the template type.
+     *
+     * @param templateTypeId Template type ID.
+     * @param templateType   Notification channel type.
+     * @return Location of the template.
+     */
+    public static String getTemplateTypeLocation(String templateTypeId, String templateType) {
+
+        String templateTypePath;
+        // Only EMAIL and SMS are passed as the type. So, no need to check for other types.
+        if (templateType.equals(NOTIFICATION_CHANNEL_EMAIL)) {
+            templateTypePath = NOTIFICATION_TEMPLATES_API_BASE_PATH_EMAIL;
+        } else {
+            templateTypePath = NOTIFICATION_TEMPLATES_API_BASE_PATH_SMS;
+        }
+        String location = V1_API_PATH_COMPONENT + NOTIFICATION_TEMPLATES_API_PATH + templateTypePath
+                + TEMPLATE_TYPES_PATH + PATH_SEPARATOR + templateTypeId;
+        return ContextLoader.buildURIForBody(location).toString();
+    }
+
+    /**
+     * Generates EmailTemplateWithID using provided values.
+     *
+     * @param emailTemplate EmailTemplate object.
+     * @param locale        Locale.
+     * @return EmailTemplateWithID object.
+     */
+    public static EmailTemplateWithID buildEmailTemplateWithIdUsingEmailTemplate(
+            org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.EmailTemplate emailTemplate,
+            String locale) {
+        EmailTemplateWithID emailTemplateWithID = new EmailTemplateWithID();
+        emailTemplateWithID.setLocale(locale);
+        emailTemplateWithID.setContentType(emailTemplate.getContentType());
+        emailTemplateWithID.setSubject(emailTemplate.getSubject());
+        emailTemplateWithID.setBody(emailTemplate.getBody());
+        emailTemplateWithID.setFooter(emailTemplate.getFooter());
+        return emailTemplateWithID;
+    }
+
+    /**
+     * Generates SMSTemplateWithID using provided values.
+     *
+     * @param smsTemplate SMSTemplate object.
+     * @param locale        Locale.
+     * @return SMSTemplateWithID object.
+     */
+    public static SMSTemplateWithID buildSMSTemplateWithIdUsingSMSTemplate(
+            org.wso2.carbon.identity.rest.api.server.notification.template.v1.model.SMSTemplate smsTemplate,
+            String locale) {
+
+        SMSTemplateWithID smsTemplateWithID = new SMSTemplateWithID();
+        smsTemplateWithID.setLocale(locale);
+        smsTemplateWithID.setBody(smsTemplate.getBody());
+        return smsTemplateWithID;
+    }
+
+    private static ErrorResponse.Builder getErrorBuilder(Constants.ErrorMessage errorMsg) {
+
+        return new ErrorResponse.Builder().withCode(errorMsg.getCode()).
+                withMessage(errorMsg.getMessage()).withDescription(errorMsg.getDescription());
+    }
+
+    private static String extractErrorCode(String errorCodeWithScenario) {
+
+        return errorCodeWithScenario.split(ERROR_CODE_DELIMITER)[1];
+    }
+}
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/resources/META-INF/cxf/notification-template-server-v1-cxf.xml b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/resources/META-INF/cxf/notification-template-server-v1-cxf.xml
new file mode 100644
index 0000000000..a5f16fb98c
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/resources/META-INF/cxf/notification-template-server-v1-cxf.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright (c) 2024, WSO2 LLC. (http://www.wso2.org) All Rights Reserved.
+  ~
+  ~ Licensed 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.
+  -->
+
+<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xsi:schemaLocation=" http://www.springframework.org/schema/beans  http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
+    <bean class="org.wso2.carbon.identity.rest.api.server.notification.template.v1.core.OrganizationTemplatesService"/>
+    <bean class="org.wso2.carbon.identity.rest.api.server.notification.template.v1.core.ApplicationTemplatesService"/>
+    <bean class="org.wso2.carbon.identity.rest.api.server.notification.template.v1.core.TemplateTypeService"/>
+    <bean class="org.wso2.carbon.identity.rest.api.server.notification.template.v1.impl.NotificationApiServiceImpl"/>
+    <bean id="templatesServiceHolderBean" class="org.wso2.carbon.identity.api.server.notification.template.common.TemplatesServiceHolder">
+        <property name="notificationTemplateManager" ref="templatesServiceFactoryBean"/>
+    </bean>
+    <bean id="templatesServiceFactoryBean"
+          class="org.wso2.carbon.identity.api.server.notification.template.common.factory.OSGIServiceFactory"/>
+</beans>
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/resources/notification-template.yml b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/resources/notification-template.yml
new file mode 100644
index 0000000000..3cd3110bf0
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/org.wso2.carbon.identity.rest.api.server.notification.template.v1/src/main/resources/notification-template.yml
@@ -0,0 +1,1168 @@
+openapi: 3.0.0
+info:
+  title: "WSO2 Identity Server - Notification Template API"
+  version: 1.0.0
+  description: >-
+    This is the RESTful API for managing notification templates inWSO2 Identity
+    Server. This API allows adding, retrieving, replacing, and removing email
+    templates and template types.
+tags:
+  - name: Email Template Types
+    description: An email template type can have multiple email templates for different languages.
+  - name: Email Templates
+    description: An email template of a specific type and a language.
+  - name: Application Email Templates
+    description: An application email template of a specific type and a language.
+  - name: SMS Template Types
+    description: An sms template type can have multiple sms templates for different languages.
+  - name: SMS Templates
+    description: An SMS template of a specific type and a language.
+  - name: Application SMS Templates
+    description: An application email template of a specific type and a language.
+security:
+  - OAuth2: []
+  - BasicAuth: []
+paths:
+  /notification/email/template-types:
+    get:
+      tags:
+        - Email Template Types
+      summary: Retrieves all the email template types.
+      operationId: getAllEmailTemplateTypes
+      description: |
+        Retrieves all the email template types in the system. <br>
+
+        <br>
+        <b>Scopes required:</b> 
+        <br>* internal_email_mgt_view
+      responses:
+        '200':
+          description: Search results matching the given criteria.
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/TemplateTypeWithID'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '500':
+          $ref: '#/components/responses/ServerError'
+    post:
+      tags:
+        - Email Template Types
+      summary: Adds a new email template type.
+      operationId: addEmailTemplateType
+      description: |
+        Adds a new email template type to the system. An email template type can have any number of 
+        organization or application email templates. <br>
+
+        * Attribute _**displayName**_ of the template type should be unique. <br>
+
+        <b>Scopes required:</b> 
+        <br>* internal_email_mgt_create
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/TemplateTypeOverview'
+        description: Email template type to be added.
+      responses:
+        '201':
+          description: Item Created
+          headers:
+            self:
+              description: Location of the newly created email template type.
+              schema:
+                type: string
+          content:
+            'application/json':
+              schema:
+                $ref: '#/components/schemas/TemplateTypeWithID'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '409':
+          $ref: '#/components/responses/Conflict'
+        '500':
+          $ref: '#/components/responses/ServerError'
+  '/notification/email/template-types/{template-type-id}':
+    get:
+      tags:
+        - Email Template Types
+      summary: Retrieves the email template type corresponding to the template type id.
+      operationId: getEmailTemplateType
+      description: |
+        Retrieves the email template type in the system identified by the template-type-id. <br>
+        
+        <b>Scopes required:</b><br>
+        * internal_email_mgt_view<br>
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+      responses:
+        '200':
+          description: Search results matching the given criteria.
+          content:
+            'application/json':
+              schema:
+                $ref: '#/components/schemas/TemplateTypeWithID'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/ServerError'
+    delete:
+      tags:
+        - Email Template Types
+      summary: Removes an email template type.
+      operationId: deleteEmailTemplateType
+      description: |
+        Removes an existing email template type with all its email templates
+        from the system. <br>
+
+        <b>Scopes required:</b><br>
+        * internal_email_mgt_delete
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+      responses:
+        '204':
+          $ref: '#/components/responses/Deleted'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/ServerError'
+  '/notification/email/template-types/{template-type-id}/org-templates':
+    get:
+      tags:
+        - Email Templates
+      summary: Retrieves the list of organization email templates in the template type id.
+      operationId: getOrgTemplatesListOfEmailTemplateType
+      description: |
+        Retrieves the list of organization email templates in the template type id. <br>
+
+          <b>Scope required:</b><br>
+          * internal_email_mgt_view<br>
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+      responses:
+        '200':
+          description: Search results matching the given criteria.
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/EmailTemplateWithID'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '500':
+          $ref: '#/components/responses/ServerError'
+    post:
+      tags:
+        - Email Templates
+      summary: Adds a new email template to an existing email template type.
+      operationId: addOrgEmailTemplate
+      description: |
+        Another email template with the same locale should not already exist in the
+        respective email template type. <br>
+
+        <b>Scopes required:</b> <br>* internal_email_mgt_create
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/EmailTemplateWithID'
+        description: Email template to be added.
+      responses:
+        '201':
+          description: Item Created
+          headers:
+            Location:
+              description: Location of the newly created email template.
+              schema:
+                type: string
+          content:
+            'application/json':
+              schema:
+                $ref: '#/components/schemas/SimpleTemplate'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '409':
+          $ref: '#/components/responses/Conflict'
+        '500':
+          $ref: '#/components/responses/ServerError'
+  '/notification/email/template-types/{template-type-id}/app-templates/{app-uuid}':
+    get:
+      tags:
+        - Application Email Templates
+      summary: Retrieves the list of application email templates in the template type id.
+      operationId: getAppTemplatesListOfEmailTemplateType
+      description: |
+        Retrieves the list of application email templates in the template type id. <br>
+        
+          <b>Scope required:</b><br>
+          * internal_email_mgt_view<br>
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+        - $ref: '#/components/parameters/appUuidPathParam'
+      responses:
+        '200':
+          description: Search results matching the given criteria.
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/EmailTemplateWithID'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/ServerError'
+    post:
+      tags:
+        - Application Email Templates
+      summary: Adds a new application email template to an existing email template type.
+      operationId: addAppEmailTemplate
+      description: |
+        Another application email template with the same locale should not already exist in the
+        respective email template type. <br>
+        
+        <b>Scopes required:</b> <br>* internal_email_mgt_create
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+        - $ref: '#/components/parameters/appUuidPathParam'
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/EmailTemplateWithID'
+        description: Email template to be added.
+      responses:
+        '201':
+          description: Item Created
+          headers:
+            Location:
+              description: Location of the newly created email template.
+              schema:
+                type: string
+          content:
+            'application/json':
+              schema:
+                $ref: '#/components/schemas/SimpleTemplate'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '409':
+          $ref: '#/components/responses/Conflict'
+        '500':
+          $ref: '#/components/responses/ServerError'
+  '/notification/email/template-types/{template-type-id}/org-templates/{locale}':
+    get:
+      tags:
+        - Email Templates
+      summary: Retrieves a single email template.
+      operationId: getOrgEmailTemplate
+      description: |
+        Retrieves the email template that matches to the template-type-id and the locale. <br>
+
+        <b>Scope required:</b><br>
+          * internal_email_mgt_view
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+        - $ref: '#/components/parameters/localePathParam'
+      responses:
+        '200':
+          description: Search results matching the given criteria.
+          content:
+            'application/json':
+              schema:
+                $ref: '#/components/schemas/EmailTemplateWithID'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/ServerError'
+    put:
+      tags:
+        - Email Templates
+      summary: Replaces an existing email template.
+      operationId: updateOrgEmailTemplate
+      description: |
+        Replaces the email template identified by the template-type-id and the locale. <br>
+
+          <b>Scopes required:</b><br>
+          * internal_email_mgt_update
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+        - $ref: '#/components/parameters/localePathParam'
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/EmailTemplate'
+        description: Email templates for the template type.
+      responses:
+        '200':
+          $ref: '#/components/responses/Updated'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/ServerError'
+    delete:
+      tags:
+        - Email Templates
+      summary: Removes an email template.
+      operationId: deleteOrgEmailTemplate
+      description: |
+        Removes an email template identified by the template-type-id and the locale. <br>
+
+          <b>Scopes required:</b><br>
+        * internal_email_mgt_delete
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+        - $ref: '#/components/parameters/localePathParam'
+      responses:
+        '204':
+          $ref: '#/components/responses/Deleted'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/ServerError'
+  '/notification/email/template-types/{template-type-id}/app-templates/{app-uuid}/{locale}':
+    get:
+      tags:
+        - Application Email Templates
+      summary: Retrieves a single email template of application.
+      operationId: getAppEmailTemplate
+      description: |
+        Retrieves the application email template that matches to the template-type-id and the locale. <br>
+
+        <b>Scope required:</b><br>
+          * internal_email_mgt_view
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+        - $ref: '#/components/parameters/appUuidPathParam'
+        - $ref: '#/components/parameters/localePathParam'
+      responses:
+        '200':
+          description: Search results matching the given criteria.
+          content:
+            'application/json':
+              schema:
+                $ref: '#/components/schemas/EmailTemplateWithID'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/ServerError'
+    put:
+      tags:
+        - Application Email Templates
+      summary: Replaces an existing application email template.
+      operationId: updateAppEmailTemplate
+      description: |
+        Replaces the application email template identified by the template-type-id and the locale. <br>
+
+          <b>Scopes required:</b><br>
+          * internal_email_mgt_update
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+        - $ref: '#/components/parameters/appUuidPathParam'
+        - $ref: '#/components/parameters/localePathParam'
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/EmailTemplate'
+        description: Email templates for the template type.
+      responses:
+        '200':
+          $ref: '#/components/responses/Updated'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/ServerError'
+    delete:
+      tags:
+        - Application Email Templates
+      summary: Removes an email template.
+      operationId: deleteAppEmailTemplate
+      description: |
+        Removes an email template identified by the template-type-id and the locale. <br>
+
+          <b>Scopes required:</b><br>
+        * internal_email_mgt_delete
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+        - $ref: '#/components/parameters/appUuidPathParam'
+        - $ref: '#/components/parameters/localePathParam'
+      responses:
+        '204':
+          $ref: '#/components/responses/Deleted'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/ServerError'
+  /notification/sms/template-types:
+    get:
+      tags:
+        - SMS Template Types
+      summary: Retrieves all the sms template types.
+      operationId: getAllSMSTemplateTypes
+      description: |
+        Retrieves all the SMS template types in the system. <br>
+
+        <b>Scopes required:</b> 
+        <br>* internal_sms_mgt_view
+      responses:
+        '200':
+          description: Search results matching the given criteria.
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/TemplateTypeWithID'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '500':
+          $ref: '#/components/responses/ServerError'
+    post:
+      tags:
+        - SMS Template Types
+      summary: Adds a new SMS template type.
+      operationId: addSMSTemplateType
+      description: |
+        Adds a new SMS template type to the system. An SMS template type can have any number of 
+        organization or application SMS templates. <br>
+
+        * Attribute _**displayName**_ of the template type should be unique. <br>
+
+        <b>Scopes required:</b> 
+        <br>* internal_sms_mgt_create
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/TemplateTypeOverview'
+        description: SMS template type to be added.
+      responses:
+        '201':
+          description: Item Created
+          headers:
+            self:
+              description: Location of the newly created SMS template type.
+              schema:
+                type: string
+          content:
+            'application/json':
+              schema:
+                $ref: '#/components/schemas/TemplateTypeWithID'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '409':
+          $ref: '#/components/responses/Conflict'
+        '500':
+          $ref: '#/components/responses/ServerError'
+  '/notification/sms/template-types/{template-type-id}':
+    get:
+      tags:
+        - SMS Template Types
+      summary: Retrieves the SMS template type corresponding to the template type id.
+      operationId: getSMSTemplateType
+      description: |
+        Retrieves the SMS template type in the system identified by the template-type-id. <br>
+        
+        <b>Scopes required:</b><br>
+        * internal_sms_mgt_view<br>
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+      responses:
+        '200':
+          description: Search results matching the given criteria.
+          content:
+            'application/json':
+              schema:
+                $ref: '#/components/schemas/TemplateTypeWithID'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/ServerError'
+    delete:
+      tags:
+        - SMS Template Types
+      summary: Removes an SMS template type.
+      operationId: deleteSMSTemplateType
+      description: |
+        Removes an existing SMS template type with all its SMS templates
+        from the system. <br>
+
+        <b>Scopes required:</b><br>
+        * internal_sms_mgt_delete
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+      responses:
+        '204':
+          $ref: '#/components/responses/Deleted'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/ServerError'
+  '/notification/sms/template-types/{template-type-id}/app-templates/{app-uuid}':
+    get:
+      tags:
+        - Application SMS Templates
+      summary: Retrieves the list of application SMS templates in the template type id.
+      operationId: getAppTemplatesListOfSMSTemplateType
+      description: |
+        Retrieves the list of application SMS templates in the template type id. <br>
+
+          <b>Scope required:</b><br>
+          * internal_sms_mgt_view<br>
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+        - $ref: '#/components/parameters/appUuidPathParam'
+      responses:
+        '200':
+          description: Search results matching the given criteria.
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/SMSTemplateWithID'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/ServerError'
+    post:
+      tags:
+        - Application SMS Templates
+      summary: Adds a new application SMS template to an existing SMS template type.
+      operationId: addAppSMSTemplate
+      description: |
+        Another application SMS template with the same locale should not already exist in the
+        respective SMS template type. <br>
+
+        <b>Scopes required:</b> <br>* internal_sms_mgt_create
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+        - $ref: '#/components/parameters/appUuidPathParam'
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/SMSTemplateWithID'
+        description: SMS template to be added.
+      responses:
+        '201':
+          description: Item Created
+          headers:
+            Location:
+              description: Location of the newly created SMS template.
+              schema:
+                type: string
+          content:
+            'application/json':
+              schema:
+                $ref: '#/components/schemas/SimpleTemplate'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '409':
+          $ref: '#/components/responses/Conflict'
+        '500':
+          $ref: '#/components/responses/ServerError'
+  '/notification/sms/template-types/{template-type-id}/app-templates/{app-uuid}/{locale}':
+    get:
+      tags:
+        - Application SMS Templates
+      summary: Retrieves a single SMS template of application.
+      operationId: getAppSMSTemplate
+      description: |
+        Retrieves the application SMS template that matches to the template-type-id and the locale. <br>
+
+        <b>Scope required:</b><br>
+          * internal_sms_mgt_view
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+        - $ref: '#/components/parameters/appUuidPathParam'
+        - $ref: '#/components/parameters/localePathParam'
+      responses:
+        '200':
+          description: Search results matching the given criteria.
+          content:
+            'application/json':
+              schema:
+                $ref: '#/components/schemas/SMSTemplateWithID'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/ServerError'
+    put:
+      tags:
+        - Application SMS Templates
+      summary: Replaces an existing application SMS template.
+      operationId: updateAppSMSTemplate
+      description: |
+        Replaces the application SMS template identified by the template-type-id and the locale. <br>
+
+          <b>Scopes required:</b><br>
+          * internal_sms_mgt_update
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+        - $ref: '#/components/parameters/appUuidPathParam'
+        - $ref: '#/components/parameters/localePathParam'
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/SMSTemplate'
+        description: Email templates for the template type.
+      responses:
+        '200':
+          $ref: '#/components/responses/Updated'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/ServerError'
+    delete:
+      tags:
+        - Application SMS Templates
+      summary: Removes an SMS template.
+      operationId: deleteAppSMSTemplate
+      description: |
+        Removes an SMS template identified by the template-type-id and the locale. <br>
+
+          <b>Scopes required:</b><br>
+        * internal_sms_mgt_delete
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+        - $ref: '#/components/parameters/appUuidPathParam'
+        - $ref: '#/components/parameters/localePathParam'
+      responses:
+        '204':
+          $ref: '#/components/responses/Deleted'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/ServerError'
+  '/notification/sms/template-types/{template-type-id}/org-templates':
+    get:
+      tags:
+        - SMS Templates
+      summary: Retrieves the list of organization SMS templates in the template type id.
+      operationId: getOrgTemplatesListOfSMSTemplateType
+      description: |
+        Retrieves the list of organization SMS templates in the template type id. <br>
+
+          <b>Scope required:</b><br>
+          * internal_sms_mgt_view<br>
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+      responses:
+        '200':
+          description: Search results matching the given criteria.
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/SMSTemplateWithID'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/ServerError'
+    post:
+      tags:
+        - SMS Templates
+      summary: Adds a new organization SMS template to an existing SMS template type.
+      operationId: addOrgSMSTemplate
+      description: |
+        Another SMS organization template with the same locale should not already exist in the
+        respective SMS template type. <br>
+
+        <b>Scopes required:</b> <br>* internal_sms_mgt_create
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/SMSTemplateWithID'
+        description: SMS template to be added.
+      responses:
+        '201':
+          description: Item Created
+          headers:
+            Location:
+              description: Location of the newly created SMS template.
+              schema:
+                type: string
+          content:
+            'application/json':
+              schema:
+                $ref: '#/components/schemas/SimpleTemplate'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '409':
+          $ref: '#/components/responses/Conflict'
+        '500':
+          $ref: '#/components/responses/ServerError'
+  '/notification/sms/template-types/{template-type-id}/org-templates/{locale}':
+    get:
+      tags:
+        - SMS Templates
+      summary: Retrieves a single organization SMS template.
+      operationId: getOrgSMSTemplate
+      description: |
+        Retrieves the SMS template that matches to the template-type-id and the locale. <br>
+
+        <b>Scope required:</b><br>
+          * internal_sms_mgt_view
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+        - $ref: '#/components/parameters/localePathParam'
+      responses:
+        '200':
+          description: Search results matching the given criteria.
+          content:
+            'application/json':
+              schema:
+                $ref: '#/components/schemas/SMSTemplateWithID'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/ServerError'
+    put:
+      tags:
+        - SMS Templates
+      summary: Replaces an existing organization SMS template.
+      operationId: updateOrgSMSTemplate
+      description: |
+        Replaces the organization SMS template identified by the template-type-id and the locale. <br>
+
+          <b>Scopes required:</b><br>
+          * internal_sms_mgt_update
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+        - $ref: '#/components/parameters/localePathParam'
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/SMSTemplate'
+        description: SMS templates for the template type.
+      responses:
+        '200':
+          $ref: '#/components/responses/Updated'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/ServerError'
+    delete:
+      tags:
+        - SMS Templates
+      summary: Removes an organization SMS template.
+      operationId: deleteOrgSMSTemplate
+      description: |
+        Removes an organization SMS template identified by the template-type-id and the locale. <br>
+
+          <b>Scopes required:</b><br>
+        * internal_sms_mgt_delete
+      parameters:
+        - $ref: '#/components/parameters/templateTypeIdPathParam'
+        - $ref: '#/components/parameters/localePathParam'
+      responses:
+        '204':
+          $ref: '#/components/responses/Deleted'
+        '400':
+          $ref: '#/components/responses/InvalidInput'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '403':
+          $ref: '#/components/responses/Forbidden'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/ServerError'
+
+servers:
+  # Added by API Auto Mocking Plugin
+  - description: SwaggerHub API Auto Mocking
+    url: https://virtserver.swaggerhub.com/RUSHANNANA/NotificationTemplateAPI/1.0.0
+  - url: 'https://localhost:9443/t/{tenant-domain}/api/server/v1'
+    variables:
+      tenant-domain:
+        default: unknown
+
+components:
+  parameters:
+    templateTypeIdPathParam:
+      in: path
+      name: template-type-id
+      required: true
+      description: Email Template Type ID.
+      schema:
+        type: string
+    localePathParam:
+      in: path
+      name: locale
+      required: true
+      description: This should be a valid locale.
+      schema:
+        type: string
+    appUuidPathParam:
+      in: path
+      name: app-uuid
+      required: true
+      description: Application UUID.
+      schema:
+        type: string
+    offsetQueryParam:
+      in: query
+      name: offset
+      description: >-
+        Number of records to skip for pagination. _<b>This option is not yet
+        supported.<b>_
+      schema:
+        type: integer
+        format: int32
+        minimum: 0
+    limitQueryParam:
+      in: query
+      name: limit
+      description: >-
+        Maximum number of records to return. _<b>This option is not yet
+        supported.<b>_
+      schema:
+        type: integer
+        format: int32
+        minimum: 0
+    sortOrderQueryParam:
+      in: query
+      name: sortOrder
+      required: false
+      description: >-
+        Define the order in which the retrieved records should be sorted. _<b>This
+        option is not yet supported.<b>_
+      schema:
+        type: string
+        enum:
+          - asc
+          - desc
+    sortByQueryParam:
+      in: query
+      name: sortBy
+      required: false
+      description: >-
+        Attribute by which the retrieved records should be sorted. _<b>This
+        option is not yet supported.<b>_
+      schema:
+        type: string
+  responses:
+    NotFound:
+      description: The specified resource is not found.
+      content:
+        'application/json':
+          schema:
+            $ref: '#/components/schemas/Error'
+    Unauthorized:
+      description: Unauthorized.
+    Forbidden:
+      description: Forbidden.
+    ServerError:
+      description: Internal Server Error.
+      content:
+        'application/json':
+          schema:
+            $ref: '#/components/schemas/Error'
+    InvalidInput:
+      description: Invalid input request.
+      content:
+        'application/json':
+          schema:
+            $ref: '#/components/schemas/Error'
+    Conflict:
+      description: Item Already Exists.
+      content:
+        'application/json':
+          schema:
+            $ref: '#/components/schemas/Error'
+    Deleted:
+      description: Item Deleted.
+    Updated:
+      description: Item Updated.
+  securitySchemes:
+    BasicAuth:
+      type: http
+      scheme: basic
+    OAuth2:
+      type: oauth2
+      flows:
+        authorizationCode:
+          authorizationUrl: 'https://localhost:9443/oauth2/authorize'
+          tokenUrl: 'https://localhost:9443/oauth2/token'
+          scopes: {}
+  schemas:
+    TemplateType:
+      type: object
+      required:
+        - displayName
+        - self
+      properties:
+        displayName:
+          type: string
+          example: Account Confirmation
+          description: Display name of the email template type.
+        self:
+          type: string
+          example: /t/{tenant-domain}/api/server/v1/notification/email/template-types/YWNjb3VudGNvbmZpcm1hdGlvbg
+          description: Location of the created/updated resource.
+    TemplateTypeOverview:
+      type: object
+      required:
+        - displayName
+      properties:
+        displayName:
+          type: string
+          example: Account Confirmation
+          description: Display name of the template type.
+    TemplateTypeWithID:
+      allOf:
+        - $ref: '#/components/schemas/TemplateType'
+        - required:
+            - id
+          properties:
+            id:
+              type: string
+              example: YWNjb3VudGNvbmZpcm1hdGlvbg
+              description: Unique ID of the template type.
+    EmailTemplate:
+      type: object
+      required:
+        - contentType
+        - subject
+        - body
+      properties:
+        contentType:
+          type: string
+          example: text/html
+          description: Content type of the email template.
+        subject:
+          type: string
+          example: WSO2 - Account Confirmation
+          description: The subject of the email.
+        body:
+          type: string
+          example: HTML Body
+          description: The body of the email.
+        footer:
+          type: string
+          example: WSO2 Identity Server Team
+          description: The footer of the email.
+    EmailTemplateWithID:
+      allOf:
+        - $ref: '#/components/schemas/EmailTemplate'
+        - required:
+            - locale
+          properties:
+            locale:
+              type: string
+              example: en_US
+              description: >-
+                Locale of the email template.
+    SMSTemplate:
+      type: object
+      required:
+        - body
+      properties:
+        body:
+          type: string
+          example: SMS Body
+          description: The body of the SMS.
+    SMSTemplateWithID:
+      allOf:
+        - $ref: '#/components/schemas/SMSTemplate'
+        - required:
+            - locale
+          properties:
+            locale:
+              type: string
+              example: en_US
+              description: >-
+                Locale of the SMS template.
+    SimpleTemplate:
+      type: object
+      required:
+        - locale
+        - self
+      properties:
+        locale:
+          type: string
+          example: en_US
+          description: >-
+            Locale of the template.
+        self:
+          type: string
+          example: /t/{tenant-domain}/api/server/v1/notification/sms/template-types/YWNjb3VudGNvbmZpcm1hdGlvbg/templates/en_US
+          description: Location of the created/updated resource.
+
+    Error:
+      type: object
+      required:
+        - code
+        - message
+      properties:
+        code:
+          type: string
+          example: NTM-50000
+        message:
+          type: string
+          example: Some Error Message
+        description:
+          type: string
+          example: Some Error Description
+        traceId:
+          type: string
+          example: TR0001
diff --git a/components/org.wso2.carbon.identity.api.server.notification.template/pom.xml b/components/org.wso2.carbon.identity.api.server.notification.template/pom.xml
new file mode 100644
index 0000000000..c1b2c6dded
--- /dev/null
+++ b/components/org.wso2.carbon.identity.api.server.notification.template/pom.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright (c) 2024, WSO2 LLC. (http://www.wso2.org) All Rights Reserved.
+  ~
+  ~ 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.
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>org.wso2.carbon.identity.server.api</groupId>
+        <artifactId>identity-api-server</artifactId>
+        <version>1.2.196-SNAPSHOT</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>org.wso2.carbon.identity.api.server.notification.template</artifactId>
+    <packaging>pom</packaging>
+
+    <modules>
+        <module>org.wso2.carbon.identity.api.server.notification.template.common</module>
+        <module>org.wso2.carbon.identity.rest.api.server.notification.template.v1</module>
+    </modules>
+
+</project>
diff --git a/pom.xml b/pom.xml
index 78baa84f0f..0f87d69e1e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -287,6 +287,12 @@
                 <scope>provided</scope>
                 <version>${project.version}</version>
             </dependency>
+            <dependency>
+                <groupId>org.wso2.carbon.identity.server.api</groupId>
+                <artifactId>org.wso2.carbon.identity.api.server.notification.template.common</artifactId>
+                <scope>provided</scope>
+                <version>${project.version}</version>
+            </dependency>
             <dependency>
                 <groupId>org.wso2.carbon.identity.server.api</groupId>
                 <artifactId>org.wso2.carbon.identity.api.server.application.management.common</artifactId>
@@ -859,6 +865,7 @@
         <module>components/org.wso2.carbon.identity.api.server.tenant.management</module>
         <module>components/org.wso2.carbon.identity.api.server.cors</module>
         <module>components/org.wso2.carbon.identity.api.server.notification.sender</module>
+        <module>components/org.wso2.carbon.identity.api.server.notification.template</module>
         <module>components/org.wso2.carbon.identity.api.server.authenticators</module>
         <module>components/org.wso2.carbon.identity.api.server.secret.management</module>
         <module>components/org.wso2.carbon.identity.api.server.branding.preference.management</module>