diff --git a/apps/aiplugin/api/src/main/java/org/onosproject/aiplugin/TrainingTemplate.java b/apps/aiplugin/api/src/main/java/org/onosproject/aiplugin/TrainingTemplate.java
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+++ b/apps/aiplugin/api/src/main/java/org/onosproject/aiplugin/TrainingTemplate.java
@@ -0,0 +1,128 @@
+/*
+ * Copyright 2024-present Open Networking Foundation
+ *
+ * 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.
+ */
+
+package aiplugin.api;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.fasterxml.jackson.databind.annotation.JsonPOJOBuilder;
+import com.google.common.base.MoreObjects;
+import com.google.common.base.Preconditions;
+import java.util.UUID;
+
+/**
+ * Represents a training template with all necessary configurations for model training.
+ */
+@JsonIgnoreProperties(ignoreUnknown = true)
+@JsonDeserialize(builder = TrainingTemplate.Builder.class)
+public final class TrainingTemplate {
+
+    private final String templateVersion;
+    private final String type;
+    private final UUID id;
+    private final String datasource;
+    private final Selector selector;
+    private final Group group;
+    private final Sort sort;
+    private final Condition condition;
+    private final String window;
+    private final String horizon;
+    private final String target;
+
+    private TrainingTemplate(Builder builder) {
+        this.templateVersion = builder.templateVersion;
+        this.type = builder.type;
+        this.id = builder.id == null ? UUID.randomUUID() : builder.id;
+        this.datasource = builder.datasource;
+        this.selector = builder.selector;
+        this.group = builder.group;
+        this.sort = builder.sort;
+        this.condition = builder.condition;
+        this.window = builder.window;
+        this.horizon = builder.horizon;
+        this.target = builder.target;
+    }
+
+    /**
+     * Static method to create a new Builder instance.
+     *
+     * @return A new Builder for creating a TrainingTemplate instance.
+     */
+    public static Builder builder() {
+        return new Builder();
+    }
+
+    /**
+     * Builder class for Training Template.
+     */
+    @JsonPOJOBuilder(withPrefix = "")
+    public static class Builder {
+        private String templateVersion;
+        private String type;
+        private UUID id;
+        private String datasource;
+        private Selector selector;
+        private Group group;
+        private Sort sort;
+        private Condition condition;
+        private String window;
+        private String horizon;
+        private String target;
+
+        public Builder() {
+        }
+
+        /**
+         * Builds and returns the Training Template instance.
+         * This method ensures that all necessary fields are set and validates the template's state.
+         *
+         * @return the constructed TrainingTemplate instance.
+         * @throws NullPointerException if any required field is not set or invalid.
+         */
+        public TrainingTemplate build() {
+            Preconditions.checkNotNull(templateVersion, "Template version cannot be null");
+            Preconditions.checkNotNull(type, "Type cannot be null");
+            Preconditions.checkNotNull(target, "Target cannot be null");
+            Preconditions.checkNotNull(datasource, "Datasource cannot be null");
+            Preconditions.checkNotNull(selector, "Selector cannot be null");
+
+            return new TrainingTemplate(this);
+        }
+    }
+
+    /**
+     * Returns a string representation of the Training Template object. This includes all relevant fields
+     * of the template, providing a comprehensive overview of its state.
+     *
+     * @return A string representation of the Training Template object, including its fields and their values.
+     */
+    @Override
+    public String toString() {
+        return MoreObjects.toStringHelper(this)
+                .add("templateVersion", templateVersion)
+                .add("type", type)
+                .add("id", id)
+                .add("datasource", datasource)
+                .add("selector", selector)
+                .add("group", group)
+                .add("sort", sort)
+                .add("condition", condition)
+                .add("window", window)
+                .add("horizon", horizon)
+                .add("target", target)
+                .toString();
+    }
+}