diff --git a/api/src/main/java/com/messagebird/objects/conversations/MessageComponentType.java b/api/src/main/java/com/messagebird/objects/conversations/MessageComponentType.java
index cdb695c..9f9290c 100644
--- a/api/src/main/java/com/messagebird/objects/conversations/MessageComponentType.java
+++ b/api/src/main/java/com/messagebird/objects/conversations/MessageComponentType.java
@@ -13,7 +13,8 @@ public enum  MessageComponentType {
   BUTTON("button"),
   CARD("card"),
   CAROUSEL("carousel"),
-  LIMITED_TIME_OFFER("limited_time_offer");
+  LIMITED_TIME_OFFER("limited_time_offer"),
+  COPY_CODE("copy_code");
 
   private static final Map<String, MessageComponentType> TYPE_MAP;
 
diff --git a/api/src/main/java/com/messagebird/objects/conversations/MessageParam.java b/api/src/main/java/com/messagebird/objects/conversations/MessageParam.java
index 38ae18f..7772d2c 100644
--- a/api/src/main/java/com/messagebird/objects/conversations/MessageParam.java
+++ b/api/src/main/java/com/messagebird/objects/conversations/MessageParam.java
@@ -15,6 +15,8 @@ public class MessageParam {
     private Media video;
     @JsonProperty("expiration_time")
     private String expirationTime;
+    @JsonProperty("coupon_code")
+    private String couponCode;
 
     public TemplateMediaType getType() {
         return type;
@@ -93,6 +95,13 @@ public void setExpirationTime(String expirationTime) {
         this.expirationTime = expirationTime;
     }
 
+    public void setCouponCode(String couponCode) {
+        if (StringUtils.isBlank(couponCode)) {
+            throw new IllegalArgumentException("couponCode cannot be null or empty");
+        }
+        this.couponCode = couponCode;
+    }
+
     @Override
     public String toString() {
         StringBuilder sb = new StringBuilder("MessageParam{");
diff --git a/api/src/main/java/com/messagebird/objects/conversations/TemplateMediaType.java b/api/src/main/java/com/messagebird/objects/conversations/TemplateMediaType.java
index fd600ab..580dcc9 100644
--- a/api/src/main/java/com/messagebird/objects/conversations/TemplateMediaType.java
+++ b/api/src/main/java/com/messagebird/objects/conversations/TemplateMediaType.java
@@ -15,7 +15,8 @@ public enum TemplateMediaType {
     CURRENCY("currency"),
     DATETIME("date_time"),
     PAYLOAD("payload"),
-    EXPIRATION_TIME("expiration_time");
+    EXPIRATION_TIME("expiration_time"),
+    COUPON_CODE("coupon_code");
 
     private static final Map<String, TemplateMediaType> TYPE_MAP;
 
diff --git a/examples/src/main/java/ExampleConversationSendHSMCopyCodeTemplate.java b/examples/src/main/java/ExampleConversationSendHSMCopyCodeTemplate.java
new file mode 100644
index 0000000..44f482b
--- /dev/null
+++ b/examples/src/main/java/ExampleConversationSendHSMCopyCodeTemplate.java
@@ -0,0 +1,92 @@
+import com.messagebird.MessageBirdClient;
+import com.messagebird.MessageBirdService;
+import com.messagebird.MessageBirdServiceImpl;
+import com.messagebird.exceptions.GeneralException;
+import com.messagebird.exceptions.UnauthorizedException;
+import com.messagebird.objects.conversations.*;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ExampleConversationSendHSMCopyCodeTemplate {
+
+    public static void main(String[] args) {
+        if (args.length < 6) {
+            System.out.println("Please at least specify your access key, the channel id and destination address.\n" +
+                    "Usage : java -jar <this jar file> test_accesskey(Required) channel_id(Required) from(Required) destination(Required) templateName(Required) namespace(Required) expirationTimeInput(Required)");
+            return;
+        }
+
+        final String accessKey = args[0];
+        final String from = args[1];
+        final String destination = args[2];
+        final String templateName = args[3];
+        final String namespace = args[4];
+        final String couponCodeInput = args[5];
+
+        //First create your service object
+        final MessageBirdService wsr = new MessageBirdServiceImpl(accessKey);
+        //Add the service to the client
+        final MessageBirdClient messageBirdClient = new MessageBirdClient(wsr);
+
+        ConversationContent conversationContent = new ConversationContent();
+        ConversationContentHsm conversationContentHsm = new ConversationContentHsm();
+        conversationContentHsm.setNamespace(namespace);
+        conversationContentHsm.setTemplateName(templateName);
+        ConversationHsmLanguage language = new ConversationHsmLanguage();
+        language.setCode("en");
+        conversationContentHsm.setLanguage(language);
+        List<MessageComponent> messageComponents = new ArrayList<>();
+
+        // Add LTO component
+        MessageComponent messageCopyCodeComponent = new MessageComponent();
+        messageCopyCodeComponent.setType(MessageComponentType.BUTTON);
+        messageCopyCodeComponent.setSub_type(MessageComponentType.COPY_CODE.toString());
+        List<MessageParam> messageCCParams = new ArrayList<>();
+
+        MessageParam couponCodeParam = new MessageParam();
+        couponCodeParam.setType(TemplateMediaType.COUPON_CODE);
+        couponCodeParam.setCouponCode(couponCodeInput);
+        messageCCParams.add(couponCodeParam);
+
+        messageCopyCodeComponent.setParameters(messageCCParams);
+
+        // Add body component
+        MessageComponent messageBodyComponent = new MessageComponent();
+        messageBodyComponent.setType(MessageComponentType.BODY);
+        List<MessageParam> messageBodyParams = new ArrayList<>();
+
+        MessageParam text = new MessageParam();
+        text.setType(TemplateMediaType.TEXT);
+        text.setText("Bob");
+        messageBodyParams.add(text);
+
+        messageBodyComponent.setParameters(messageBodyParams);
+
+        messageComponents.add(messageCopyCodeComponent);
+        messageComponents.add(messageBodyComponent);
+        conversationContentHsm.setComponents(messageComponents);
+        conversationContent.setHsm(conversationContentHsm);
+        ConversationSendRequest request = new ConversationSendRequest(
+                destination,
+                ConversationContentType.HSM,
+                conversationContent,
+                from,
+                "",
+                null,
+                null,
+                null);
+
+        try {
+            System.out.println(request.toString());
+            ConversationSendResponse sendResponse = messageBirdClient.sendMessage(request);
+            System.out.println(sendResponse.toString());
+
+        } catch (UnauthorizedException e) {
+            System.err.println("Authorization failed. Please check your access key: " + e.getMessage());
+        } catch (GeneralException e) {
+            System.err.println("An error occurred while sending the message: " + e.getMessage());
+        }
+    }
+
+}