diff --git a/CHANGELOG.md b/CHANGELOG.md
index e7cc375ce..7f256836c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 1.8.728 - 2020-12-11
+- Add Emon route-API support.
+
+
 ## 1.8.727 - 2020-12-9
 - Update SegmentCommodity.
 
diff --git a/src/Elasticsearch/V20170613/ElasticsearchApiResolver.php b/src/Elasticsearch/V20170613/ElasticsearchApiResolver.php
index 73d595bcf..a49743391 100644
--- a/src/Elasticsearch/V20170613/ElasticsearchApiResolver.php
+++ b/src/Elasticsearch/V20170613/ElasticsearchApiResolver.php
@@ -45,6 +45,7 @@
  * @method EstimatedRestartTime estimatedRestartTime(array $options = [])
  * @method GetClusterDataInformation getClusterDataInformation(array $options = [])
  * @method GetElastictask getElastictask(array $options = [])
+ * @method GetEmonMonitorData getEmonMonitorData(array $options = [])
  * @method GetRegionConfiguration getRegionConfiguration(array $options = [])
  * @method GetSuggestShrinkableNodes getSuggestShrinkableNodes(array $options = [])
  * @method GetTransferableNodes getTransferableNodes(array $options = [])
@@ -1112,6 +1113,16 @@ class GetElastictask extends Roa
     public $method = 'GET';
 }
 
+/**
+ * @method string getProjectId()
+ * @method $this withProjectId($value)
+ */
+class GetEmonMonitorData extends Roa
+{
+    /** @var string */
+    public $pathPattern = '/openapi/emon/projects/[ProjectId]/metrics/query';
+}
+
 /**
  * @method string getZoneId()
  */
@@ -2962,13 +2973,28 @@ public function withClientToken($value)
 /**
  * @method string getInstanceId()
  * @method $this withInstanceId($value)
+ * @method string getNodeType()
  * @method string getClientToken()
+ * @method string getNetworkType()
  */
 class ModifyWhiteIps extends Roa
 {
     /** @var string */
     public $pathPattern = '/openapi/instances/[InstanceId]/actions/modify-white-ips';
 
+    /**
+     * @param string $value
+     *
+     * @return $this
+     */
+    public function withNodeType($value)
+    {
+        $this->data['NodeType'] = $value;
+        $this->options['form_params']['nodeType'] = $value;
+
+        return $this;
+    }
+
     /**
      * @param string $value
      *
@@ -2981,6 +3007,19 @@ public function withClientToken($value)
 
         return $this;
     }
+
+    /**
+     * @param string $value
+     *
+     * @return $this
+     */
+    public function withNetworkType($value)
+    {
+        $this->data['NetworkType'] = $value;
+        $this->options['form_params']['networkType'] = $value;
+
+        return $this;
+    }
 }
 
 /**
@@ -3482,15 +3521,44 @@ public function withClientToken($value)
 }
 
 /**
+ * @method string getActionType()
  * @method string getInstanceId()
  * @method $this withInstanceId($value)
+ * @method string getNodeType()
  * @method string getClientToken()
+ * @method string getNetworkType()
  */
 class TriggerNetwork extends Roa
 {
     /** @var string */
     public $pathPattern = '/openapi/instances/[InstanceId]/actions/network-trigger';
 
+    /**
+     * @param string $value
+     *
+     * @return $this
+     */
+    public function withActionType($value)
+    {
+        $this->data['ActionType'] = $value;
+        $this->options['form_params']['actionType'] = $value;
+
+        return $this;
+    }
+
+    /**
+     * @param string $value
+     *
+     * @return $this
+     */
+    public function withNodeType($value)
+    {
+        $this->data['NodeType'] = $value;
+        $this->options['form_params']['nodeType'] = $value;
+
+        return $this;
+    }
+
     /**
      * @param string $value
      *
@@ -3503,6 +3571,19 @@ public function withClientToken($value)
 
         return $this;
     }
+
+    /**
+     * @param string $value
+     *
+     * @return $this
+     */
+    public function withNetworkType($value)
+    {
+        $this->data['NetworkType'] = $value;
+        $this->options['form_params']['networkType'] = $value;
+
+        return $this;
+    }
 }
 
 /**
@@ -3798,6 +3879,7 @@ public function withClientToken($value)
  * @method string getInstanceId()
  * @method $this withInstanceId($value)
  * @method string getClientToken()
+ * @method string getDescription()
  */
 class UpdateDescription extends Roa
 {
@@ -3816,6 +3898,19 @@ public function withClientToken($value)
 
         return $this;
     }
+
+    /**
+     * @param string $value
+     *
+     * @return $this
+     */
+    public function withDescription($value)
+    {
+        $this->data['Description'] = $value;
+        $this->options['form_params']['description'] = $value;
+
+        return $this;
+    }
 }
 
 /**
@@ -4477,6 +4572,8 @@ public function withClientToken($value)
  * @method $this withInstanceId($value)
  * @method string getDryRun()
  * @method string getClientToken()
+ * @method string getType()
+ * @method string getVersion()
  */
 class UpgradeEngineVersion extends Roa
 {
@@ -4508,6 +4605,32 @@ public function withClientToken($value)
 
         return $this;
     }
+
+    /**
+     * @param string $value
+     *
+     * @return $this
+     */
+    public function withType($value)
+    {
+        $this->data['Type'] = $value;
+        $this->options['form_params']['type'] = $value;
+
+        return $this;
+    }
+
+    /**
+     * @param string $value
+     *
+     * @return $this
+     */
+    public function withVersion($value)
+    {
+        $this->data['Version'] = $value;
+        $this->options['form_params']['version'] = $value;
+
+        return $this;
+    }
 }
 
 /**
diff --git a/src/Release.php b/src/Release.php
index 8119d8cf1..470c0f29a 100644
--- a/src/Release.php
+++ b/src/Release.php
@@ -16,7 +16,7 @@ class Release
     /**
      * Version of the SDK
      */
-    const VERSION = '1.8.727';
+    const VERSION = '1.8.728';
 
     /**
      * @param Event $event