diff --git a/CHANGELOG.md b/CHANGELOG.md
index 63c5165..caca096 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,25 @@
+# 0.0.5-beta 2023-05-12
+
+### G42Cloud SDK ECS
+
+- _Features_
+  - Support the interface `NovaAttachInterface`
+- _Bug Fix_
+  - None
+- _Change_
+  - None
+
+### G42Cloud SDK IMS
+
+- _Features_
+  - None
+- _Bug Fix_
+  - None
+- _Change_
+  - **ListImages**
+    - changes of request param
+      - `+ __imagetype: enum value [market]`
+
 # 0.0.4-beta 2023-04-14
 
 ### G42Cloud SDK Core
diff --git a/Core/composer.json b/Core/composer.json
index 4a3ea6c..b00c1c3 100755
--- a/Core/composer.json
+++ b/Core/composer.json
@@ -8,7 +8,7 @@
     "api",
     "core"
   ],
-  "version": "0.0.4-beta",
+  "version": "0.0.5-beta",
   "type": "library",
   "license": "Apache-2.0",
   "authors": [
diff --git a/Core/src/Auth/Signer.php b/Core/src/Auth/Signer.php
index aca48ea..1d6f72a 100755
--- a/Core/src/Auth/Signer.php
+++ b/Core/src/Auth/Signer.php
@@ -115,8 +115,11 @@ private function CanonicalQueryString($r)
                     array_push($a, $kv);
                 }
             } else {
-                $kv = "$k=".str_replace(['+', '%7E'], ['%20',
-                        '~', ], urlencode($value));
+                if (!is_string($value)) {
+                    $value = json_encode($value);
+                }
+                $kv = "$k=" . str_replace(['+', '%7E'], ['%20',
+                        '~',], urlencode($value));
                 array_push($a, $kv);
             }
         }
diff --git a/Services/Cdn/composer.json b/Services/Cdn/composer.json
index a51bf3a..b3b6335 100755
--- a/Services/Cdn/composer.json
+++ b/Services/Cdn/composer.json
@@ -8,7 +8,7 @@
     "api",
     "cdn"
   ],
-  "version": "0.0.4-beta",
+  "version": "0.0.5-beta",
    "type": "library",
   "license": "Apache-2.0",
   "authors": [
@@ -20,7 +20,7 @@
   ],
   "minimum-stability": "dev",
   "require": {
-    "g42cloud/cloud-sdk-core": "0.0.4-beta"
+    "g42cloud/cloud-sdk-core": "0.0.5-beta"
   },
   "autoload": {
     "psr-4": {
diff --git a/Services/Cse/composer.json b/Services/Cse/composer.json
index 82daae8..b4cb194 100755
--- a/Services/Cse/composer.json
+++ b/Services/Cse/composer.json
@@ -8,7 +8,7 @@
     "api",
     "cse"
   ],
-  "version": "0.0.4-beta",
+  "version": "0.0.5-beta",
    "type": "library",
   "license": "Apache-2.0",
   "authors": [
@@ -20,7 +20,7 @@
   ],
   "minimum-stability": "dev",
   "require": {
-    "g42cloud/cloud-sdk-core": "0.0.4-beta"
+    "g42cloud/cloud-sdk-core": "0.0.5-beta"
   },
   "autoload": {
     "psr-4": {
diff --git a/Services/Ecs/V2/EcsAsyncClient.php b/Services/Ecs/V2/EcsAsyncClient.php
index 1a59fef..c2cac0c 100755
--- a/Services/Ecs/V2/EcsAsyncClient.php
+++ b/Services/Ecs/V2/EcsAsyncClient.php
@@ -2401,6 +2401,74 @@ public function novaAssociateSecurityGroupAsyncWithHttpInfo($request){
             $asyncRequest = true);
     }
 
+    /**
+     * 添加云服务器网卡
+     *
+     * 给云服务器添加一张网卡。
+     * 
+     * Please refer to G42 cloud API Explorer for details.
+     *
+     * @param $request 请求对象
+     * @return response
+     */
+    public function novaAttachInterfaceAsync($request)
+    {
+        return $this->novaAttachInterfaceAsyncWithHttpInfo($request);
+    }
+    
+    public function novaAttachInterfaceAsyncWithHttpInfo($request){
+        $collection_formats = [];
+        $resourcePath = '/v2.1/{project_id}/servers/{server_id}/os-interface';
+        $formParams = [];
+        $queryParams = [];
+        $headerParams = [];
+        $pathParams = [];
+        $httpBody = null;
+        $multipart = false;
+        $localVarParams = [];
+        $arr = $request::attributeMap();
+        foreach ($arr as $k => $v) {
+            $getter = $request::getters()[$k];
+            $value = $request->$getter();
+            $localVarParams[$k] = $value;
+        }
+        if ($localVarParams['serverId'] !== null) {
+            $pathParams['server_id'] = $localVarParams['serverId'];
+        }
+        if ($localVarParams['body'] !== null) {
+            $httpBody= $localVarParams['body'];
+        }
+
+        if ($multipart) {
+            $headers = $this->headerSelector->selectHeadersForMultipart(
+                ['*/*', 'application/json']
+            );
+        } else {
+            $headers = $this->headerSelector->selectHeaders(
+                ['*/*', 'application/json'],
+                ['application/json;charset=UTF-8']
+            );
+        }
+        $headers = array_merge(
+            $headerParams,
+            $headers
+        );
+
+        return $this->callApi(
+            $method='POST',
+            $resourcePath,
+            $pathParams,
+            $queryParams,
+            $headerParams=$headers,
+            $body=$httpBody,
+            $multipart = $multipart,
+            $postParams=$formParams,
+            $responseType='\G42Cloud\SDK\Ecs\V2\Model\NovaAttachInterfaceResponse',
+            $collectionFormats=$collection_formats,
+            $requestType='\G42Cloud\SDK\Ecs\V2\Model\NovaAttachInterfaceRequest',
+            $asyncRequest = true);
+    }
+
     /**
      * 创建和导入SSH密钥
      *
diff --git a/Services/Ecs/V2/EcsClient.php b/Services/Ecs/V2/EcsClient.php
index 8010e69..c3678fe 100755
--- a/Services/Ecs/V2/EcsClient.php
+++ b/Services/Ecs/V2/EcsClient.php
@@ -2300,6 +2300,71 @@ public function novaAssociateSecurityGroupWithHttpInfo($request)
             $requestType='\G42Cloud\SDK\Ecs\V2\Model\NovaAssociateSecurityGroupRequest');
     }
 
+    /**
+     * 添加云服务器网卡
+     *
+     * 给云服务器添加一张网卡。
+     * 
+     * Please refer to G42 cloud API Explorer for details.
+     *
+     * @param $request 请求对象
+     * @return response
+     */
+    public function novaAttachInterface($request)
+    {
+        return $this->novaAttachInterfaceWithHttpInfo($request);
+    }
+
+    public function novaAttachInterfaceWithHttpInfo($request)
+    {
+        $resourcePath = '/v2.1/{project_id}/servers/{server_id}/os-interface';
+        $formParams = [];
+        $queryParams = [];
+        $headerParams = [];
+        $pathParams = [];
+        $httpBody = null;
+        $multipart = false;
+        $localVarParams = [];
+        $arr = $request::attributeMap();
+        foreach ($arr as $k => $v) {
+            $getter = $request::getters()[$k];
+            $value = $request->$getter();
+            $localVarParams[$k] = $value;
+        }
+        if ($localVarParams['serverId'] !== null) {
+            $pathParams['server_id'] = $localVarParams['serverId'];
+        }
+        if ($localVarParams['body'] !== null) {
+            $httpBody= $localVarParams['body'];
+        }
+        if ($multipart) {
+            $headers = $this->headerSelector->selectHeadersForMultipart(
+                ['*/*', 'application/json']
+            );
+        } else {
+            $headers = $this->headerSelector->selectHeaders(
+                ['*/*', 'application/json'],
+                ['application/json;charset=UTF-8']
+            );
+        }
+        $headers = array_merge(
+            $headerParams,
+            $headers
+        );
+
+        return $this->callApi(
+            $method='POST',
+            $resourcePath,
+            $pathParams,
+            $queryParams,
+            $headerParams=$headers,
+            $body=$httpBody,
+            $multipart = $multipart,
+            $postParams=$formParams,
+            $responseType='\G42Cloud\SDK\Ecs\V2\Model\NovaAttachInterfaceResponse',
+            $requestType='\G42Cloud\SDK\Ecs\V2\Model\NovaAttachInterfaceRequest');
+    }
+
     /**
      * 创建和导入SSH密钥
      *
diff --git a/Services/Ecs/V2/Model/NovaAttachInterfaceFixedIp.php b/Services/Ecs/V2/Model/NovaAttachInterfaceFixedIp.php
new file mode 100755
index 0000000..6e13908
--- /dev/null
+++ b/Services/Ecs/V2/Model/NovaAttachInterfaceFixedIp.php
@@ -0,0 +1,265 @@
+<?php
+
+namespace G42Cloud\SDK\Ecs\V2\Model;
+
+use \ArrayAccess;
+use G42Cloud\SDK\Core\Utils\ObjectSerializer;
+use G42Cloud\SDK\Core\Utils\ModelInterface;
+use G42Cloud\SDK\Core\SdkResponse;
+
+class NovaAttachInterfaceFixedIp implements ModelInterface, ArrayAccess
+{
+    const DISCRIMINATOR = null;
+
+    /**
+    * The original name of the model.
+    *
+    * @var string
+    */
+    protected static $openAPIModelName = 'NovaAttachInterfaceFixedIp';
+
+    /**
+    * Array of property to type mappings. Used for (de)serialization
+    * ipAddress  IP地址。
+    *
+    * @var string[]
+    */
+    protected static $openAPITypes = [
+            'ipAddress' => 'string'
+    ];
+
+    /**
+    * Array of property to format mappings. Used for (de)serialization
+    * ipAddress  IP地址。
+    *
+    * @var string[]
+    */
+    protected static $openAPIFormats = [
+        'ipAddress' => null
+    ];
+
+    /**
+    * Array of property to type mappings. Used for (de)serialization
+    *
+    * @return array
+    */
+    public static function openAPITypes()
+    {
+        return self::$openAPITypes;
+    }
+
+    /**
+    * Array of property to format mappings. Used for (de)serialization
+    *
+    * @return array
+    */
+    public static function openAPIFormats()
+    {
+        return self::$openAPIFormats;
+    }
+
+    /**
+    * Array of attributes where the key is the local name,
+    * and the value is the original name
+    * ipAddress  IP地址。
+    *
+    * @var string[]
+    */
+    protected static $attributeMap = [
+            'ipAddress' => 'ip_address'
+    ];
+
+    /**
+    * Array of attributes to setter functions (for deserialization of responses)
+    * ipAddress  IP地址。
+    *
+    * @var string[]
+    */
+    protected static $setters = [
+            'ipAddress' => 'setIpAddress'
+    ];
+
+    /**
+    * Array of attributes to getter functions (for serialization of requests)
+    * ipAddress  IP地址。
+    *
+    * @var string[]
+    */
+    protected static $getters = [
+            'ipAddress' => 'getIpAddress'
+    ];
+
+    /**
+    * Array of attributes where the key is the local name,
+    * and the value is the original name
+    *
+    * @return array
+    */
+    public static function attributeMap()
+    {
+        return self::$attributeMap;
+    }
+
+    /**
+    * Array of attributes to setter functions (for deserialization of responses)
+    *
+    * @return array
+    */
+    public static function setters()
+    {
+        return self::$setters;
+    }
+
+    /**
+    * Array of attributes to getter functions (for serialization of requests)
+    *
+    * @return array
+    */
+    public static function getters()
+    {
+        return self::$getters;
+    }
+
+    /**
+    * The original name of the model.
+    *
+    * @return string
+    */
+    public function getModelName()
+    {
+        return self::$openAPIModelName;
+    }
+    
+
+
+    /**
+    * Associative array for storing property values
+    *
+    * @var mixed[]
+    */
+    protected $container = [];
+
+    /**
+    * Constructor
+    *
+    * @param mixed[] $data Associated array of property values
+    *                      initializing the model
+    */
+    public function __construct(array $data = null)
+    {
+        $this->container['ipAddress'] = isset($data['ipAddress']) ? $data['ipAddress'] : null;
+    }
+
+    /**
+    * Show all the invalid properties with reasons.
+    *
+    * @return array invalid properties with reasons
+    */
+    public function listInvalidProperties()
+    {
+        $invalidProperties = [];
+        return $invalidProperties;
+    }
+
+    /**
+    * Validate all the properties in the model
+    * return true if all passed
+    *
+    * @return bool True if all properties are valid
+    */
+    public function valid()
+    {
+        return count($this->listInvalidProperties()) === 0;
+    }
+
+    /**
+    * Gets ipAddress
+    *  IP地址。
+    *
+    * @return string|null
+    */
+    public function getIpAddress()
+    {
+        return $this->container['ipAddress'];
+    }
+
+    /**
+    * Sets ipAddress
+    *
+    * @param string|null $ipAddress IP地址。
+    *
+    * @return $this
+    */
+    public function setIpAddress($ipAddress)
+    {
+        $this->container['ipAddress'] = $ipAddress;
+        return $this;
+    }
+
+    /**
+    * Returns true if offset exists. False otherwise.
+    *
+    * @param integer $offset Offset
+    *
+    * @return boolean
+    */
+    public function offsetExists($offset)
+    {
+        return isset($this->container[$offset]);
+    }
+
+    /**
+    * Gets offset.
+    *
+    * @param integer $offset Offset
+    *
+    * @return mixed
+    */
+    public function offsetGet($offset)
+    {
+        return isset($this->container[$offset]) ? $this->container[$offset] : null;
+    }
+
+    /**
+    * Sets value based on offset.
+    *
+    * @param integer $offset Offset
+    * @param mixed   $value  Value to be set
+    *
+    * @return void
+    */
+    public function offsetSet($offset, $value)
+    {
+        if (is_null($offset)) {
+                $this->container[] = $value;
+            } else {
+                $this->container[$offset] = $value;
+        }
+    }
+
+    /**
+    * Unsets offset.
+    *
+    * @param integer $offset Offset
+    *
+    * @return void
+    */
+    public function offsetUnset($offset)
+    {
+        unset($this->container[$offset]);
+    }
+
+    /**
+    * Gets the string presentation of the object
+    *
+    * @return string
+    */
+    public function __toString()
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
+}
+
diff --git a/Services/Ecs/V2/Model/NovaAttachInterfaceOption.php b/Services/Ecs/V2/Model/NovaAttachInterfaceOption.php
new file mode 100755
index 0000000..e531203
--- /dev/null
+++ b/Services/Ecs/V2/Model/NovaAttachInterfaceOption.php
@@ -0,0 +1,335 @@
+<?php
+
+namespace G42Cloud\SDK\Ecs\V2\Model;
+
+use \ArrayAccess;
+use G42Cloud\SDK\Core\Utils\ObjectSerializer;
+use G42Cloud\SDK\Core\Utils\ModelInterface;
+use G42Cloud\SDK\Core\SdkResponse;
+
+class NovaAttachInterfaceOption implements ModelInterface, ArrayAccess
+{
+    const DISCRIMINATOR = null;
+
+    /**
+    * The original name of the model.
+    *
+    * @var string
+    */
+    protected static $openAPIModelName = 'NovaAttachInterfaceOption';
+
+    /**
+    * Array of property to type mappings. Used for (de)serialization
+    * fixedIps  私有IP。  有port_id时，该参数不起作用，并且有该参数时，必须有net_id。  只有列表中第一个元素有效。传入两个及以上元素会报错。
+    * netId  Network ID。  有port_id时，该参数不起作用。
+    * portId  Port ID。  port_id和net_id不能同时传入。
+    *
+    * @var string[]
+    */
+    protected static $openAPITypes = [
+            'fixedIps' => '\G42Cloud\SDK\Ecs\V2\Model\NovaAttachInterfaceFixedIp[]',
+            'netId' => 'string',
+            'portId' => 'string'
+    ];
+
+    /**
+    * Array of property to format mappings. Used for (de)serialization
+    * fixedIps  私有IP。  有port_id时，该参数不起作用，并且有该参数时，必须有net_id。  只有列表中第一个元素有效。传入两个及以上元素会报错。
+    * netId  Network ID。  有port_id时，该参数不起作用。
+    * portId  Port ID。  port_id和net_id不能同时传入。
+    *
+    * @var string[]
+    */
+    protected static $openAPIFormats = [
+        'fixedIps' => null,
+        'netId' => null,
+        'portId' => null
+    ];
+
+    /**
+    * Array of property to type mappings. Used for (de)serialization
+    *
+    * @return array
+    */
+    public static function openAPITypes()
+    {
+        return self::$openAPITypes;
+    }
+
+    /**
+    * Array of property to format mappings. Used for (de)serialization
+    *
+    * @return array
+    */
+    public static function openAPIFormats()
+    {
+        return self::$openAPIFormats;
+    }
+
+    /**
+    * Array of attributes where the key is the local name,
+    * and the value is the original name
+    * fixedIps  私有IP。  有port_id时，该参数不起作用，并且有该参数时，必须有net_id。  只有列表中第一个元素有效。传入两个及以上元素会报错。
+    * netId  Network ID。  有port_id时，该参数不起作用。
+    * portId  Port ID。  port_id和net_id不能同时传入。
+    *
+    * @var string[]
+    */
+    protected static $attributeMap = [
+            'fixedIps' => 'fixed_ips',
+            'netId' => 'net_id',
+            'portId' => 'port_id'
+    ];
+
+    /**
+    * Array of attributes to setter functions (for deserialization of responses)
+    * fixedIps  私有IP。  有port_id时，该参数不起作用，并且有该参数时，必须有net_id。  只有列表中第一个元素有效。传入两个及以上元素会报错。
+    * netId  Network ID。  有port_id时，该参数不起作用。
+    * portId  Port ID。  port_id和net_id不能同时传入。
+    *
+    * @var string[]
+    */
+    protected static $setters = [
+            'fixedIps' => 'setFixedIps',
+            'netId' => 'setNetId',
+            'portId' => 'setPortId'
+    ];
+
+    /**
+    * Array of attributes to getter functions (for serialization of requests)
+    * fixedIps  私有IP。  有port_id时，该参数不起作用，并且有该参数时，必须有net_id。  只有列表中第一个元素有效。传入两个及以上元素会报错。
+    * netId  Network ID。  有port_id时，该参数不起作用。
+    * portId  Port ID。  port_id和net_id不能同时传入。
+    *
+    * @var string[]
+    */
+    protected static $getters = [
+            'fixedIps' => 'getFixedIps',
+            'netId' => 'getNetId',
+            'portId' => 'getPortId'
+    ];
+
+    /**
+    * Array of attributes where the key is the local name,
+    * and the value is the original name
+    *
+    * @return array
+    */
+    public static function attributeMap()
+    {
+        return self::$attributeMap;
+    }
+
+    /**
+    * Array of attributes to setter functions (for deserialization of responses)
+    *
+    * @return array
+    */
+    public static function setters()
+    {
+        return self::$setters;
+    }
+
+    /**
+    * Array of attributes to getter functions (for serialization of requests)
+    *
+    * @return array
+    */
+    public static function getters()
+    {
+        return self::$getters;
+    }
+
+    /**
+    * The original name of the model.
+    *
+    * @return string
+    */
+    public function getModelName()
+    {
+        return self::$openAPIModelName;
+    }
+    
+
+
+    /**
+    * Associative array for storing property values
+    *
+    * @var mixed[]
+    */
+    protected $container = [];
+
+    /**
+    * Constructor
+    *
+    * @param mixed[] $data Associated array of property values
+    *                      initializing the model
+    */
+    public function __construct(array $data = null)
+    {
+        $this->container['fixedIps'] = isset($data['fixedIps']) ? $data['fixedIps'] : null;
+        $this->container['netId'] = isset($data['netId']) ? $data['netId'] : null;
+        $this->container['portId'] = isset($data['portId']) ? $data['portId'] : null;
+    }
+
+    /**
+    * Show all the invalid properties with reasons.
+    *
+    * @return array invalid properties with reasons
+    */
+    public function listInvalidProperties()
+    {
+        $invalidProperties = [];
+        return $invalidProperties;
+    }
+
+    /**
+    * Validate all the properties in the model
+    * return true if all passed
+    *
+    * @return bool True if all properties are valid
+    */
+    public function valid()
+    {
+        return count($this->listInvalidProperties()) === 0;
+    }
+
+    /**
+    * Gets fixedIps
+    *  私有IP。  有port_id时，该参数不起作用，并且有该参数时，必须有net_id。  只有列表中第一个元素有效。传入两个及以上元素会报错。
+    *
+    * @return \G42Cloud\SDK\Ecs\V2\Model\NovaAttachInterfaceFixedIp[]|null
+    */
+    public function getFixedIps()
+    {
+        return $this->container['fixedIps'];
+    }
+
+    /**
+    * Sets fixedIps
+    *
+    * @param \G42Cloud\SDK\Ecs\V2\Model\NovaAttachInterfaceFixedIp[]|null $fixedIps 私有IP。  有port_id时，该参数不起作用，并且有该参数时，必须有net_id。  只有列表中第一个元素有效。传入两个及以上元素会报错。
+    *
+    * @return $this
+    */
+    public function setFixedIps($fixedIps)
+    {
+        $this->container['fixedIps'] = $fixedIps;
+        return $this;
+    }
+
+    /**
+    * Gets netId
+    *  Network ID。  有port_id时，该参数不起作用。
+    *
+    * @return string|null
+    */
+    public function getNetId()
+    {
+        return $this->container['netId'];
+    }
+
+    /**
+    * Sets netId
+    *
+    * @param string|null $netId Network ID。  有port_id时，该参数不起作用。
+    *
+    * @return $this
+    */
+    public function setNetId($netId)
+    {
+        $this->container['netId'] = $netId;
+        return $this;
+    }
+
+    /**
+    * Gets portId
+    *  Port ID。  port_id和net_id不能同时传入。
+    *
+    * @return string|null
+    */
+    public function getPortId()
+    {
+        return $this->container['portId'];
+    }
+
+    /**
+    * Sets portId
+    *
+    * @param string|null $portId Port ID。  port_id和net_id不能同时传入。
+    *
+    * @return $this
+    */
+    public function setPortId($portId)
+    {
+        $this->container['portId'] = $portId;
+        return $this;
+    }
+
+    /**
+    * Returns true if offset exists. False otherwise.
+    *
+    * @param integer $offset Offset
+    *
+    * @return boolean
+    */
+    public function offsetExists($offset)
+    {
+        return isset($this->container[$offset]);
+    }
+
+    /**
+    * Gets offset.
+    *
+    * @param integer $offset Offset
+    *
+    * @return mixed
+    */
+    public function offsetGet($offset)
+    {
+        return isset($this->container[$offset]) ? $this->container[$offset] : null;
+    }
+
+    /**
+    * Sets value based on offset.
+    *
+    * @param integer $offset Offset
+    * @param mixed   $value  Value to be set
+    *
+    * @return void
+    */
+    public function offsetSet($offset, $value)
+    {
+        if (is_null($offset)) {
+                $this->container[] = $value;
+            } else {
+                $this->container[$offset] = $value;
+        }
+    }
+
+    /**
+    * Unsets offset.
+    *
+    * @param integer $offset Offset
+    *
+    * @return void
+    */
+    public function offsetUnset($offset)
+    {
+        unset($this->container[$offset]);
+    }
+
+    /**
+    * Gets the string presentation of the object
+    *
+    * @return string
+    */
+    public function __toString()
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
+}
+
diff --git a/Services/Ecs/V2/Model/NovaAttachInterfaceRequest.php b/Services/Ecs/V2/Model/NovaAttachInterfaceRequest.php
new file mode 100755
index 0000000..eb7e32f
--- /dev/null
+++ b/Services/Ecs/V2/Model/NovaAttachInterfaceRequest.php
@@ -0,0 +1,303 @@
+<?php
+
+namespace G42Cloud\SDK\Ecs\V2\Model;
+
+use \ArrayAccess;
+use G42Cloud\SDK\Core\Utils\ObjectSerializer;
+use G42Cloud\SDK\Core\Utils\ModelInterface;
+use G42Cloud\SDK\Core\SdkResponse;
+
+class NovaAttachInterfaceRequest implements ModelInterface, ArrayAccess
+{
+    const DISCRIMINATOR = null;
+
+    /**
+    * The original name of the model.
+    *
+    * @var string
+    */
+    protected static $openAPIModelName = 'NovaAttachInterfaceRequest';
+
+    /**
+    * Array of property to type mappings. Used for (de)serialization
+    * serverId  云服务器ID。
+    * body  body
+    *
+    * @var string[]
+    */
+    protected static $openAPITypes = [
+            'serverId' => 'string',
+            'body' => '\G42Cloud\SDK\Ecs\V2\Model\NovaAttachInterfaceRequestBody'
+    ];
+
+    /**
+    * Array of property to format mappings. Used for (de)serialization
+    * serverId  云服务器ID。
+    * body  body
+    *
+    * @var string[]
+    */
+    protected static $openAPIFormats = [
+        'serverId' => null,
+        'body' => null
+    ];
+
+    /**
+    * Array of property to type mappings. Used for (de)serialization
+    *
+    * @return array
+    */
+    public static function openAPITypes()
+    {
+        return self::$openAPITypes;
+    }
+
+    /**
+    * Array of property to format mappings. Used for (de)serialization
+    *
+    * @return array
+    */
+    public static function openAPIFormats()
+    {
+        return self::$openAPIFormats;
+    }
+
+    /**
+    * Array of attributes where the key is the local name,
+    * and the value is the original name
+    * serverId  云服务器ID。
+    * body  body
+    *
+    * @var string[]
+    */
+    protected static $attributeMap = [
+            'serverId' => 'server_id',
+            'body' => 'body'
+    ];
+
+    /**
+    * Array of attributes to setter functions (for deserialization of responses)
+    * serverId  云服务器ID。
+    * body  body
+    *
+    * @var string[]
+    */
+    protected static $setters = [
+            'serverId' => 'setServerId',
+            'body' => 'setBody'
+    ];
+
+    /**
+    * Array of attributes to getter functions (for serialization of requests)
+    * serverId  云服务器ID。
+    * body  body
+    *
+    * @var string[]
+    */
+    protected static $getters = [
+            'serverId' => 'getServerId',
+            'body' => 'getBody'
+    ];
+
+    /**
+    * Array of attributes where the key is the local name,
+    * and the value is the original name
+    *
+    * @return array
+    */
+    public static function attributeMap()
+    {
+        return self::$attributeMap;
+    }
+
+    /**
+    * Array of attributes to setter functions (for deserialization of responses)
+    *
+    * @return array
+    */
+    public static function setters()
+    {
+        return self::$setters;
+    }
+
+    /**
+    * Array of attributes to getter functions (for serialization of requests)
+    *
+    * @return array
+    */
+    public static function getters()
+    {
+        return self::$getters;
+    }
+
+    /**
+    * The original name of the model.
+    *
+    * @return string
+    */
+    public function getModelName()
+    {
+        return self::$openAPIModelName;
+    }
+    
+
+
+    /**
+    * Associative array for storing property values
+    *
+    * @var mixed[]
+    */
+    protected $container = [];
+
+    /**
+    * Constructor
+    *
+    * @param mixed[] $data Associated array of property values
+    *                      initializing the model
+    */
+    public function __construct(array $data = null)
+    {
+        $this->container['serverId'] = isset($data['serverId']) ? $data['serverId'] : null;
+        $this->container['body'] = isset($data['body']) ? $data['body'] : null;
+    }
+
+    /**
+    * Show all the invalid properties with reasons.
+    *
+    * @return array invalid properties with reasons
+    */
+    public function listInvalidProperties()
+    {
+        $invalidProperties = [];
+        if ($this->container['serverId'] === null) {
+            $invalidProperties[] = "'serverId' can't be null";
+        }
+        return $invalidProperties;
+    }
+
+    /**
+    * Validate all the properties in the model
+    * return true if all passed
+    *
+    * @return bool True if all properties are valid
+    */
+    public function valid()
+    {
+        return count($this->listInvalidProperties()) === 0;
+    }
+
+    /**
+    * Gets serverId
+    *  云服务器ID。
+    *
+    * @return string
+    */
+    public function getServerId()
+    {
+        return $this->container['serverId'];
+    }
+
+    /**
+    * Sets serverId
+    *
+    * @param string $serverId 云服务器ID。
+    *
+    * @return $this
+    */
+    public function setServerId($serverId)
+    {
+        $this->container['serverId'] = $serverId;
+        return $this;
+    }
+
+    /**
+    * Gets body
+    *  body
+    *
+    * @return \G42Cloud\SDK\Ecs\V2\Model\NovaAttachInterfaceRequestBody|null
+    */
+    public function getBody()
+    {
+        return $this->container['body'];
+    }
+
+    /**
+    * Sets body
+    *
+    * @param \G42Cloud\SDK\Ecs\V2\Model\NovaAttachInterfaceRequestBody|null $body body
+    *
+    * @return $this
+    */
+    public function setBody($body)
+    {
+        $this->container['body'] = $body;
+        return $this;
+    }
+
+    /**
+    * Returns true if offset exists. False otherwise.
+    *
+    * @param integer $offset Offset
+    *
+    * @return boolean
+    */
+    public function offsetExists($offset)
+    {
+        return isset($this->container[$offset]);
+    }
+
+    /**
+    * Gets offset.
+    *
+    * @param integer $offset Offset
+    *
+    * @return mixed
+    */
+    public function offsetGet($offset)
+    {
+        return isset($this->container[$offset]) ? $this->container[$offset] : null;
+    }
+
+    /**
+    * Sets value based on offset.
+    *
+    * @param integer $offset Offset
+    * @param mixed   $value  Value to be set
+    *
+    * @return void
+    */
+    public function offsetSet($offset, $value)
+    {
+        if (is_null($offset)) {
+                $this->container[] = $value;
+            } else {
+                $this->container[$offset] = $value;
+        }
+    }
+
+    /**
+    * Unsets offset.
+    *
+    * @param integer $offset Offset
+    *
+    * @return void
+    */
+    public function offsetUnset($offset)
+    {
+        unset($this->container[$offset]);
+    }
+
+    /**
+    * Gets the string presentation of the object
+    *
+    * @return string
+    */
+    public function __toString()
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
+}
+
diff --git a/Services/Ecs/V2/Model/NovaAttachInterfaceRequestBody.php b/Services/Ecs/V2/Model/NovaAttachInterfaceRequestBody.php
new file mode 100755
index 0000000..19d60eb
--- /dev/null
+++ b/Services/Ecs/V2/Model/NovaAttachInterfaceRequestBody.php
@@ -0,0 +1,268 @@
+<?php
+
+namespace G42Cloud\SDK\Ecs\V2\Model;
+
+use \ArrayAccess;
+use G42Cloud\SDK\Core\Utils\ObjectSerializer;
+use G42Cloud\SDK\Core\Utils\ModelInterface;
+use G42Cloud\SDK\Core\SdkResponse;
+
+class NovaAttachInterfaceRequestBody implements ModelInterface, ArrayAccess
+{
+    const DISCRIMINATOR = null;
+
+    /**
+    * The original name of the model.
+    *
+    * @var string
+    */
+    protected static $openAPIModelName = 'NovaAttachInterfaceRequestBody';
+
+    /**
+    * Array of property to type mappings. Used for (de)serialization
+    * interfaceAttachment  interfaceAttachment
+    *
+    * @var string[]
+    */
+    protected static $openAPITypes = [
+            'interfaceAttachment' => '\G42Cloud\SDK\Ecs\V2\Model\NovaAttachInterfaceOption'
+    ];
+
+    /**
+    * Array of property to format mappings. Used for (de)serialization
+    * interfaceAttachment  interfaceAttachment
+    *
+    * @var string[]
+    */
+    protected static $openAPIFormats = [
+        'interfaceAttachment' => null
+    ];
+
+    /**
+    * Array of property to type mappings. Used for (de)serialization
+    *
+    * @return array
+    */
+    public static function openAPITypes()
+    {
+        return self::$openAPITypes;
+    }
+
+    /**
+    * Array of property to format mappings. Used for (de)serialization
+    *
+    * @return array
+    */
+    public static function openAPIFormats()
+    {
+        return self::$openAPIFormats;
+    }
+
+    /**
+    * Array of attributes where the key is the local name,
+    * and the value is the original name
+    * interfaceAttachment  interfaceAttachment
+    *
+    * @var string[]
+    */
+    protected static $attributeMap = [
+            'interfaceAttachment' => 'interfaceAttachment'
+    ];
+
+    /**
+    * Array of attributes to setter functions (for deserialization of responses)
+    * interfaceAttachment  interfaceAttachment
+    *
+    * @var string[]
+    */
+    protected static $setters = [
+            'interfaceAttachment' => 'setInterfaceAttachment'
+    ];
+
+    /**
+    * Array of attributes to getter functions (for serialization of requests)
+    * interfaceAttachment  interfaceAttachment
+    *
+    * @var string[]
+    */
+    protected static $getters = [
+            'interfaceAttachment' => 'getInterfaceAttachment'
+    ];
+
+    /**
+    * Array of attributes where the key is the local name,
+    * and the value is the original name
+    *
+    * @return array
+    */
+    public static function attributeMap()
+    {
+        return self::$attributeMap;
+    }
+
+    /**
+    * Array of attributes to setter functions (for deserialization of responses)
+    *
+    * @return array
+    */
+    public static function setters()
+    {
+        return self::$setters;
+    }
+
+    /**
+    * Array of attributes to getter functions (for serialization of requests)
+    *
+    * @return array
+    */
+    public static function getters()
+    {
+        return self::$getters;
+    }
+
+    /**
+    * The original name of the model.
+    *
+    * @return string
+    */
+    public function getModelName()
+    {
+        return self::$openAPIModelName;
+    }
+    
+
+
+    /**
+    * Associative array for storing property values
+    *
+    * @var mixed[]
+    */
+    protected $container = [];
+
+    /**
+    * Constructor
+    *
+    * @param mixed[] $data Associated array of property values
+    *                      initializing the model
+    */
+    public function __construct(array $data = null)
+    {
+        $this->container['interfaceAttachment'] = isset($data['interfaceAttachment']) ? $data['interfaceAttachment'] : null;
+    }
+
+    /**
+    * Show all the invalid properties with reasons.
+    *
+    * @return array invalid properties with reasons
+    */
+    public function listInvalidProperties()
+    {
+        $invalidProperties = [];
+        if ($this->container['interfaceAttachment'] === null) {
+            $invalidProperties[] = "'interfaceAttachment' can't be null";
+        }
+        return $invalidProperties;
+    }
+
+    /**
+    * Validate all the properties in the model
+    * return true if all passed
+    *
+    * @return bool True if all properties are valid
+    */
+    public function valid()
+    {
+        return count($this->listInvalidProperties()) === 0;
+    }
+
+    /**
+    * Gets interfaceAttachment
+    *  interfaceAttachment
+    *
+    * @return \G42Cloud\SDK\Ecs\V2\Model\NovaAttachInterfaceOption
+    */
+    public function getInterfaceAttachment()
+    {
+        return $this->container['interfaceAttachment'];
+    }
+
+    /**
+    * Sets interfaceAttachment
+    *
+    * @param \G42Cloud\SDK\Ecs\V2\Model\NovaAttachInterfaceOption $interfaceAttachment interfaceAttachment
+    *
+    * @return $this
+    */
+    public function setInterfaceAttachment($interfaceAttachment)
+    {
+        $this->container['interfaceAttachment'] = $interfaceAttachment;
+        return $this;
+    }
+
+    /**
+    * Returns true if offset exists. False otherwise.
+    *
+    * @param integer $offset Offset
+    *
+    * @return boolean
+    */
+    public function offsetExists($offset)
+    {
+        return isset($this->container[$offset]);
+    }
+
+    /**
+    * Gets offset.
+    *
+    * @param integer $offset Offset
+    *
+    * @return mixed
+    */
+    public function offsetGet($offset)
+    {
+        return isset($this->container[$offset]) ? $this->container[$offset] : null;
+    }
+
+    /**
+    * Sets value based on offset.
+    *
+    * @param integer $offset Offset
+    * @param mixed   $value  Value to be set
+    *
+    * @return void
+    */
+    public function offsetSet($offset, $value)
+    {
+        if (is_null($offset)) {
+                $this->container[] = $value;
+            } else {
+                $this->container[$offset] = $value;
+        }
+    }
+
+    /**
+    * Unsets offset.
+    *
+    * @param integer $offset Offset
+    *
+    * @return void
+    */
+    public function offsetUnset($offset)
+    {
+        unset($this->container[$offset]);
+    }
+
+    /**
+    * Gets the string presentation of the object
+    *
+    * @return string
+    */
+    public function __toString()
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
+}
+
diff --git a/Services/Ecs/V2/Model/NovaAttachInterfaceResponse.php b/Services/Ecs/V2/Model/NovaAttachInterfaceResponse.php
new file mode 100755
index 0000000..c00ee6f
--- /dev/null
+++ b/Services/Ecs/V2/Model/NovaAttachInterfaceResponse.php
@@ -0,0 +1,266 @@
+<?php
+
+namespace G42Cloud\SDK\Ecs\V2\Model;
+
+use \ArrayAccess;
+use G42Cloud\SDK\Core\Utils\ObjectSerializer;
+use G42Cloud\SDK\Core\Utils\ModelInterface;
+use G42Cloud\SDK\Core\SdkResponse;
+
+class NovaAttachInterfaceResponse implements ModelInterface, ArrayAccess
+{
+    use SdkResponse;
+    const DISCRIMINATOR = null;
+
+    /**
+    * The original name of the model.
+    *
+    * @var string
+    */
+    protected static $openAPIModelName = 'NovaAttachInterfaceResponse';
+
+    /**
+    * Array of property to type mappings. Used for (de)serialization
+    * interfaceAttachment  interfaceAttachment
+    *
+    * @var string[]
+    */
+    protected static $openAPITypes = [
+            'interfaceAttachment' => '\G42Cloud\SDK\Ecs\V2\Model\NovaServerInterfaceDetail'
+    ];
+
+    /**
+    * Array of property to format mappings. Used for (de)serialization
+    * interfaceAttachment  interfaceAttachment
+    *
+    * @var string[]
+    */
+    protected static $openAPIFormats = [
+        'interfaceAttachment' => null
+    ];
+
+    /**
+    * Array of property to type mappings. Used for (de)serialization
+    *
+    * @return array
+    */
+    public static function openAPITypes()
+    {
+        return self::$openAPITypes;
+    }
+
+    /**
+    * Array of property to format mappings. Used for (de)serialization
+    *
+    * @return array
+    */
+    public static function openAPIFormats()
+    {
+        return self::$openAPIFormats;
+    }
+
+    /**
+    * Array of attributes where the key is the local name,
+    * and the value is the original name
+    * interfaceAttachment  interfaceAttachment
+    *
+    * @var string[]
+    */
+    protected static $attributeMap = [
+            'interfaceAttachment' => 'interfaceAttachment'
+    ];
+
+    /**
+    * Array of attributes to setter functions (for deserialization of responses)
+    * interfaceAttachment  interfaceAttachment
+    *
+    * @var string[]
+    */
+    protected static $setters = [
+            'interfaceAttachment' => 'setInterfaceAttachment'
+    ];
+
+    /**
+    * Array of attributes to getter functions (for serialization of requests)
+    * interfaceAttachment  interfaceAttachment
+    *
+    * @var string[]
+    */
+    protected static $getters = [
+            'interfaceAttachment' => 'getInterfaceAttachment'
+    ];
+
+    /**
+    * Array of attributes where the key is the local name,
+    * and the value is the original name
+    *
+    * @return array
+    */
+    public static function attributeMap()
+    {
+        return self::$attributeMap;
+    }
+
+    /**
+    * Array of attributes to setter functions (for deserialization of responses)
+    *
+    * @return array
+    */
+    public static function setters()
+    {
+        return self::$setters;
+    }
+
+    /**
+    * Array of attributes to getter functions (for serialization of requests)
+    *
+    * @return array
+    */
+    public static function getters()
+    {
+        return self::$getters;
+    }
+
+    /**
+    * The original name of the model.
+    *
+    * @return string
+    */
+    public function getModelName()
+    {
+        return self::$openAPIModelName;
+    }
+    
+
+
+    /**
+    * Associative array for storing property values
+    *
+    * @var mixed[]
+    */
+    protected $container = [];
+
+    /**
+    * Constructor
+    *
+    * @param mixed[] $data Associated array of property values
+    *                      initializing the model
+    */
+    public function __construct(array $data = null)
+    {
+        $this->container['interfaceAttachment'] = isset($data['interfaceAttachment']) ? $data['interfaceAttachment'] : null;
+    }
+
+    /**
+    * Show all the invalid properties with reasons.
+    *
+    * @return array invalid properties with reasons
+    */
+    public function listInvalidProperties()
+    {
+        $invalidProperties = [];
+        return $invalidProperties;
+    }
+
+    /**
+    * Validate all the properties in the model
+    * return true if all passed
+    *
+    * @return bool True if all properties are valid
+    */
+    public function valid()
+    {
+        return count($this->listInvalidProperties()) === 0;
+    }
+
+    /**
+    * Gets interfaceAttachment
+    *  interfaceAttachment
+    *
+    * @return \G42Cloud\SDK\Ecs\V2\Model\NovaServerInterfaceDetail|null
+    */
+    public function getInterfaceAttachment()
+    {
+        return $this->container['interfaceAttachment'];
+    }
+
+    /**
+    * Sets interfaceAttachment
+    *
+    * @param \G42Cloud\SDK\Ecs\V2\Model\NovaServerInterfaceDetail|null $interfaceAttachment interfaceAttachment
+    *
+    * @return $this
+    */
+    public function setInterfaceAttachment($interfaceAttachment)
+    {
+        $this->container['interfaceAttachment'] = $interfaceAttachment;
+        return $this;
+    }
+
+    /**
+    * Returns true if offset exists. False otherwise.
+    *
+    * @param integer $offset Offset
+    *
+    * @return boolean
+    */
+    public function offsetExists($offset)
+    {
+        return isset($this->container[$offset]);
+    }
+
+    /**
+    * Gets offset.
+    *
+    * @param integer $offset Offset
+    *
+    * @return mixed
+    */
+    public function offsetGet($offset)
+    {
+        return isset($this->container[$offset]) ? $this->container[$offset] : null;
+    }
+
+    /**
+    * Sets value based on offset.
+    *
+    * @param integer $offset Offset
+    * @param mixed   $value  Value to be set
+    *
+    * @return void
+    */
+    public function offsetSet($offset, $value)
+    {
+        if (is_null($offset)) {
+                $this->container[] = $value;
+            } else {
+                $this->container[$offset] = $value;
+        }
+    }
+
+    /**
+    * Unsets offset.
+    *
+    * @param integer $offset Offset
+    *
+    * @return void
+    */
+    public function offsetUnset($offset)
+    {
+        unset($this->container[$offset]);
+    }
+
+    /**
+    * Gets the string presentation of the object
+    *
+    * @return string
+    */
+    public function __toString()
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
+}
+
diff --git a/Services/Ecs/V2/Model/NovaServerInterfaceDetail.php b/Services/Ecs/V2/Model/NovaServerInterfaceDetail.php
new file mode 100755
index 0000000..42d7924
--- /dev/null
+++ b/Services/Ecs/V2/Model/NovaServerInterfaceDetail.php
@@ -0,0 +1,420 @@
+<?php
+
+namespace G42Cloud\SDK\Ecs\V2\Model;
+
+use \ArrayAccess;
+use G42Cloud\SDK\Core\Utils\ObjectSerializer;
+use G42Cloud\SDK\Core\Utils\ModelInterface;
+use G42Cloud\SDK\Core\SdkResponse;
+
+class NovaServerInterfaceDetail implements ModelInterface, ArrayAccess
+{
+    const DISCRIMINATOR = null;
+
+    /**
+    * The original name of the model.
+    *
+    * @var string
+    */
+    protected static $openAPIModelName = 'NovaServerInterfaceDetail';
+
+    /**
+    * Array of property to type mappings. Used for (de)serialization
+    * fixedIps  网卡私网IP信息列表。
+    * macAddr  网卡Mac地址信息。
+    * netId  网卡端口所属网络ID。
+    * portId  网卡端口ID。
+    * portState  网卡端口状态。
+    *
+    * @var string[]
+    */
+    protected static $openAPITypes = [
+            'fixedIps' => '\G42Cloud\SDK\Ecs\V2\Model\NovaServerInterfaceFixedIp[]',
+            'macAddr' => 'string',
+            'netId' => 'string',
+            'portId' => 'string',
+            'portState' => 'string'
+    ];
+
+    /**
+    * Array of property to format mappings. Used for (de)serialization
+    * fixedIps  网卡私网IP信息列表。
+    * macAddr  网卡Mac地址信息。
+    * netId  网卡端口所属网络ID。
+    * portId  网卡端口ID。
+    * portState  网卡端口状态。
+    *
+    * @var string[]
+    */
+    protected static $openAPIFormats = [
+        'fixedIps' => null,
+        'macAddr' => null,
+        'netId' => null,
+        'portId' => null,
+        'portState' => null
+    ];
+
+    /**
+    * Array of property to type mappings. Used for (de)serialization
+    *
+    * @return array
+    */
+    public static function openAPITypes()
+    {
+        return self::$openAPITypes;
+    }
+
+    /**
+    * Array of property to format mappings. Used for (de)serialization
+    *
+    * @return array
+    */
+    public static function openAPIFormats()
+    {
+        return self::$openAPIFormats;
+    }
+
+    /**
+    * Array of attributes where the key is the local name,
+    * and the value is the original name
+    * fixedIps  网卡私网IP信息列表。
+    * macAddr  网卡Mac地址信息。
+    * netId  网卡端口所属网络ID。
+    * portId  网卡端口ID。
+    * portState  网卡端口状态。
+    *
+    * @var string[]
+    */
+    protected static $attributeMap = [
+            'fixedIps' => 'fixed_ips',
+            'macAddr' => 'mac_addr',
+            'netId' => 'net_id',
+            'portId' => 'port_id',
+            'portState' => 'port_state'
+    ];
+
+    /**
+    * Array of attributes to setter functions (for deserialization of responses)
+    * fixedIps  网卡私网IP信息列表。
+    * macAddr  网卡Mac地址信息。
+    * netId  网卡端口所属网络ID。
+    * portId  网卡端口ID。
+    * portState  网卡端口状态。
+    *
+    * @var string[]
+    */
+    protected static $setters = [
+            'fixedIps' => 'setFixedIps',
+            'macAddr' => 'setMacAddr',
+            'netId' => 'setNetId',
+            'portId' => 'setPortId',
+            'portState' => 'setPortState'
+    ];
+
+    /**
+    * Array of attributes to getter functions (for serialization of requests)
+    * fixedIps  网卡私网IP信息列表。
+    * macAddr  网卡Mac地址信息。
+    * netId  网卡端口所属网络ID。
+    * portId  网卡端口ID。
+    * portState  网卡端口状态。
+    *
+    * @var string[]
+    */
+    protected static $getters = [
+            'fixedIps' => 'getFixedIps',
+            'macAddr' => 'getMacAddr',
+            'netId' => 'getNetId',
+            'portId' => 'getPortId',
+            'portState' => 'getPortState'
+    ];
+
+    /**
+    * Array of attributes where the key is the local name,
+    * and the value is the original name
+    *
+    * @return array
+    */
+    public static function attributeMap()
+    {
+        return self::$attributeMap;
+    }
+
+    /**
+    * Array of attributes to setter functions (for deserialization of responses)
+    *
+    * @return array
+    */
+    public static function setters()
+    {
+        return self::$setters;
+    }
+
+    /**
+    * Array of attributes to getter functions (for serialization of requests)
+    *
+    * @return array
+    */
+    public static function getters()
+    {
+        return self::$getters;
+    }
+
+    /**
+    * The original name of the model.
+    *
+    * @return string
+    */
+    public function getModelName()
+    {
+        return self::$openAPIModelName;
+    }
+    
+
+
+    /**
+    * Associative array for storing property values
+    *
+    * @var mixed[]
+    */
+    protected $container = [];
+
+    /**
+    * Constructor
+    *
+    * @param mixed[] $data Associated array of property values
+    *                      initializing the model
+    */
+    public function __construct(array $data = null)
+    {
+        $this->container['fixedIps'] = isset($data['fixedIps']) ? $data['fixedIps'] : null;
+        $this->container['macAddr'] = isset($data['macAddr']) ? $data['macAddr'] : null;
+        $this->container['netId'] = isset($data['netId']) ? $data['netId'] : null;
+        $this->container['portId'] = isset($data['portId']) ? $data['portId'] : null;
+        $this->container['portState'] = isset($data['portState']) ? $data['portState'] : null;
+    }
+
+    /**
+    * Show all the invalid properties with reasons.
+    *
+    * @return array invalid properties with reasons
+    */
+    public function listInvalidProperties()
+    {
+        $invalidProperties = [];
+        if ($this->container['fixedIps'] === null) {
+            $invalidProperties[] = "'fixedIps' can't be null";
+        }
+        if ($this->container['macAddr'] === null) {
+            $invalidProperties[] = "'macAddr' can't be null";
+        }
+        if ($this->container['netId'] === null) {
+            $invalidProperties[] = "'netId' can't be null";
+        }
+        if ($this->container['portId'] === null) {
+            $invalidProperties[] = "'portId' can't be null";
+        }
+        if ($this->container['portState'] === null) {
+            $invalidProperties[] = "'portState' can't be null";
+        }
+        return $invalidProperties;
+    }
+
+    /**
+    * Validate all the properties in the model
+    * return true if all passed
+    *
+    * @return bool True if all properties are valid
+    */
+    public function valid()
+    {
+        return count($this->listInvalidProperties()) === 0;
+    }
+
+    /**
+    * Gets fixedIps
+    *  网卡私网IP信息列表。
+    *
+    * @return \G42Cloud\SDK\Ecs\V2\Model\NovaServerInterfaceFixedIp[]
+    */
+    public function getFixedIps()
+    {
+        return $this->container['fixedIps'];
+    }
+
+    /**
+    * Sets fixedIps
+    *
+    * @param \G42Cloud\SDK\Ecs\V2\Model\NovaServerInterfaceFixedIp[] $fixedIps 网卡私网IP信息列表。
+    *
+    * @return $this
+    */
+    public function setFixedIps($fixedIps)
+    {
+        $this->container['fixedIps'] = $fixedIps;
+        return $this;
+    }
+
+    /**
+    * Gets macAddr
+    *  网卡Mac地址信息。
+    *
+    * @return string
+    */
+    public function getMacAddr()
+    {
+        return $this->container['macAddr'];
+    }
+
+    /**
+    * Sets macAddr
+    *
+    * @param string $macAddr 网卡Mac地址信息。
+    *
+    * @return $this
+    */
+    public function setMacAddr($macAddr)
+    {
+        $this->container['macAddr'] = $macAddr;
+        return $this;
+    }
+
+    /**
+    * Gets netId
+    *  网卡端口所属网络ID。
+    *
+    * @return string
+    */
+    public function getNetId()
+    {
+        return $this->container['netId'];
+    }
+
+    /**
+    * Sets netId
+    *
+    * @param string $netId 网卡端口所属网络ID。
+    *
+    * @return $this
+    */
+    public function setNetId($netId)
+    {
+        $this->container['netId'] = $netId;
+        return $this;
+    }
+
+    /**
+    * Gets portId
+    *  网卡端口ID。
+    *
+    * @return string
+    */
+    public function getPortId()
+    {
+        return $this->container['portId'];
+    }
+
+    /**
+    * Sets portId
+    *
+    * @param string $portId 网卡端口ID。
+    *
+    * @return $this
+    */
+    public function setPortId($portId)
+    {
+        $this->container['portId'] = $portId;
+        return $this;
+    }
+
+    /**
+    * Gets portState
+    *  网卡端口状态。
+    *
+    * @return string
+    */
+    public function getPortState()
+    {
+        return $this->container['portState'];
+    }
+
+    /**
+    * Sets portState
+    *
+    * @param string $portState 网卡端口状态。
+    *
+    * @return $this
+    */
+    public function setPortState($portState)
+    {
+        $this->container['portState'] = $portState;
+        return $this;
+    }
+
+    /**
+    * Returns true if offset exists. False otherwise.
+    *
+    * @param integer $offset Offset
+    *
+    * @return boolean
+    */
+    public function offsetExists($offset)
+    {
+        return isset($this->container[$offset]);
+    }
+
+    /**
+    * Gets offset.
+    *
+    * @param integer $offset Offset
+    *
+    * @return mixed
+    */
+    public function offsetGet($offset)
+    {
+        return isset($this->container[$offset]) ? $this->container[$offset] : null;
+    }
+
+    /**
+    * Sets value based on offset.
+    *
+    * @param integer $offset Offset
+    * @param mixed   $value  Value to be set
+    *
+    * @return void
+    */
+    public function offsetSet($offset, $value)
+    {
+        if (is_null($offset)) {
+                $this->container[] = $value;
+            } else {
+                $this->container[$offset] = $value;
+        }
+    }
+
+    /**
+    * Unsets offset.
+    *
+    * @param integer $offset Offset
+    *
+    * @return void
+    */
+    public function offsetUnset($offset)
+    {
+        unset($this->container[$offset]);
+    }
+
+    /**
+    * Gets the string presentation of the object
+    *
+    * @return string
+    */
+    public function __toString()
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
+}
+
diff --git a/Services/Ecs/V2/Model/NovaServerInterfaceFixedIp.php b/Services/Ecs/V2/Model/NovaServerInterfaceFixedIp.php
new file mode 100755
index 0000000..22f2856
--- /dev/null
+++ b/Services/Ecs/V2/Model/NovaServerInterfaceFixedIp.php
@@ -0,0 +1,306 @@
+<?php
+
+namespace G42Cloud\SDK\Ecs\V2\Model;
+
+use \ArrayAccess;
+use G42Cloud\SDK\Core\Utils\ObjectSerializer;
+use G42Cloud\SDK\Core\Utils\ModelInterface;
+use G42Cloud\SDK\Core\SdkResponse;
+
+class NovaServerInterfaceFixedIp implements ModelInterface, ArrayAccess
+{
+    const DISCRIMINATOR = null;
+
+    /**
+    * The original name of the model.
+    *
+    * @var string
+    */
+    protected static $openAPIModelName = 'NovaServerInterfaceFixedIp';
+
+    /**
+    * Array of property to type mappings. Used for (de)serialization
+    * ipAddress  网卡私网IP信息。
+    * subnetId  网卡私网IP对应子网信息。
+    *
+    * @var string[]
+    */
+    protected static $openAPITypes = [
+            'ipAddress' => 'string',
+            'subnetId' => 'string'
+    ];
+
+    /**
+    * Array of property to format mappings. Used for (de)serialization
+    * ipAddress  网卡私网IP信息。
+    * subnetId  网卡私网IP对应子网信息。
+    *
+    * @var string[]
+    */
+    protected static $openAPIFormats = [
+        'ipAddress' => null,
+        'subnetId' => null
+    ];
+
+    /**
+    * Array of property to type mappings. Used for (de)serialization
+    *
+    * @return array
+    */
+    public static function openAPITypes()
+    {
+        return self::$openAPITypes;
+    }
+
+    /**
+    * Array of property to format mappings. Used for (de)serialization
+    *
+    * @return array
+    */
+    public static function openAPIFormats()
+    {
+        return self::$openAPIFormats;
+    }
+
+    /**
+    * Array of attributes where the key is the local name,
+    * and the value is the original name
+    * ipAddress  网卡私网IP信息。
+    * subnetId  网卡私网IP对应子网信息。
+    *
+    * @var string[]
+    */
+    protected static $attributeMap = [
+            'ipAddress' => 'ip_address',
+            'subnetId' => 'subnet_id'
+    ];
+
+    /**
+    * Array of attributes to setter functions (for deserialization of responses)
+    * ipAddress  网卡私网IP信息。
+    * subnetId  网卡私网IP对应子网信息。
+    *
+    * @var string[]
+    */
+    protected static $setters = [
+            'ipAddress' => 'setIpAddress',
+            'subnetId' => 'setSubnetId'
+    ];
+
+    /**
+    * Array of attributes to getter functions (for serialization of requests)
+    * ipAddress  网卡私网IP信息。
+    * subnetId  网卡私网IP对应子网信息。
+    *
+    * @var string[]
+    */
+    protected static $getters = [
+            'ipAddress' => 'getIpAddress',
+            'subnetId' => 'getSubnetId'
+    ];
+
+    /**
+    * Array of attributes where the key is the local name,
+    * and the value is the original name
+    *
+    * @return array
+    */
+    public static function attributeMap()
+    {
+        return self::$attributeMap;
+    }
+
+    /**
+    * Array of attributes to setter functions (for deserialization of responses)
+    *
+    * @return array
+    */
+    public static function setters()
+    {
+        return self::$setters;
+    }
+
+    /**
+    * Array of attributes to getter functions (for serialization of requests)
+    *
+    * @return array
+    */
+    public static function getters()
+    {
+        return self::$getters;
+    }
+
+    /**
+    * The original name of the model.
+    *
+    * @return string
+    */
+    public function getModelName()
+    {
+        return self::$openAPIModelName;
+    }
+    
+
+
+    /**
+    * Associative array for storing property values
+    *
+    * @var mixed[]
+    */
+    protected $container = [];
+
+    /**
+    * Constructor
+    *
+    * @param mixed[] $data Associated array of property values
+    *                      initializing the model
+    */
+    public function __construct(array $data = null)
+    {
+        $this->container['ipAddress'] = isset($data['ipAddress']) ? $data['ipAddress'] : null;
+        $this->container['subnetId'] = isset($data['subnetId']) ? $data['subnetId'] : null;
+    }
+
+    /**
+    * Show all the invalid properties with reasons.
+    *
+    * @return array invalid properties with reasons
+    */
+    public function listInvalidProperties()
+    {
+        $invalidProperties = [];
+        if ($this->container['ipAddress'] === null) {
+            $invalidProperties[] = "'ipAddress' can't be null";
+        }
+        if ($this->container['subnetId'] === null) {
+            $invalidProperties[] = "'subnetId' can't be null";
+        }
+        return $invalidProperties;
+    }
+
+    /**
+    * Validate all the properties in the model
+    * return true if all passed
+    *
+    * @return bool True if all properties are valid
+    */
+    public function valid()
+    {
+        return count($this->listInvalidProperties()) === 0;
+    }
+
+    /**
+    * Gets ipAddress
+    *  网卡私网IP信息。
+    *
+    * @return string
+    */
+    public function getIpAddress()
+    {
+        return $this->container['ipAddress'];
+    }
+
+    /**
+    * Sets ipAddress
+    *
+    * @param string $ipAddress 网卡私网IP信息。
+    *
+    * @return $this
+    */
+    public function setIpAddress($ipAddress)
+    {
+        $this->container['ipAddress'] = $ipAddress;
+        return $this;
+    }
+
+    /**
+    * Gets subnetId
+    *  网卡私网IP对应子网信息。
+    *
+    * @return string
+    */
+    public function getSubnetId()
+    {
+        return $this->container['subnetId'];
+    }
+
+    /**
+    * Sets subnetId
+    *
+    * @param string $subnetId 网卡私网IP对应子网信息。
+    *
+    * @return $this
+    */
+    public function setSubnetId($subnetId)
+    {
+        $this->container['subnetId'] = $subnetId;
+        return $this;
+    }
+
+    /**
+    * Returns true if offset exists. False otherwise.
+    *
+    * @param integer $offset Offset
+    *
+    * @return boolean
+    */
+    public function offsetExists($offset)
+    {
+        return isset($this->container[$offset]);
+    }
+
+    /**
+    * Gets offset.
+    *
+    * @param integer $offset Offset
+    *
+    * @return mixed
+    */
+    public function offsetGet($offset)
+    {
+        return isset($this->container[$offset]) ? $this->container[$offset] : null;
+    }
+
+    /**
+    * Sets value based on offset.
+    *
+    * @param integer $offset Offset
+    * @param mixed   $value  Value to be set
+    *
+    * @return void
+    */
+    public function offsetSet($offset, $value)
+    {
+        if (is_null($offset)) {
+                $this->container[] = $value;
+            } else {
+                $this->container[$offset] = $value;
+        }
+    }
+
+    /**
+    * Unsets offset.
+    *
+    * @param integer $offset Offset
+    *
+    * @return void
+    */
+    public function offsetUnset($offset)
+    {
+        unset($this->container[$offset]);
+    }
+
+    /**
+    * Gets the string presentation of the object
+    *
+    * @return string
+    */
+    public function __toString()
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
+}
+
diff --git a/Services/Ecs/composer.json b/Services/Ecs/composer.json
index f6e5ef9..73d108d 100755
--- a/Services/Ecs/composer.json
+++ b/Services/Ecs/composer.json
@@ -8,7 +8,7 @@
     "api",
     "ecs"
   ],
-  "version": "0.0.4-beta",
+  "version": "0.0.5-beta",
    "type": "library",
   "license": "Apache-2.0",
   "authors": [
@@ -20,7 +20,7 @@
   ],
   "minimum-stability": "dev",
   "require": {
-    "g42cloud/cloud-sdk-core": "0.0.4-beta"
+    "g42cloud/cloud-sdk-core": "0.0.5-beta"
   },
   "autoload": {
     "psr-4": {
diff --git a/Services/Evs/composer.json b/Services/Evs/composer.json
index 125a753..8bdd6e5 100755
--- a/Services/Evs/composer.json
+++ b/Services/Evs/composer.json
@@ -8,7 +8,7 @@
     "api",
     "evs"
   ],
-  "version": "0.0.4-beta",
+  "version": "0.0.5-beta",
    "type": "library",
   "license": "Apache-2.0",
   "authors": [
@@ -20,7 +20,7 @@
   ],
   "minimum-stability": "dev",
   "require": {
-    "g42cloud/cloud-sdk-core": "0.0.4-beta"
+    "g42cloud/cloud-sdk-core": "0.0.5-beta"
   },
   "autoload": {
     "psr-4": {
diff --git a/Services/Ims/V2/Model/ListImagesRequest.php b/Services/Ims/V2/Model/ListImagesRequest.php
index b78d3fa..cb4d9c9 100755
--- a/Services/Ims/V2/Model/ListImagesRequest.php
+++ b/Services/Ims/V2/Model/ListImagesRequest.php
@@ -492,6 +492,7 @@ public function getModelName()
     const IMAGETYPE_GOLD = 'gold';
     const IMAGETYPE__PRIVATE = 'private';
     const IMAGETYPE_SHARED = 'shared';
+    const IMAGETYPE_MARKET = 'market';
     const ISREGISTERED_TRUE = 'true';
     const ISREGISTERED_FALSE = 'false';
     const OS_BIT__32 = '32';
@@ -553,6 +554,7 @@ public function getImagetypeAllowableValues()
             self::IMAGETYPE_GOLD,
             self::IMAGETYPE__PRIVATE,
             self::IMAGETYPE_SHARED,
+            self::IMAGETYPE_MARKET,
         ];
     }
 
diff --git a/Services/Ims/composer.json b/Services/Ims/composer.json
index 6573502..b55b53f 100755
--- a/Services/Ims/composer.json
+++ b/Services/Ims/composer.json
@@ -8,7 +8,7 @@
     "api",
     "ims"
   ],
-  "version": "0.0.4-beta",
+  "version": "0.0.5-beta",
    "type": "library",
   "license": "Apache-2.0",
   "authors": [
@@ -20,7 +20,7 @@
   ],
   "minimum-stability": "dev",
   "require": {
-    "g42cloud/cloud-sdk-core": "0.0.4-beta"
+    "g42cloud/cloud-sdk-core": "0.0.5-beta"
   },
   "autoload": {
     "psr-4": {
diff --git a/Services/Smn/composer.json b/Services/Smn/composer.json
index bae91bd..6ef401e 100755
--- a/Services/Smn/composer.json
+++ b/Services/Smn/composer.json
@@ -8,7 +8,7 @@
     "api",
     "smn"
   ],
-  "version": "0.0.4-beta",
+  "version": "0.0.5-beta",
    "type": "library",
   "license": "Apache-2.0",
   "authors": [
@@ -20,7 +20,7 @@
   ],
   "minimum-stability": "dev",
   "require": {
-    "g42cloud/cloud-sdk-core": "0.0.4-beta"
+    "g42cloud/cloud-sdk-core": "0.0.5-beta"
   },
   "autoload": {
     "psr-4": {
diff --git a/Services/Vpc/composer.json b/Services/Vpc/composer.json
index 0262bb0..13e7f13 100755
--- a/Services/Vpc/composer.json
+++ b/Services/Vpc/composer.json
@@ -8,7 +8,7 @@
     "api",
     "vpc"
   ],
-  "version": "0.0.4-beta",
+  "version": "0.0.5-beta",
    "type": "library",
   "license": "Apache-2.0",
   "authors": [
@@ -20,7 +20,7 @@
   ],
   "minimum-stability": "dev",
   "require": {
-    "g42cloud/cloud-sdk-core": "0.0.4-beta"
+    "g42cloud/cloud-sdk-core": "0.0.5-beta"
   },
   "autoload": {
     "psr-4": {
diff --git a/composer.json b/composer.json
index 16096b3..1525aed 100755
--- a/composer.json
+++ b/composer.json
@@ -7,7 +7,7 @@
     "rest",
     "api"
   ],
-  "version": "0.0.4-beta",
+  "version": "0.0.5-beta",
   "type": "library",
   "license": "Apache-2.0",
   "authors": [