diff --git a/docs/DefaultOfDownloadLinkResponse.md b/docs/DefaultOfDownloadLinkResponse.md
index d2657be..e4df2a9 100644
--- a/docs/DefaultOfDownloadLinkResponse.md
+++ b/docs/DefaultOfDownloadLinkResponse.md
@@ -4,7 +4,7 @@
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **data** | [**DownloadLinkResponse**](DownloadLinkResponse.md) | Generic response object which contains the response data, e.g. timestamp information. | [optional] 
-**errorCode** | **Number** | Contains the error of the request. If the error code is 0, everything is fine. | [optional] 
-**errorMessage** | **String** | Contains the error message, that possibly occurred. If it is empty, everything is fine. | [optional] 
+**error_code** | **Number** | Contains the error of the request. If the error code is 0, everything is fine. | [optional] 
+**error_message** | **String** | Contains the error message, that possibly occurred. If it is empty, everything is fine. | [optional] 
 
 
diff --git a/docs/DefaultOfListOfCurrencyModel.md b/docs/DefaultOfListOfCurrencyModel.md
index e0fdcdd..4a4260f 100644
--- a/docs/DefaultOfListOfCurrencyModel.md
+++ b/docs/DefaultOfListOfCurrencyModel.md
@@ -4,7 +4,7 @@
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **data** | [**[CurrencyModel]**](CurrencyModel.md) | Generic response object which contains the response data, e.g. timestamp information. | [optional] 
-**errorCode** | **Number** | Contains the error of the request. If the error code is 0, everything is fine. | [optional] 
-**errorMessage** | **String** | Contains the error message, that possibly occurred. If it is empty, everything is fine. | [optional] 
+**error_code** | **Number** | Contains the error of the request. If the error code is 0, everything is fine. | [optional] 
+**error_message** | **String** | Contains the error message, that possibly occurred. If it is empty, everything is fine. | [optional] 
 
 
diff --git a/docs/DefaultOfTimestampData.md b/docs/DefaultOfTimestampData.md
index f3195c3..419063a 100644
--- a/docs/DefaultOfTimestampData.md
+++ b/docs/DefaultOfTimestampData.md
@@ -4,7 +4,7 @@
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **data** | [**TimestampData**](TimestampData.md) | Generic response object which contains the response data, e.g. timestamp information. | [optional] 
-**errorCode** | **Number** | Contains the error of the request. If the error code is 0, everything is fine. | [optional] 
-**errorMessage** | **String** | Contains the error message, that possibly occurred. If it is empty, everything is fine. | [optional] 
+**error_code** | **Number** | Contains the error of the request. If the error code is 0, everything is fine. | [optional] 
+**error_message** | **String** | Contains the error message, that possibly occurred. If it is empty, everything is fine. | [optional] 
 
 
diff --git a/docs/DefaultOfTimestampResponse.md b/docs/DefaultOfTimestampResponse.md
index 878187a..a1bf968 100644
--- a/docs/DefaultOfTimestampResponse.md
+++ b/docs/DefaultOfTimestampResponse.md
@@ -4,7 +4,7 @@
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **data** | [**TimestampResponse**](TimestampResponse.md) | Generic response object which contains the response data, e.g. timestamp information. | [optional] 
-**errorCode** | **Number** | Contains the error of the request. If the error code is 0, everything is fine. | [optional] 
-**errorMessage** | **String** | Contains the error message, that possibly occurred. If it is empty, everything is fine. | [optional] 
+**error_code** | **Number** | Contains the error of the request. If the error code is 0, everything is fine. | [optional] 
+**error_message** | **String** | Contains the error message, that possibly occurred. If it is empty, everything is fine. | [optional] 
 
 
diff --git a/docs/DefaultOfVoid.md b/docs/DefaultOfVoid.md
index d81e308..8ebb88a 100644
--- a/docs/DefaultOfVoid.md
+++ b/docs/DefaultOfVoid.md
@@ -3,7 +3,7 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**errorCode** | **Number** | Contains the error of the request. If the error code is 0, everything is fine. | [optional] 
-**errorMessage** | **String** | Contains the error message, that possibly occurred. If it is empty, everything is fine. | [optional] 
+**error_code** | **Number** | Contains the error of the request. If the error code is 0, everything is fine. | [optional] 
+**error_message** | **String** | Contains the error message, that possibly occurred. If it is empty, everything is fine. | [optional] 
 
 
diff --git a/docs/DefaultOfWebhookResponse.md b/docs/DefaultOfWebhookResponse.md
index 2efe1c2..3cee606 100644
--- a/docs/DefaultOfWebhookResponse.md
+++ b/docs/DefaultOfWebhookResponse.md
@@ -4,7 +4,7 @@
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **data** | [**WebhookResponse**](WebhookResponse.md) | Generic response object which contains the response data, e.g. timestamp information. | [optional] 
-**errorCode** | **Number** | Contains the error of the request. If the error code is 0, everything is fine. | [optional] 
-**errorMessage** | **String** | Contains the error message, that possibly occurred. If it is empty, everything is fine. | [optional] 
+**error_code** | **Number** | Contains the error of the request. If the error code is 0, everything is fine. | [optional] 
+**error_message** | **String** | Contains the error message, that possibly occurred. If it is empty, everything is fine. | [optional] 
 
 
diff --git a/docs/DefaultOfstring.md b/docs/DefaultOfstring.md
index 16b99f5..6781ae5 100644
--- a/docs/DefaultOfstring.md
+++ b/docs/DefaultOfstring.md
@@ -4,7 +4,7 @@
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **data** | **String** | Generic response object which contains the response data, e.g. timestamp information. | [optional] 
-**errorCode** | **Number** | Contains the error of the request. If the error code is 0, everything is fine. | [optional] 
-**errorMessage** | **String** | Contains the error message, that possibly occurred. If it is empty, everything is fine. | [optional] 
+**error_code** | **Number** | Contains the error of the request. If the error code is 0, everything is fine. | [optional] 
+**error_message** | **String** | Contains the error message, that possibly occurred. If it is empty, everything is fine. | [optional] 
 
 
diff --git a/docs/DefaultUsageResponse.md b/docs/DefaultUsageResponse.md
index ab19fde..d83ff59 100644
--- a/docs/DefaultUsageResponse.md
+++ b/docs/DefaultUsageResponse.md
@@ -4,7 +4,7 @@
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **data** | [**UsageResponse**](UsageResponse.md) | Generic response object which contains the response data, e.g. timestamp information. | [optional] 
-**errorCode** | **Number** | Contains the error of the request. If the error code is 0, everything is fine. | [optional] 
-**errorMessage** | **String** | Contains the error message, that possibly occurred. If it is empty, everything is fine. | [optional] 
+**error_code** | **Number** | Contains the error of the request. If the error code is 0, everything is fine. | [optional] 
+**error_message** | **String** | Contains the error message, that possibly occurred. If it is empty, everything is fine. | [optional] 
 
 
diff --git a/package.json b/package.json
index 221a14b..efc19e0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "originstamp-client-javascript",
-  "version": "2.0.1",
+  "version": "2.0.2",
   "description": "OriginStamp API Client",
   "license": "MIT",
   "main": "src/index.js",
diff --git a/src/model/DefaultOfDownloadLinkResponse.js b/src/model/DefaultOfDownloadLinkResponse.js
index f6b1ce8..2b81770 100644
--- a/src/model/DefaultOfDownloadLinkResponse.js
+++ b/src/model/DefaultOfDownloadLinkResponse.js
@@ -53,9 +53,9 @@
       if (data.hasOwnProperty('data'))
         obj.data = DownloadLinkResponse.constructFromObject(data['data']);
       if (data.hasOwnProperty('error_code'))
-        obj.errorCode = ApiClient.convertToType(data['error_code'], 'Number');
+        obj.error_code = ApiClient.convertToType(data['error_code'], 'Number');
       if (data.hasOwnProperty('error_message'))
-        obj.errorMessage = ApiClient.convertToType(data['error_message'], 'String');
+        obj.error_message = ApiClient.convertToType(data['error_message'], 'String');
     }
     return obj;
   }
@@ -68,15 +68,15 @@
 
   /**
    * Contains the error of the request. If the error code is 0, everything is fine.
-   * @member {Number} errorCode
+   * @member {Number} error_code
    */
-  exports.prototype.errorCode = undefined;
+  exports.prototype.error_code = undefined;
 
   /**
    * Contains the error message, that possibly occurred. If it is empty, everything is fine.
-   * @member {String} errorMessage
+   * @member {String} error_message
    */
-  exports.prototype.errorMessage = undefined;
+  exports.prototype.error_message = undefined;
 
 
   return exports;
diff --git a/src/model/DefaultOfListOfCurrencyModel.js b/src/model/DefaultOfListOfCurrencyModel.js
index eaf1967..6b80dbe 100644
--- a/src/model/DefaultOfListOfCurrencyModel.js
+++ b/src/model/DefaultOfListOfCurrencyModel.js
@@ -53,9 +53,9 @@
       if (data.hasOwnProperty('data'))
         obj.data = ApiClient.convertToType(data['data'], [CurrencyModel]);
       if (data.hasOwnProperty('error_code'))
-        obj.errorCode = ApiClient.convertToType(data['error_code'], 'Number');
+        obj.error_code = ApiClient.convertToType(data['error_code'], 'Number');
       if (data.hasOwnProperty('error_message'))
-        obj.errorMessage = ApiClient.convertToType(data['error_message'], 'String');
+        obj.error_message = ApiClient.convertToType(data['error_message'], 'String');
     }
     return obj;
   }
@@ -68,15 +68,15 @@
 
   /**
    * Contains the error of the request. If the error code is 0, everything is fine.
-   * @member {Number} errorCode
+   * @member {Number} error_code
    */
-  exports.prototype.errorCode = undefined;
+  exports.prototype.error_code = undefined;
 
   /**
    * Contains the error message, that possibly occurred. If it is empty, everything is fine.
-   * @member {String} errorMessage
+   * @member {String} error_message
    */
-  exports.prototype.errorMessage = undefined;
+  exports.prototype.error_message = undefined;
 
 
   return exports;
diff --git a/src/model/DefaultOfTimestampData.js b/src/model/DefaultOfTimestampData.js
index 2b6d58d..45d8d94 100644
--- a/src/model/DefaultOfTimestampData.js
+++ b/src/model/DefaultOfTimestampData.js
@@ -53,9 +53,9 @@
       if (data.hasOwnProperty('data'))
         obj.data = TimestampData.constructFromObject(data['data']);
       if (data.hasOwnProperty('error_code'))
-        obj.errorCode = ApiClient.convertToType(data['error_code'], 'Number');
+        obj.error_code = ApiClient.convertToType(data['error_code'], 'Number');
       if (data.hasOwnProperty('error_message'))
-        obj.errorMessage = ApiClient.convertToType(data['error_message'], 'String');
+        obj.error_message = ApiClient.convertToType(data['error_message'], 'String');
     }
     return obj;
   }
@@ -68,15 +68,15 @@
 
   /**
    * Contains the error of the request. If the error code is 0, everything is fine.
-   * @member {Number} errorCode
+   * @member {Number} error_code
    */
-  exports.prototype.errorCode = undefined;
+  exports.prototype.error_code = undefined;
 
   /**
    * Contains the error message, that possibly occurred. If it is empty, everything is fine.
-   * @member {String} errorMessage
+   * @member {String} error_message
    */
-  exports.prototype.errorMessage = undefined;
+  exports.prototype.error_message = undefined;
 
 
   return exports;
diff --git a/src/model/DefaultOfTimestampResponse.js b/src/model/DefaultOfTimestampResponse.js
index ef9b36d..c2bcfe8 100644
--- a/src/model/DefaultOfTimestampResponse.js
+++ b/src/model/DefaultOfTimestampResponse.js
@@ -53,9 +53,9 @@
       if (data.hasOwnProperty('data'))
         obj.data = TimestampResponse.constructFromObject(data['data']);
       if (data.hasOwnProperty('error_code'))
-        obj.errorCode = ApiClient.convertToType(data['error_code'], 'Number');
+        obj.error_code = ApiClient.convertToType(data['error_code'], 'Number');
       if (data.hasOwnProperty('error_message'))
-        obj.errorMessage = ApiClient.convertToType(data['error_message'], 'String');
+        obj.error_message = ApiClient.convertToType(data['error_message'], 'String');
     }
     return obj;
   }
@@ -68,15 +68,15 @@
 
   /**
    * Contains the error of the request. If the error code is 0, everything is fine.
-   * @member {Number} errorCode
+   * @member {Number} error_code
    */
-  exports.prototype.errorCode = undefined;
+  exports.prototype.error_code = undefined;
 
   /**
    * Contains the error message, that possibly occurred. If it is empty, everything is fine.
-   * @member {String} errorMessage
+   * @member {String} error_message
    */
-  exports.prototype.errorMessage = undefined;
+  exports.prototype.error_message = undefined;
 
 
   return exports;
diff --git a/src/model/DefaultOfVoid.js b/src/model/DefaultOfVoid.js
index 590d6f1..097c787 100644
--- a/src/model/DefaultOfVoid.js
+++ b/src/model/DefaultOfVoid.js
@@ -51,24 +51,24 @@
     if (data) {
       obj = obj || new exports();
       if (data.hasOwnProperty('error_code'))
-        obj.errorCode = ApiClient.convertToType(data['error_code'], 'Number');
+        obj.error_code = ApiClient.convertToType(data['error_code'], 'Number');
       if (data.hasOwnProperty('error_message'))
-        obj.errorMessage = ApiClient.convertToType(data['error_message'], 'String');
+        obj.error_message = ApiClient.convertToType(data['error_message'], 'String');
     }
     return obj;
   }
 
   /**
    * Contains the error of the request. If the error code is 0, everything is fine.
-   * @member {Number} errorCode
+   * @member {Number} error_code
    */
-  exports.prototype.errorCode = undefined;
+  exports.prototype.error_code = undefined;
 
   /**
    * Contains the error message, that possibly occurred. If it is empty, everything is fine.
-   * @member {String} errorMessage
+   * @member {String} error_message
    */
-  exports.prototype.errorMessage = undefined;
+  exports.prototype.error_message = undefined;
 
 
   return exports;
diff --git a/src/model/DefaultOfWebhookResponse.js b/src/model/DefaultOfWebhookResponse.js
index 2971859..8c28872 100644
--- a/src/model/DefaultOfWebhookResponse.js
+++ b/src/model/DefaultOfWebhookResponse.js
@@ -53,9 +53,9 @@
       if (data.hasOwnProperty('data'))
         obj.data = WebhookResponse.constructFromObject(data['data']);
       if (data.hasOwnProperty('error_code'))
-        obj.errorCode = ApiClient.convertToType(data['error_code'], 'Number');
+        obj.error_code = ApiClient.convertToType(data['error_code'], 'Number');
       if (data.hasOwnProperty('error_message'))
-        obj.errorMessage = ApiClient.convertToType(data['error_message'], 'String');
+        obj.error_message = ApiClient.convertToType(data['error_message'], 'String');
     }
     return obj;
   }
@@ -68,15 +68,15 @@
 
   /**
    * Contains the error of the request. If the error code is 0, everything is fine.
-   * @member {Number} errorCode
+   * @member {Number} error_code
    */
-  exports.prototype.errorCode = undefined;
+  exports.prototype.error_code = undefined;
 
   /**
    * Contains the error message, that possibly occurred. If it is empty, everything is fine.
-   * @member {String} errorMessage
+   * @member {String} error_message
    */
-  exports.prototype.errorMessage = undefined;
+  exports.prototype.error_message = undefined;
 
 
   return exports;
diff --git a/src/model/DefaultOfstring.js b/src/model/DefaultOfstring.js
index 049b4e4..8484503 100644
--- a/src/model/DefaultOfstring.js
+++ b/src/model/DefaultOfstring.js
@@ -53,9 +53,9 @@
       if (data.hasOwnProperty('data'))
         obj.data = ApiClient.convertToType(data['data'], 'String');
       if (data.hasOwnProperty('error_code'))
-        obj.errorCode = ApiClient.convertToType(data['error_code'], 'Number');
+        obj.error_code = ApiClient.convertToType(data['error_code'], 'Number');
       if (data.hasOwnProperty('error_message'))
-        obj.errorMessage = ApiClient.convertToType(data['error_message'], 'String');
+        obj.error_message = ApiClient.convertToType(data['error_message'], 'String');
     }
     return obj;
   }
@@ -68,15 +68,15 @@
 
   /**
    * Contains the error of the request. If the error code is 0, everything is fine.
-   * @member {Number} errorCode
+   * @member {Number} error_code
    */
-  exports.prototype.errorCode = undefined;
+  exports.prototype.error_code = undefined;
 
   /**
    * Contains the error message, that possibly occurred. If it is empty, everything is fine.
-   * @member {String} errorMessage
+   * @member {String} error_message
    */
-  exports.prototype.errorMessage = undefined;
+  exports.prototype.error_message = undefined;
 
 
   return exports;
diff --git a/src/model/DefaultUsageResponse.js b/src/model/DefaultUsageResponse.js
index c2eeaac..67a10c4 100644
--- a/src/model/DefaultUsageResponse.js
+++ b/src/model/DefaultUsageResponse.js
@@ -53,9 +53,9 @@
       if (data.hasOwnProperty('data'))
         obj.data = UsageResponse.constructFromObject(data['data']);
       if (data.hasOwnProperty('error_code'))
-        obj.errorCode = ApiClient.convertToType(data['error_code'], 'Number');
+        obj.error_code = ApiClient.convertToType(data['error_code'], 'Number');
       if (data.hasOwnProperty('error_message'))
-        obj.errorMessage = ApiClient.convertToType(data['error_message'], 'String');
+        obj.error_message = ApiClient.convertToType(data['error_message'], 'String');
     }
     return obj;
   }
@@ -68,15 +68,15 @@
 
   /**
    * Contains the error of the request. If the error code is 0, everything is fine.
-   * @member {Number} errorCode
+   * @member {Number} error_code
    */
-  exports.prototype.errorCode = undefined;
+  exports.prototype.error_code = undefined;
 
   /**
    * Contains the error message, that possibly occurred. If it is empty, everything is fine.
-   * @member {String} errorMessage
+   * @member {String} error_message
    */
-  exports.prototype.errorMessage = undefined;
+  exports.prototype.error_message = undefined;
 
 
   return exports;