diff --git a/apivideo/api/captions_api.py b/apivideo/api/captions_api.py
index c6c135a..f2172a0 100644
--- a/apivideo/api/captions_api.py
+++ b/apivideo/api/captions_api.py
@@ -52,7 +52,7 @@ def upload(
 
             Args:
                 video_id (str): The unique identifier for the video you want to add a caption to.
-                language (str): A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - This endpoint uses [Symfony](https://symfony.com) to reference the list of supported language tags. You can find the list of supported tags [here](https://github.com/symfony/symfony/blob/6.3/src/Symfony/Component/Intl/Resources/data/locales/meta.php).
+                language (str): A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - You can find the list of supported tags [here](https://docs.api.video/vod/add-captions#supported-caption-language-tags).
                 file (file_type): The video text track (VTT) you want to upload.
 
             Keyword Args:
@@ -201,7 +201,7 @@ def get(
 
             Args:
                 video_id (str): The unique identifier for the video you want captions for.
-                language (str): A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - This endpoint uses [Symfony](https://symfony.com) to reference the list of supported language tags. You can find the list of supported tags [here](https://github.com/symfony/symfony/blob/6.3/src/Symfony/Component/Intl/Resources/data/locales/meta.php).
+                language (str): A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - You can find the list of supported tags [here](https://docs.api.video/vod/add-captions#supported-caption-language-tags).
 
             Keyword Args:
                 _return_http_data_only (bool): response data without head status
@@ -340,7 +340,7 @@ def update(
 
             Args:
                 video_id (str): The unique identifier for the video you want to have automatic captions for.
-                language (str): A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - This endpoint uses [Symfony](https://symfony.com) to reference the list of supported language tags. You can find the list of supported tags [here](https://github.com/symfony/symfony/blob/6.3/src/Symfony/Component/Intl/Resources/data/locales/meta.php).
+                language (str): A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - You can find the list of supported tags [here](https://docs.api.video/vod/add-captions#supported-caption-language-tags).
                 captions_update_payload (CaptionsUpdatePayload):
 
             Keyword Args:
@@ -486,7 +486,7 @@ def delete(
 
             Args:
                 video_id (str): The unique identifier for the video you want to delete a caption from.
-                language (str): A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - This endpoint uses [Symfony](https://symfony.com) to reference the list of supported language tags. You can find the list of supported tags [here](https://github.com/symfony/symfony/blob/6.3/src/Symfony/Component/Intl/Resources/data/locales/meta.php).
+                language (str): A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - You can find the list of supported tags [here](https://docs.api.video/vod/add-captions#supported-caption-language-tags).
 
             Keyword Args:
                 _return_http_data_only (bool): response data without head status
diff --git a/docs/CaptionsApi.md b/docs/CaptionsApi.md
index 4ed5758..6145dfc 100644
--- a/docs/CaptionsApi.md
+++ b/docs/CaptionsApi.md
@@ -33,7 +33,7 @@ with apivideo.AuthenticatedApiClient(__API_KEY__) as api_client:
     # Create an instance of the API class
     api_instance = captions_api.CaptionsApi(api_client)
     video_id = "vi4k0jvEUuaTdRAEjQ4Prklg" # str | The unique identifier for the video you want to add a caption to.
-    language = "en" # str | A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - This endpoint uses [Symfony](https://symfony.com) to reference the list of supported language tags. You can find the list of supported tags [here](https://github.com/symfony/symfony/blob/6.3/src/Symfony/Component/Intl/Resources/data/locales/meta.php).
+    language = "en" # str | A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - You can find the list of supported tags [here](https://docs.api.video/vod/add-captions#supported-caption-language-tags).
     file = open('/path/to/file', 'rb') # file_type | The video text track (VTT) you want to upload.
 
     # example passing only required values which don't have defaults set
@@ -51,7 +51,7 @@ with apivideo.AuthenticatedApiClient(__API_KEY__) as api_client:
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **video_id** | **str**| The unique identifier for the video you want to add a caption to. |
- **language** | **str**| A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - This endpoint uses [Symfony](https://symfony.com) to reference the list of supported language tags. You can find the list of supported tags [here](https://github.com/symfony/symfony/blob/6.3/src/Symfony/Component/Intl/Resources/data/locales/meta.php). |
+ **language** | **str**| A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - You can find the list of supported tags [here](https://docs.api.video/vod/add-captions#supported-caption-language-tags). |
  **file** | **file_type**| The video text track (VTT) you want to upload. |
 
 ### Return type
@@ -98,7 +98,7 @@ with apivideo.AuthenticatedApiClient(__API_KEY__) as api_client:
     # Create an instance of the API class
     api_instance = captions_api.CaptionsApi(api_client)
     video_id = "vi4k0jvEUuaTdRAEjQ4Prklg" # str | The unique identifier for the video you want captions for.
-    language = "en" # str | A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - This endpoint uses [Symfony](https://symfony.com) to reference the list of supported language tags. You can find the list of supported tags [here](https://github.com/symfony/symfony/blob/6.3/src/Symfony/Component/Intl/Resources/data/locales/meta.php).
+    language = "en" # str | A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - You can find the list of supported tags [here](https://docs.api.video/vod/add-captions#supported-caption-language-tags).
 
     # example passing only required values which don't have defaults set
     try:
@@ -115,7 +115,7 @@ with apivideo.AuthenticatedApiClient(__API_KEY__) as api_client:
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **video_id** | **str**| The unique identifier for the video you want captions for. |
- **language** | **str**| A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - This endpoint uses [Symfony](https://symfony.com) to reference the list of supported language tags. You can find the list of supported tags [here](https://github.com/symfony/symfony/blob/6.3/src/Symfony/Component/Intl/Resources/data/locales/meta.php). |
+ **language** | **str**| A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - You can find the list of supported tags [here](https://docs.api.video/vod/add-captions#supported-caption-language-tags). |
 
 ### Return type
 
@@ -160,7 +160,7 @@ with apivideo.AuthenticatedApiClient(__API_KEY__) as api_client:
     # Create an instance of the API class
     api_instance = captions_api.CaptionsApi(api_client)
     video_id = "vi4k0jvEUuaTdRAEjQ4Prklg" # str | The unique identifier for the video you want to have automatic captions for.
-    language = "en" # str | A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - This endpoint uses [Symfony](https://symfony.com) to reference the list of supported language tags. You can find the list of supported tags [here](https://github.com/symfony/symfony/blob/6.3/src/Symfony/Component/Intl/Resources/data/locales/meta.php).
+    language = "en" # str | A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - You can find the list of supported tags [here](https://docs.api.video/vod/add-captions#supported-caption-language-tags).
     captions_update_payload = CaptionsUpdatePayload(
         default=True,
     ) # CaptionsUpdatePayload | 
@@ -180,7 +180,7 @@ with apivideo.AuthenticatedApiClient(__API_KEY__) as api_client:
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **video_id** | **str**| The unique identifier for the video you want to have automatic captions for. |
- **language** | **str**| A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - This endpoint uses [Symfony](https://symfony.com) to reference the list of supported language tags. You can find the list of supported tags [here](https://github.com/symfony/symfony/blob/6.3/src/Symfony/Component/Intl/Resources/data/locales/meta.php). |
+ **language** | **str**| A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - You can find the list of supported tags [here](https://docs.api.video/vod/add-captions#supported-caption-language-tags). |
  **captions_update_payload** | [**CaptionsUpdatePayload**](CaptionsUpdatePayload.md)|  |
 
 ### Return type
@@ -224,7 +224,7 @@ with apivideo.AuthenticatedApiClient(__API_KEY__) as api_client:
     # Create an instance of the API class
     api_instance = captions_api.CaptionsApi(api_client)
     video_id = "vi4k0jvEUuaTdRAEjQ4Prklgc" # str | The unique identifier for the video you want to delete a caption from.
-    language = "en" # str | A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - This endpoint uses [Symfony](https://symfony.com) to reference the list of supported language tags. You can find the list of supported tags [here](https://github.com/symfony/symfony/blob/6.3/src/Symfony/Component/Intl/Resources/data/locales/meta.php).
+    language = "en" # str | A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - You can find the list of supported tags [here](https://docs.api.video/vod/add-captions#supported-caption-language-tags).
 
     # example passing only required values which don't have defaults set
     try:
@@ -240,7 +240,7 @@ with apivideo.AuthenticatedApiClient(__API_KEY__) as api_client:
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **video_id** | **str**| The unique identifier for the video you want to delete a caption from. |
- **language** | **str**| A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - This endpoint uses [Symfony](https://symfony.com) to reference the list of supported language tags. You can find the list of supported tags [here](https://github.com/symfony/symfony/blob/6.3/src/Symfony/Component/Intl/Resources/data/locales/meta.php). |
+ **language** | **str**| A valid language identifier using IETF language tags. You can use primary subtags like `en` (English), extended subtags like `fr-CA` (French, Canada), or region subtags like `zh-Hans-CN` (Simplified Chinese used in the PRC).  - This parameter **only accepts dashes for separators**, for example `fr-CA`. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - You can find the list of supported tags [here](https://docs.api.video/vod/add-captions#supported-caption-language-tags). |
 
 ### Return type