diff --git a/.apigentools-info b/.apigentools-info
index 32480c687d..9ecacf5934 100644
--- a/.apigentools-info
+++ b/.apigentools-info
@@ -4,13 +4,13 @@
     "spec_versions": {
         "v1": {
             "apigentools_version": "1.5.1.dev2",
-            "regenerated": "2021-12-18 14:42:33.885366",
-            "spec_repo_commit": "eb96eba"
+            "regenerated": "2021-12-18 21:23:59.551035",
+            "spec_repo_commit": "33ea608"
         },
         "v2": {
             "apigentools_version": "1.5.1.dev2",
-            "regenerated": "2021-12-18 14:42:34.311418",
-            "spec_repo_commit": "eb96eba"
+            "regenerated": "2021-12-18 21:23:59.957951",
+            "spec_repo_commit": "33ea608"
         }
     }
 }
\ No newline at end of file
diff --git a/.generator/schemas/v1/openapi.yaml b/.generator/schemas/v1/openapi.yaml
index f5868c1239..699deb2c5d 100644
--- a/.generator/schemas/v1/openapi.yaml
+++ b/.generator/schemas/v1/openapi.yaml
@@ -12930,22 +12930,10 @@ components:
       description: Number of RUM Units used for each hour for a given organization
         (data available as of November 1, 2021).
       properties:
-        browser_rum_lite_session_count:
-          description: Number of browser RUM lite sessions.
-          format: int64
-          type: integer
-        browser_rum_replay_session_count:
-          description: Number of browser RUM replay sessions.
-          format: int64
-          type: integer
         browser_rum_units:
           description: The number of browser RUM units.
           format: int64
           type: integer
-        mobile_rum_lite_session_count:
-          description: Number of mobile RUM lite sessions.
-          format: int64
-          type: integer
         mobile_rum_units:
           description: The number of mobile RUM units.
           format: int64
diff --git a/docs/v1/UsageRumUnitsHour.md b/docs/v1/UsageRumUnitsHour.md
index 87ced5ccbe..04488b5d46 100644
--- a/docs/v1/UsageRumUnitsHour.md
+++ b/docs/v1/UsageRumUnitsHour.md
@@ -4,15 +4,12 @@ Number of RUM Units used for each hour for a given organization (data available
 
 ## Properties
 
-| Name                                 | Type               | Description                                    | Notes      |
-| ------------------------------------ | ------------------ | ---------------------------------------------- | ---------- |
-| **browser_rum_lite_session_count**   | **int**            | Number of browser RUM lite sessions.           | [optional] |
-| **browser_rum_replay_session_count** | **int**            | Number of browser RUM replay sessions.         | [optional] |
-| **browser_rum_units**                | **int**            | The number of browser RUM units.               | [optional] |
-| **mobile_rum_lite_session_count**    | **int**            | Number of mobile RUM lite sessions.            | [optional] |
-| **mobile_rum_units**                 | **int**            | The number of mobile RUM units.                | [optional] |
-| **org_name**                         | **str**            | The organization name.                         | [optional] |
-| **public_id**                        | **str**            | The organization public ID.                    | [optional] |
-| **rum_units**                        | **int, none_type** | Total RUM units across mobile and browser RUM. | [optional] |
+| Name                  | Type               | Description                                    | Notes      |
+| --------------------- | ------------------ | ---------------------------------------------- | ---------- |
+| **browser_rum_units** | **int**            | The number of browser RUM units.               | [optional] |
+| **mobile_rum_units**  | **int**            | The number of mobile RUM units.                | [optional] |
+| **org_name**          | **str**            | The organization name.                         | [optional] |
+| **public_id**         | **str**            | The organization public ID.                    | [optional] |
+| **rum_units**         | **int, none_type** | Total RUM units across mobile and browser RUM. | [optional] |
 
 [[Back to Model list]](README.md#documentation-for-models) [[Back to API list]](README.md#documentation-for-api-endpoints) [[Back to README]](README.md)
diff --git a/src/datadog_api_client/v1/model/usage_rum_units_hour.py b/src/datadog_api_client/v1/model/usage_rum_units_hour.py
index a6d0b225fb..b46de5b718 100644
--- a/src/datadog_api_client/v1/model/usage_rum_units_hour.py
+++ b/src/datadog_api_client/v1/model/usage_rum_units_hour.py
@@ -28,10 +28,7 @@ class UsageRumUnitsHour(ModelNormal):
     @cached_property
     def openapi_types():
         return {
-            "browser_rum_lite_session_count": (int,),
-            "browser_rum_replay_session_count": (int,),
             "browser_rum_units": (int,),
-            "mobile_rum_lite_session_count": (int,),
             "mobile_rum_units": (int,),
             "org_name": (str,),
             "public_id": (str,),
@@ -42,10 +39,7 @@ def openapi_types():
         }
 
     attribute_map = {
-        "browser_rum_lite_session_count": "browser_rum_lite_session_count",
-        "browser_rum_replay_session_count": "browser_rum_replay_session_count",
         "browser_rum_units": "browser_rum_units",
-        "mobile_rum_lite_session_count": "mobile_rum_lite_session_count",
         "mobile_rum_units": "mobile_rum_units",
         "org_name": "org_name",
         "public_id": "public_id",
@@ -58,10 +52,7 @@ def __init__(self, *args, **kwargs):
         """UsageRumUnitsHour - a model defined in OpenAPI
 
         Keyword Args:
-            browser_rum_lite_session_count (int): [optional] Number of browser RUM lite sessions.
-            browser_rum_replay_session_count (int): [optional] Number of browser RUM replay sessions.
             browser_rum_units (int): [optional] The number of browser RUM units.
-            mobile_rum_lite_session_count (int): [optional] Number of mobile RUM lite sessions.
             mobile_rum_units (int): [optional] The number of mobile RUM units.
             org_name (str): [optional] The organization name.
             public_id (str): [optional] The organization public ID.