diff --git a/.apigentools-info b/.apigentools-info
index 24ccbd5244..a1f09daffb 100644
--- a/.apigentools-info
+++ b/.apigentools-info
@@ -4,13 +4,13 @@
     "spec_versions": {
         "v1": {
             "apigentools_version": "1.6.4",
-            "regenerated": "2023-04-07 17:48:38.382305",
-            "spec_repo_commit": "e6f88173"
+            "regenerated": "2023-04-10 11:13:51.597147",
+            "spec_repo_commit": "04eeb6ee"
         },
         "v2": {
             "apigentools_version": "1.6.4",
-            "regenerated": "2023-04-07 17:48:38.394465",
-            "spec_repo_commit": "e6f88173"
+            "regenerated": "2023-04-10 11:13:51.609315",
+            "spec_repo_commit": "04eeb6ee"
         }
     }
 }
\ No newline at end of file
diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index 6fd306effc..fb5a70c9a7 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -2405,6 +2405,8 @@ components:
           items:
             type: string
           type: array
+      required:
+      - resource_type
       type: object
     ConfluentAccountResponse:
       description: The expected response schema when getting a Confluent account.
@@ -2539,6 +2541,8 @@ components:
           items:
             type: string
           type: array
+      required:
+      - resource_type
       type: object
     ConfluentResourceRequestData:
       description: JSON:API request for updating a Confluent resource.
diff --git a/src/datadog_api_client/v2/model/confluent_account_resource_attributes.py b/src/datadog_api_client/v2/model/confluent_account_resource_attributes.py
index 7d71d8a789..d2bbbcd780 100644
--- a/src/datadog_api_client/v2/model/confluent_account_resource_attributes.py
+++ b/src/datadog_api_client/v2/model/confluent_account_resource_attributes.py
@@ -30,8 +30,8 @@ def openapi_types(_):
 
     def __init__(
         self_,
+        resource_type: str,
         id: Union[str, UnsetType] = unset,
-        resource_type: Union[str, UnsetType] = unset,
         tags: Union[List[str], UnsetType] = unset,
         **kwargs,
     ):
@@ -42,15 +42,15 @@ def __init__(
         :type id: str, optional
 
         :param resource_type: The resource type of the Resource. Can be ``kafka`` , ``connector`` , ``ksql`` , or ``schema_registry``.
-        :type resource_type: str, optional
+        :type resource_type: str
 
         :param tags: A list of strings representing tags. Can be a single key, or key-value pairs separated by a colon.
         :type tags: [str], optional
         """
         if id is not unset:
             kwargs["id"] = id
-        if resource_type is not unset:
-            kwargs["resource_type"] = resource_type
         if tags is not unset:
             kwargs["tags"] = tags
         super().__init__(kwargs)
+
+        self_.resource_type = resource_type
diff --git a/src/datadog_api_client/v2/model/confluent_resource_request_attributes.py b/src/datadog_api_client/v2/model/confluent_resource_request_attributes.py
index 40b58000dc..e09eb4eac9 100644
--- a/src/datadog_api_client/v2/model/confluent_resource_request_attributes.py
+++ b/src/datadog_api_client/v2/model/confluent_resource_request_attributes.py
@@ -26,20 +26,18 @@ def openapi_types(_):
         "tags": "tags",
     }
 
-    def __init__(
-        self_, resource_type: Union[str, UnsetType] = unset, tags: Union[List[str], UnsetType] = unset, **kwargs
-    ):
+    def __init__(self_, resource_type: str, tags: Union[List[str], UnsetType] = unset, **kwargs):
         """
         Attributes object for updating a Confluent resource.
 
         :param resource_type: The resource type of the Resource. Can be ``kafka`` , ``connector`` , ``ksql`` , or ``schema_registry``.
-        :type resource_type: str, optional
+        :type resource_type: str
 
         :param tags: A list of strings representing tags. Can be a single key, or key-value pairs separated by a colon.
         :type tags: [str], optional
         """
-        if resource_type is not unset:
-            kwargs["resource_type"] = resource_type
         if tags is not unset:
             kwargs["tags"] = tags
         super().__init__(kwargs)
+
+        self_.resource_type = resource_type