diff --git a/services/intake/src/stackit/intake/__init__.py b/services/intake/src/stackit/intake/__init__.py
index 0a853325b..be2a3ad67 100644
--- a/services/intake/src/stackit/intake/__init__.py
+++ b/services/intake/src/stackit/intake/__init__.py
@@ -7,7 +7,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
@@ -46,6 +46,7 @@
     "ListIntakeUsersResponse",
     "ListIntakesResponse",
     "PartitioningType",
+    "PartitioningUpdateType",
     "UpdateIntakePayload",
     "UpdateIntakeRunnerPayload",
     "UpdateIntakeUserPayload",
@@ -105,6 +106,9 @@
     ListIntakesResponse as ListIntakesResponse,
 )
 from stackit.intake.models.partitioning_type import PartitioningType as PartitioningType
+from stackit.intake.models.partitioning_update_type import (
+    PartitioningUpdateType as PartitioningUpdateType,
+)
 from stackit.intake.models.update_intake_payload import (
     UpdateIntakePayload as UpdateIntakePayload,
 )
diff --git a/services/intake/src/stackit/intake/api/default_api.py b/services/intake/src/stackit/intake/api/default_api.py
index af6580265..f90eef7a8 100644
--- a/services/intake/src/stackit/intake/api/default_api.py
+++ b/services/intake/src/stackit/intake/api/default_api.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/api_client.py b/services/intake/src/stackit/intake/api_client.py
index 03d77a9cf..6b66333c5 100644
--- a/services/intake/src/stackit/intake/api_client.py
+++ b/services/intake/src/stackit/intake/api_client.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/configuration.py b/services/intake/src/stackit/intake/configuration.py
index 096010a74..3d7db9911 100644
--- a/services/intake/src/stackit/intake/configuration.py
+++ b/services/intake/src/stackit/intake/configuration.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/exceptions.py b/services/intake/src/stackit/intake/exceptions.py
index 4ee368e33..79ebf8166 100644
--- a/services/intake/src/stackit/intake/exceptions.py
+++ b/services/intake/src/stackit/intake/exceptions.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/__init__.py b/services/intake/src/stackit/intake/models/__init__.py
index 03e270cfe..bf866c6cd 100644
--- a/services/intake/src/stackit/intake/models/__init__.py
+++ b/services/intake/src/stackit/intake/models/__init__.py
@@ -6,7 +6,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
@@ -32,6 +32,7 @@
 from stackit.intake.models.list_intake_users_response import ListIntakeUsersResponse
 from stackit.intake.models.list_intakes_response import ListIntakesResponse
 from stackit.intake.models.partitioning_type import PartitioningType
+from stackit.intake.models.partitioning_update_type import PartitioningUpdateType
 from stackit.intake.models.update_intake_payload import UpdateIntakePayload
 from stackit.intake.models.update_intake_runner_payload import UpdateIntakeRunnerPayload
 from stackit.intake.models.update_intake_user_payload import UpdateIntakeUserPayload
diff --git a/services/intake/src/stackit/intake/models/catalog_auth.py b/services/intake/src/stackit/intake/models/catalog_auth.py
index f36b4932f..856237e12 100644
--- a/services/intake/src/stackit/intake/models/catalog_auth.py
+++ b/services/intake/src/stackit/intake/models/catalog_auth.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/catalog_auth_patch.py b/services/intake/src/stackit/intake/models/catalog_auth_patch.py
index 62fad4bed..abc334837 100644
--- a/services/intake/src/stackit/intake/models/catalog_auth_patch.py
+++ b/services/intake/src/stackit/intake/models/catalog_auth_patch.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/catalog_auth_type.py b/services/intake/src/stackit/intake/models/catalog_auth_type.py
index fe6800ae4..4c42213be 100644
--- a/services/intake/src/stackit/intake/models/catalog_auth_type.py
+++ b/services/intake/src/stackit/intake/models/catalog_auth_type.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/client_config.py b/services/intake/src/stackit/intake/models/client_config.py
index 2d869633f..240d38da8 100644
--- a/services/intake/src/stackit/intake/models/client_config.py
+++ b/services/intake/src/stackit/intake/models/client_config.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/create_intake_payload.py b/services/intake/src/stackit/intake/models/create_intake_payload.py
index 07c102d82..bed705d71 100644
--- a/services/intake/src/stackit/intake/models/create_intake_payload.py
+++ b/services/intake/src/stackit/intake/models/create_intake_payload.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/create_intake_runner_payload.py b/services/intake/src/stackit/intake/models/create_intake_runner_payload.py
index 93ca1eebf..a7d3db968 100644
--- a/services/intake/src/stackit/intake/models/create_intake_runner_payload.py
+++ b/services/intake/src/stackit/intake/models/create_intake_runner_payload.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/create_intake_user_payload.py b/services/intake/src/stackit/intake/models/create_intake_user_payload.py
index ea9919d5b..8c719facd 100644
--- a/services/intake/src/stackit/intake/models/create_intake_user_payload.py
+++ b/services/intake/src/stackit/intake/models/create_intake_user_payload.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/dremio_auth.py b/services/intake/src/stackit/intake/models/dremio_auth.py
index 0a3cd94bc..80af23bf2 100644
--- a/services/intake/src/stackit/intake/models/dremio_auth.py
+++ b/services/intake/src/stackit/intake/models/dremio_auth.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/dremio_auth_patch.py b/services/intake/src/stackit/intake/models/dremio_auth_patch.py
index b47fb53c5..b5b768a79 100644
--- a/services/intake/src/stackit/intake/models/dremio_auth_patch.py
+++ b/services/intake/src/stackit/intake/models/dremio_auth_patch.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/intake_catalog.py b/services/intake/src/stackit/intake/models/intake_catalog.py
index a797dac4c..6f855820a 100644
--- a/services/intake/src/stackit/intake/models/intake_catalog.py
+++ b/services/intake/src/stackit/intake/models/intake_catalog.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
@@ -36,7 +36,7 @@ class IntakeCatalog(BaseModel):
     )
     partition_by: Optional[List[Annotated[str, Field(strict=True, max_length=1024)]]] = Field(
         default=None,
-        description="List of Iceberg partitioning expressions to use when creating the target table. This setting can only be used when `partitioning` is set to `manual`. Partitioning configuration of an Intake cannot be changed after creation. See the [Apache Iceberg spec](https://iceberg.apache.org/spec/#partitioning) for more details. ",
+        description="List of Iceberg partitioning expressions to use when creating the target table. This setting can only be used when `partitioning` is set to `manual`. Partitioning configuration of an Intake can be changed after creation, but will only take effect once the table has been changed as well. In case of not updating the table to a new one, the old partitioning configuration  will remain. See the [Apache Iceberg spec](https://iceberg.apache.org/spec/#partitioning) for more details. ",
         alias="partitionBy",
     )
     partitioning: Optional[PartitioningType] = PartitioningType.NONE
diff --git a/services/intake/src/stackit/intake/models/intake_catalog_patch.py b/services/intake/src/stackit/intake/models/intake_catalog_patch.py
index 988cb4684..947319f51 100644
--- a/services/intake/src/stackit/intake/models/intake_catalog_patch.py
+++ b/services/intake/src/stackit/intake/models/intake_catalog_patch.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
@@ -21,6 +21,7 @@
 from typing_extensions import Annotated, Self
 
 from stackit.intake.models.catalog_auth_patch import CatalogAuthPatch
+from stackit.intake.models.partitioning_update_type import PartitioningUpdateType
 
 
 class IntakeCatalogPatch(BaseModel):
@@ -33,6 +34,12 @@ class IntakeCatalogPatch(BaseModel):
         default="intake",
         description="The namespace to which data shall be written. It will be automatically created, if it does not exist.",
     )
+    partition_by: Optional[List[Annotated[str, Field(strict=True, max_length=1024)]]] = Field(
+        default=None,
+        description="List of Iceberg partitioning expressions to use when creating the target table. This setting can only be used when `partitioning` is set to `manual`. See the [Apache Iceberg spec](https://iceberg.apache.org/spec/#partitioning) for more details. ",
+        alias="partitionBy",
+    )
+    partitioning: Optional[PartitioningUpdateType] = None
     table_name: Optional[Annotated[str, Field(min_length=1, strict=True, max_length=1024)]] = Field(
         default=None,
         description="The table name is a short name chosen by the user to identify the table in Iceberg.",
@@ -45,7 +52,15 @@ class IntakeCatalogPatch(BaseModel):
         default=None,
         description="The Iceberg warehouse to connect to, required when the catalog has no default warehouse configured.",
     )
-    __properties: ClassVar[List[str]] = ["auth", "namespace", "tableName", "uri", "warehouse"]
+    __properties: ClassVar[List[str]] = [
+        "auth",
+        "namespace",
+        "partitionBy",
+        "partitioning",
+        "tableName",
+        "uri",
+        "warehouse",
+    ]
 
     model_config = ConfigDict(
         populate_by_name=True,
@@ -87,6 +102,11 @@ def to_dict(self) -> Dict[str, Any]:
         # override the default output from pydantic by calling `to_dict()` of auth
         if self.auth:
             _dict["auth"] = self.auth.to_dict()
+        # set to None if partition_by (nullable) is None
+        # and model_fields_set contains the field
+        if self.partition_by is None and "partition_by" in self.model_fields_set:
+            _dict["partitionBy"] = None
+
         return _dict
 
     @classmethod
@@ -102,6 +122,8 @@ def from_dict(cls, obj: Optional[Dict[str, Any]]) -> Optional[Self]:
             {
                 "auth": CatalogAuthPatch.from_dict(obj["auth"]) if obj.get("auth") is not None else None,
                 "namespace": obj.get("namespace") if obj.get("namespace") is not None else "intake",
+                "partitionBy": obj.get("partitionBy"),
+                "partitioning": obj.get("partitioning"),
                 "tableName": obj.get("tableName"),
                 "uri": obj.get("uri"),
                 "warehouse": obj.get("warehouse"),
diff --git a/services/intake/src/stackit/intake/models/intake_response.py b/services/intake/src/stackit/intake/models/intake_response.py
index 8b0a8bf28..9983467dc 100644
--- a/services/intake/src/stackit/intake/models/intake_response.py
+++ b/services/intake/src/stackit/intake/models/intake_response.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/intake_runner_response.py b/services/intake/src/stackit/intake/models/intake_runner_response.py
index 88d530e95..166f1e04b 100644
--- a/services/intake/src/stackit/intake/models/intake_runner_response.py
+++ b/services/intake/src/stackit/intake/models/intake_runner_response.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/intake_user_response.py b/services/intake/src/stackit/intake/models/intake_user_response.py
index 22c54361f..5b77583d4 100644
--- a/services/intake/src/stackit/intake/models/intake_user_response.py
+++ b/services/intake/src/stackit/intake/models/intake_user_response.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/list_intake_runners_response.py b/services/intake/src/stackit/intake/models/list_intake_runners_response.py
index 3f2db8dc2..b5482ab02 100644
--- a/services/intake/src/stackit/intake/models/list_intake_runners_response.py
+++ b/services/intake/src/stackit/intake/models/list_intake_runners_response.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/list_intake_users_response.py b/services/intake/src/stackit/intake/models/list_intake_users_response.py
index 658f26aea..ef6bfbe48 100644
--- a/services/intake/src/stackit/intake/models/list_intake_users_response.py
+++ b/services/intake/src/stackit/intake/models/list_intake_users_response.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/list_intakes_response.py b/services/intake/src/stackit/intake/models/list_intakes_response.py
index 4a1c5e5d0..537bfbc5f 100644
--- a/services/intake/src/stackit/intake/models/list_intakes_response.py
+++ b/services/intake/src/stackit/intake/models/list_intakes_response.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/partitioning_type.py b/services/intake/src/stackit/intake/models/partitioning_type.py
index 59aaa63df..b97a5fe87 100644
--- a/services/intake/src/stackit/intake/models/partitioning_type.py
+++ b/services/intake/src/stackit/intake/models/partitioning_type.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/partitioning_update_type.py b/services/intake/src/stackit/intake/models/partitioning_update_type.py
new file mode 100644
index 000000000..cb88a017a
--- /dev/null
+++ b/services/intake/src/stackit/intake/models/partitioning_update_type.py
@@ -0,0 +1,37 @@
+# coding: utf-8
+
+"""
+    STACKIT Intake API
+
+    This API provides endpoints for managing Intakes. 
+
+    The version of the OpenAPI document: 1beta.3.5
+    Generated by OpenAPI Generator (https://openapi-generator.tech)
+
+    Do not edit the class manually.
+"""  # noqa: E501
+
+from __future__ import annotations
+
+import json
+from enum import Enum
+
+from typing_extensions import Self
+
+
+class PartitioningUpdateType(str, Enum):
+    """
+    The target table's partitioning. * `none` disables partitioning. * `intake-time` configures daily partitioning based on the automatically created ingestion time column `__intake_ts`. * `manual` allows arbitrary Iceberg partitioning expression to be set via `partitionBy`.
+    """
+
+    """
+    allowed enum values
+    """
+    NONE = "none"
+    INTAKE_MINUS_TIME = "intake-time"
+    MANUAL = "manual"
+
+    @classmethod
+    def from_json(cls, json_str: str) -> Self:
+        """Create an instance of PartitioningUpdateType from a JSON string"""
+        return cls(json.loads(json_str))
diff --git a/services/intake/src/stackit/intake/models/update_intake_payload.py b/services/intake/src/stackit/intake/models/update_intake_payload.py
index f9a150b2a..16be45b4f 100644
--- a/services/intake/src/stackit/intake/models/update_intake_payload.py
+++ b/services/intake/src/stackit/intake/models/update_intake_payload.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/update_intake_runner_payload.py b/services/intake/src/stackit/intake/models/update_intake_runner_payload.py
index 02b488bb4..1826134ce 100644
--- a/services/intake/src/stackit/intake/models/update_intake_runner_payload.py
+++ b/services/intake/src/stackit/intake/models/update_intake_runner_payload.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/update_intake_user_payload.py b/services/intake/src/stackit/intake/models/update_intake_user_payload.py
index 93f0fcf02..44413e41d 100644
--- a/services/intake/src/stackit/intake/models/update_intake_user_payload.py
+++ b/services/intake/src/stackit/intake/models/update_intake_user_payload.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/models/user_type.py b/services/intake/src/stackit/intake/models/user_type.py
index 03507e7cc..f6ee52250 100644
--- a/services/intake/src/stackit/intake/models/user_type.py
+++ b/services/intake/src/stackit/intake/models/user_type.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
diff --git a/services/intake/src/stackit/intake/rest.py b/services/intake/src/stackit/intake/rest.py
index 04cfe8640..d32099c5c 100644
--- a/services/intake/src/stackit/intake/rest.py
+++ b/services/intake/src/stackit/intake/rest.py
@@ -5,7 +5,7 @@
 
     This API provides endpoints for managing Intakes. 
 
-    The version of the OpenAPI document: 1beta.3.4
+    The version of the OpenAPI document: 1beta.3.5
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.