diff --git a/sdk/tests/conftest.py b/sdk/tests/conftest.py
index 5899a7114..e75cfd9a0 100644
--- a/sdk/tests/conftest.py
+++ b/sdk/tests/conftest.py
@@ -277,7 +277,7 @@ def generic_router_version_status():
 @pytest.fixture
 def generic_resource_request():
     return turing.generated.models.ResourceRequest(
-        min_replica=1, max_replica=3, cpu_request="100m", memory_request="512Mi"
+        min_replica=1, max_replica=3, cpu_request="100m", memory_request="512Mi", cpu_limit=None,
     )
 
 
diff --git a/sdk/turing/generated/model/resource_request.py b/sdk/turing/generated/model/resource_request.py
index b1e50fe7b..a76eef61b 100644
--- a/sdk/turing/generated/model/resource_request.py
+++ b/sdk/turing/generated/model/resource_request.py
@@ -90,7 +90,7 @@ def openapi_types():
             'min_replica': (int,),  # noqa: E501
             'max_replica': (int,),  # noqa: E501
             'cpu_request': (str,),  # noqa: E501
-            'cpu_limit': (str,),  # noqa: E501
+            'cpu_limit': (str, none_type,),  # noqa: E501
             'memory_request': (str,),  # noqa: E501
         }
 
@@ -156,7 +156,7 @@ def __init__(self, *args, **kwargs):  # noqa: E501
             min_replica (int): [optional]  # noqa: E501
             max_replica (int): [optional]  # noqa: E501
             cpu_request (str): [optional]  # noqa: E501
-            cpu_limit (str): [optional]  # noqa: E501
+            cpu_limit (str, none_type): [optional]  # noqa: E501
             memory_request (str): [optional]  # noqa: E501
         """
 
diff --git a/sdk/turing/router/config/resource_request.py b/sdk/turing/router/config/resource_request.py
index 45885b7d9..65a8db8f0 100644
--- a/sdk/turing/router/config/resource_request.py
+++ b/sdk/turing/router/config/resource_request.py
@@ -1,5 +1,5 @@
 from dataclasses import dataclass, field
-from typing import ClassVar
+from typing import Optional
 
 import turing.generated.models
 from turing.generated.model_utils import OpenApiModel
@@ -11,11 +11,13 @@ class ResourceRequest:
     max_replica: int
     cpu_request: str
     memory_request: str
+    cpu_limit: Optional[str] = None
 
     _min_replica: int = field(init=False, repr=False)
     _max_replica: int = field(init=False, repr=False)
     _cpu_request: str = field(init=False, repr=False)
     _memory_request: str = field(init=False, repr=False)
+    _cpu_limit: Optional[str] = field(init=False, repr=False, default=None)
 
     @property
     def min_replica(self) -> int:
@@ -45,6 +47,16 @@ def cpu_request(self) -> str:
     def cpu_request(self, cpu_request: str):
         self._cpu_request = cpu_request
 
+    @property
+    def cpu_limit(self) -> str:
+        return self._cpu_limit
+
+    @cpu_limit.setter
+    def cpu_limit(self, cpu_limit):
+        if type(cpu_limit) is property:
+            cpu_limit = ResourceRequest._cpu_limit
+        self._cpu_limit = cpu_limit
+
     @property
     def memory_request(self) -> str:
         return self._memory_request
@@ -66,6 +78,7 @@ def to_open_api(self) -> OpenApiModel:
             min_replica=self.min_replica,
             max_replica=self.max_replica,
             cpu_request=self.cpu_request,
+            cpu_limit=self.cpu_limit,
             memory_request=self.memory_request,
         )