diff --git a/src/dtc/docs/PolicyPool.md b/src/dtc/docs/PolicyPool.md
index 3ef2452..665ceac 100644
--- a/src/dtc/docs/PolicyPool.md
+++ b/src/dtc/docs/PolicyPool.md
@@ -8,7 +8,7 @@ Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **name** | **str** | Display name of __Pool__. | [optional] [readonly] 
 **pool_id** | **str** | The resource identifier. | 
-**weight** | **int** | Weight of __Pool__ to be used for load balancing. Unsigned integer, min 1; max 65535. | 
+**weight** | **int** | Weight of __Pool__ to be used for load balancing. Unsigned integer, min 1; max 65535. | [optional] 
 
 ## Example
 
diff --git a/src/dtc/models/policy_pool.py b/src/dtc/models/policy_pool.py
index cf7b177..79146cd 100644
--- a/src/dtc/models/policy_pool.py
+++ b/src/dtc/models/policy_pool.py
@@ -29,7 +29,8 @@ class PolicyPool(BaseModel):
     name: Optional[StrictStr] = Field(default=None,
                                       description="Display name of __Pool__.")
     pool_id: StrictStr = Field(description="The resource identifier.")
-    weight: StrictInt = Field(
+    weight: Optional[StrictInt] = Field(
+        default=None,
         description=
         "Weight of __Pool__ to be used for load balancing. Unsigned integer, min 1; max 65535."
     )