diff --git a/.stats.yml b/.stats.yml
index 1e1f5be63cd..7797e636a56 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,2 +1,2 @@
 configured_endpoints: 1448
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/cloudflare%2Fcloudflare-1fd56d8b296b94813055efeb0207b08e331534303d4967b674513550f33e0ccb.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/cloudflare%2Fcloudflare-5d9269029aa80ea06158ff1156ec30914cbeca10b8893ba9ef2df46511e10aae.yml
diff --git a/src/cloudflare/types/zero_trust/access/infrastructure/target_create_params.py b/src/cloudflare/types/zero_trust/access/infrastructure/target_create_params.py
index 4b374a00b01..393013540a2 100644
--- a/src/cloudflare/types/zero_trust/access/infrastructure/target_create_params.py
+++ b/src/cloudflare/types/zero_trust/access/infrastructure/target_create_params.py
@@ -28,7 +28,10 @@ class IPIPV4(TypedDict, total=False):
     """IP address of the target"""
 
     virtual_network_id: str
-    """Private virtual network identifier for the target"""
+    """(optional) Private virtual network identifier for the target.
+
+    If omitted, the default virtual network ID will be used.
+    """
 
 
 class IPIPV6(TypedDict, total=False):
@@ -36,7 +39,10 @@ class IPIPV6(TypedDict, total=False):
     """IP address of the target"""
 
     virtual_network_id: str
-    """Private virtual network identifier for the target"""
+    """(optional) Private virtual network identifier for the target.
+
+    If omitted, the default virtual network ID will be used.
+    """
 
 
 class IP(TypedDict, total=False):
diff --git a/src/cloudflare/types/zero_trust/access/infrastructure/target_create_response.py b/src/cloudflare/types/zero_trust/access/infrastructure/target_create_response.py
index f202894b79d..71b2af6e767 100644
--- a/src/cloudflare/types/zero_trust/access/infrastructure/target_create_response.py
+++ b/src/cloudflare/types/zero_trust/access/infrastructure/target_create_response.py
@@ -13,7 +13,10 @@ class IPIPV4(BaseModel):
     """IP address of the target"""
 
     virtual_network_id: Optional[str] = None
-    """Private virtual network identifier for the target"""
+    """(optional) Private virtual network identifier for the target.
+
+    If omitted, the default virtual network ID will be used.
+    """
 
 
 class IPIPV6(BaseModel):
@@ -21,7 +24,10 @@ class IPIPV6(BaseModel):
     """IP address of the target"""
 
     virtual_network_id: Optional[str] = None
-    """Private virtual network identifier for the target"""
+    """(optional) Private virtual network identifier for the target.
+
+    If omitted, the default virtual network ID will be used.
+    """
 
 
 class IP(BaseModel):
diff --git a/src/cloudflare/types/zero_trust/access/infrastructure/target_get_response.py b/src/cloudflare/types/zero_trust/access/infrastructure/target_get_response.py
index f6ce65184d8..c26c25af04e 100644
--- a/src/cloudflare/types/zero_trust/access/infrastructure/target_get_response.py
+++ b/src/cloudflare/types/zero_trust/access/infrastructure/target_get_response.py
@@ -13,7 +13,10 @@ class IPIPV4(BaseModel):
     """IP address of the target"""
 
     virtual_network_id: Optional[str] = None
-    """Private virtual network identifier for the target"""
+    """(optional) Private virtual network identifier for the target.
+
+    If omitted, the default virtual network ID will be used.
+    """
 
 
 class IPIPV6(BaseModel):
@@ -21,7 +24,10 @@ class IPIPV6(BaseModel):
     """IP address of the target"""
 
     virtual_network_id: Optional[str] = None
-    """Private virtual network identifier for the target"""
+    """(optional) Private virtual network identifier for the target.
+
+    If omitted, the default virtual network ID will be used.
+    """
 
 
 class IP(BaseModel):
diff --git a/src/cloudflare/types/zero_trust/access/infrastructure/target_list_response.py b/src/cloudflare/types/zero_trust/access/infrastructure/target_list_response.py
index fccffc25342..317d50ddc99 100644
--- a/src/cloudflare/types/zero_trust/access/infrastructure/target_list_response.py
+++ b/src/cloudflare/types/zero_trust/access/infrastructure/target_list_response.py
@@ -13,7 +13,10 @@ class IPIPV4(BaseModel):
     """IP address of the target"""
 
     virtual_network_id: Optional[str] = None
-    """Private virtual network identifier for the target"""
+    """(optional) Private virtual network identifier for the target.
+
+    If omitted, the default virtual network ID will be used.
+    """
 
 
 class IPIPV6(BaseModel):
@@ -21,7 +24,10 @@ class IPIPV6(BaseModel):
     """IP address of the target"""
 
     virtual_network_id: Optional[str] = None
-    """Private virtual network identifier for the target"""
+    """(optional) Private virtual network identifier for the target.
+
+    If omitted, the default virtual network ID will be used.
+    """
 
 
 class IP(BaseModel):
diff --git a/src/cloudflare/types/zero_trust/access/infrastructure/target_update_params.py b/src/cloudflare/types/zero_trust/access/infrastructure/target_update_params.py
index cb4a5a4c795..8740545aaa3 100644
--- a/src/cloudflare/types/zero_trust/access/infrastructure/target_update_params.py
+++ b/src/cloudflare/types/zero_trust/access/infrastructure/target_update_params.py
@@ -28,7 +28,10 @@ class IPIPV4(TypedDict, total=False):
     """IP address of the target"""
 
     virtual_network_id: str
-    """Private virtual network identifier for the target"""
+    """(optional) Private virtual network identifier for the target.
+
+    If omitted, the default virtual network ID will be used.
+    """
 
 
 class IPIPV6(TypedDict, total=False):
@@ -36,7 +39,10 @@ class IPIPV6(TypedDict, total=False):
     """IP address of the target"""
 
     virtual_network_id: str
-    """Private virtual network identifier for the target"""
+    """(optional) Private virtual network identifier for the target.
+
+    If omitted, the default virtual network ID will be used.
+    """
 
 
 class IP(TypedDict, total=False):
diff --git a/src/cloudflare/types/zero_trust/access/infrastructure/target_update_response.py b/src/cloudflare/types/zero_trust/access/infrastructure/target_update_response.py
index 78d1fb72a19..0b964011401 100644
--- a/src/cloudflare/types/zero_trust/access/infrastructure/target_update_response.py
+++ b/src/cloudflare/types/zero_trust/access/infrastructure/target_update_response.py
@@ -13,7 +13,10 @@ class IPIPV4(BaseModel):
     """IP address of the target"""
 
     virtual_network_id: Optional[str] = None
-    """Private virtual network identifier for the target"""
+    """(optional) Private virtual network identifier for the target.
+
+    If omitted, the default virtual network ID will be used.
+    """
 
 
 class IPIPV6(BaseModel):
@@ -21,7 +24,10 @@ class IPIPV6(BaseModel):
     """IP address of the target"""
 
     virtual_network_id: Optional[str] = None
-    """Private virtual network identifier for the target"""
+    """(optional) Private virtual network identifier for the target.
+
+    If omitted, the default virtual network ID will be used.
+    """
 
 
 class IP(BaseModel):