Add LA notices

Author: ezilber-akamai

linode_api4/groups/vpc.py

@@ -61,7 +61,7 @@ def create(
         :type subnets: List[Dict[str, Any]]
         :param ipv6: The IPv6 address ranges for this VPC.
         :type ipv6: List[Union[VPCIPv6RangeOptions, Dict[str, Any]]]
-        :param ipv4: The IPv4 address ranges for this VPC.
+        :param ipv4: The IPv4 address ranges for this VPC. Note that IPv4 VPCs may not currently be available to all users.
         :type ipv4: List[Union[VPCIPv4RangeOptions, Dict[str, Any]]]
 
         :returns: The new VPC object.

linode_api4/objects/vpc.py

@@ -138,6 +138,7 @@ class VPC(Base):
         "label": Property(mutable=True),
         "description": Property(mutable=True),
         "region": Property(slug_relationship=Region),
+        # Note that IPv4 VPCs may not currently be available to all users.
         "ipv4": Property(
             json_object=VPCIPv4Range, mutable=True, unordered=True
         ),