diff --git a/packages_generated/vpc/src/v2/api.gen.ts b/packages_generated/vpc/src/v2/api.gen.ts
index d272a29eb..e6998ddc1 100644
--- a/packages_generated/vpc/src/v2/api.gen.ts
+++ b/packages_generated/vpc/src/v2/api.gen.ts
@@ -220,9 +220,7 @@ export class API extends ParentAPI {
    * @param request - The request {@link CreatePrivateNetworkRequest}
    * @returns A Promise of PrivateNetwork
    */
-  createPrivateNetwork = (
-    request: Readonly<CreatePrivateNetworkRequest> = {},
-  ) =>
+  createPrivateNetwork = (request: Readonly<CreatePrivateNetworkRequest>) =>
     this.client.fetch<PrivateNetwork>(
       {
         body: JSON.stringify(
diff --git a/packages_generated/vpc/src/v2/marshalling.gen.ts b/packages_generated/vpc/src/v2/marshalling.gen.ts
index 2d99fbf3e..f583b1810 100644
--- a/packages_generated/vpc/src/v2/marshalling.gen.ts
+++ b/packages_generated/vpc/src/v2/marshalling.gen.ts
@@ -58,6 +58,7 @@ export const unmarshalPrivateNetwork = (data: unknown): PrivateNetwork => {
 
   return {
     createdAt: unmarshalDate(data.created_at),
+    defaultRoutePropagationEnabled: data.default_route_propagation_enabled,
     dhcpEnabled: data.dhcp_enabled,
     id: data.id,
     name: data.name,
@@ -143,7 +144,7 @@ export const unmarshalDeleteSubnetsResponse = (
   } as DeleteSubnetsResponse
 }
 
-const unmarshalAclRule = (data: unknown): AclRule => {
+export const unmarshalAclRule = (data: unknown): AclRule => {
   if (!isJSONObject(data)) {
     throw new TypeError(
       `Unmarshalling the type 'AclRule' failed as data isn't a dictionary.`,
@@ -246,6 +247,7 @@ export const marshalCreatePrivateNetworkRequest = (
   request: CreatePrivateNetworkRequest,
   defaults: DefaultValues,
 ): Record<string, unknown> => ({
+  default_route_propagation_enabled: request.defaultRoutePropagationEnabled,
   name: request.name || randomName('pn'),
   project_id: request.projectId ?? defaults.defaultProjectId,
   subnets: request.subnets,
@@ -282,7 +284,7 @@ export const marshalDeleteSubnetsRequest = (
   subnets: request.subnets,
 })
 
-const marshalAclRule = (
+export const marshalAclRule = (
   request: AclRule,
   defaults: DefaultValues,
 ): Record<string, unknown> => ({
@@ -310,6 +312,7 @@ export const marshalUpdatePrivateNetworkRequest = (
   request: UpdatePrivateNetworkRequest,
   defaults: DefaultValues,
 ): Record<string, unknown> => ({
+  default_route_propagation_enabled: request.defaultRoutePropagationEnabled,
   name: request.name,
   tags: request.tags,
 })
diff --git a/packages_generated/vpc/src/v2/types.gen.ts b/packages_generated/vpc/src/v2/types.gen.ts
index 10ea599e9..ea0bb2f82 100644
--- a/packages_generated/vpc/src/v2/types.gen.ts
+++ b/packages_generated/vpc/src/v2/types.gen.ts
@@ -96,6 +96,10 @@ export interface PrivateNetwork {
    * Defines whether managed DHCP is enabled for this Private Network.
    */
   dhcpEnabled: boolean
+  /**
+   * Defines whether default v4 and v6 routes are propagated for this Private Network.
+   */
+  defaultRoutePropagationEnabled: boolean
 }
 
 export interface Route {
@@ -275,6 +279,10 @@ export type CreatePrivateNetworkRequest = {
    * VPC in which to create the Private Network.
    */
   vpcId?: string
+  /**
+   * Defines whether default v4 and v6 routes are propagated for this Private Network.
+   */
+  defaultRoutePropagationEnabled: boolean
 }
 
 export type CreateRouteRequest = {
@@ -643,6 +651,10 @@ export type UpdatePrivateNetworkRequest = {
    * Tags for the Private Network.
    */
   tags?: string[]
+  /**
+   * Defines whether default v4 and v6 routes are propagated for this Private Network.
+   */
+  defaultRoutePropagationEnabled?: boolean
 }
 
 export type UpdateRouteRequest = {