diff --git a/packages_generated/instance/src/v1/marshalling.gen.ts b/packages_generated/instance/src/v1/marshalling.gen.ts
index c8d76aac8..c999c053d 100644
--- a/packages_generated/instance/src/v1/marshalling.gen.ts
+++ b/packages_generated/instance/src/v1/marshalling.gen.ts
@@ -157,6 +157,7 @@ export const unmarshalPrivateNIC = (data: unknown): PrivateNIC => {
   }
 
   return {
+    creationDate: unmarshalDate(data.creation_date),
     id: data.id,
     macAddress: data.mac_address,
     privateNetworkId: data.private_network_id,
@@ -2260,6 +2261,7 @@ const marshalPrivateNIC = (
   request: PrivateNIC,
   defaults: DefaultValues,
 ): Record<string, unknown> => ({
+  creation_date: request.creationDate,
   id: request.id,
   mac_address: request.macAddress,
   private_network_id: request.privateNetworkId,
diff --git a/packages_generated/instance/src/v1/types.gen.ts b/packages_generated/instance/src/v1/types.gen.ts
index 45f8e4ca8..356b461e4 100644
--- a/packages_generated/instance/src/v1/types.gen.ts
+++ b/packages_generated/instance/src/v1/types.gen.ts
@@ -334,6 +334,10 @@ export interface PrivateNIC {
    * Private NIC tags.
    */
   tags: string[]
+  /**
+   * Private NIC creation date.
+   */
+  creationDate?: Date
 }
 
 export interface SecurityGroupSummary {