diff --git a/packages/clients/src/api/lb/v1/marshalling.gen.ts b/packages/clients/src/api/lb/v1/marshalling.gen.ts
index 943a1895c..0fa18185e 100644
--- a/packages/clients/src/api/lb/v1/marshalling.gen.ts
+++ b/packages/clients/src/api/lb/v1/marshalling.gen.ts
@@ -583,6 +583,7 @@ const unmarshalRouteMatch = (data: unknown): RouteMatch => {
 
   return {
     hostHeader: data.host_header,
+    matchSubdomains: data.match_subdomains,
     sni: data.sni,
   } as RouteMatch
 }
@@ -1186,6 +1187,7 @@ const marshalRouteMatch = (
   request: RouteMatch,
   defaults: DefaultValues,
 ): Record<string, unknown> => ({
+  match_subdomains: request.matchSubdomains,
   ...resolveOneOf([
     { param: 'sni', value: request.sni },
     { param: 'host_header', value: request.hostHeader },
diff --git a/packages/clients/src/api/lb/v1/types.gen.ts b/packages/clients/src/api/lb/v1/types.gen.ts
index 85a5a0a80..c57888b37 100644
--- a/packages/clients/src/api/lb/v1/types.gen.ts
+++ b/packages/clients/src/api/lb/v1/types.gen.ts
@@ -601,6 +601,8 @@ export interface RouteMatch {
    * One-of ('matchType'): at most one of 'sni', 'hostHeader' could be set.
    */
   hostHeader?: string
+  /** If true, all subdomains will match. */
+  matchSubdomains: boolean
 }
 
 export interface CreateCertificateRequestCustomCertificate {