Merge pull request #15623 from shardulsrivastava/fix/15349/fix-kubernetes-auth-provider-config-schema

fix: add missing googleServiceAccount auth provider in config schema

.changeset/thick-tomatoes-bow.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-kubernetes-backend': patch
+---
+
+Added the missing auth provider googleServiceAccount in config schema.

plugins/kubernetes-backend/config.d.ts

@@ -47,7 +47,8 @@ export interface Config {
               | 'google'
               | 'serviceAccount'
               | 'azure'
-              | 'oidc';
+              | 'oidc'
+              | 'googleServiceAccount';
             /** @visibility frontend */
             oidcTokenProvider?: string;
             /** @visibility frontend */