Updating from Free hosting plan to standard throws 403 forbidden

[share2praveen]

Recently deployed a static webapp in Azure SWA hosted under free plan and the web app was working fine without any issue. After changing the sku to Standard plan the site throws 403 forbidden.

We changed the hosting plan in Azure portal. Any help is much appreciated. No special config is added staticwebapp.json not even routes is part of staticwebapp.json

{
  "trailingSlash": "auto",
  "routes": [
    {
    "route": "/notfound",
    "statusCode": 404
    }
  ],
  "navigationFallback": {
    "rewrite": "index.html",
    "exclude": ["/images/*.{png,jpg,gif}", "/css/*"]
  },
  "responseOverrides": {
    "404": {
      "rewrite": "/404.html"
    }
  },
  "globalHeaders": {
    "content-security-policy": "default-src https: 'unsafe-eval' 'unsafe-inline'; object-src 'none'"
  },
  "mimeTypes": {
    ".json": "text/json"
  }
}

[thomasgauvin]

Do you have additional details about the error message you are encountering?

[share2praveen]

@thomasgauvin nope! I'm getting 403 forbidden error page

[thomasgauvin]

It seems you may have the wrong file name for the static site configuration, staticwebapp.config.json as per docs