title: The input is a PostgreSQL custom-format dump. Use the pg_restore command-line client to restore this dump to a database.
body: <p>I've encountered following error message when I'm trying to import postgres dump file to Google Cloud SQL.</p>
  
  <blockquote>
    <p>The input is a PostgreSQL custom-format dump. Use the pg_restore
    command-line client to restore this dump to a database. This may take
    a few minutes. While this operation is running, you may continue to
    view information about the instance.</p>
  </blockquote>
  
  <p>Please let me know how to import postgres dump file (which is hosted on Google Cloud Storage) to Google Cloud SQL?</p>