@java.lang.Override
    public com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication
            .GoogleAccountOrBuilder
        getGoogleAccountOrBuilder() {
      if (authenticationCase_ == 1) {
        return (com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication.GoogleAccount)
            authentication_;
      }
      return com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication.GoogleAccount
          .getDefaultInstance();
    }
<pre>
Authentication using a Google account.
</pre>

<code>
.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication.GoogleAccount google_account = 1;
</code>
java-websecurityscanner/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ScanConfig.java