@java.lang.Override
      public com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication
          getDefaultInstanceForType() {
        return com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication
            .getDefaultInstance();
      }
<pre>
Scan authentication configuration.
</pre>

Protobuf type {@code google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication}
java-websecurityscanner/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ScanConfig.java