Cannot override serializer config in SonataUserBundle to hide properties - symfony

Question

I am using SonataUserBundle and JMSSerializerBundle and I would like to hide the token and other properties of my serialized object.
The file I want to ovvride in SonataUserBundle is Resources/config/serializer/Model.User.xml .
Here is my configuration:
app/config.yml
jms_serializer:
metadata:
auto_detection: true
directories:
- { path: %kernel.root_dir%/Resources/SoantaUserBundle/serializer, namespace_prefix: 'Sonata\UserBundle' }
- { path: %kernel.root_dir%/Resources/FOSUserBundle/serializer, namespace_prefix: 'FOS\UserBundle' }
and in app/Resources/SonataUserBundle/serializer I have tried 2 files.
Model.User.xml
<?xml version="1.0" encoding="UTF-8"?>
<serializer>
<class name="Sonata\UserBundle\Model\User" exclusion-policy="all" xml-root-name="user">
<property name="token" type="string" expose="false" since-version="1.0" groups="sonata_api_read,sonata_api_write,sonata_search" />
</class>
</serializer>
Model.User.yml
Sonata\UserBundle\Model\User:
exclusion_policy: ALL
properties:
token:
expose: false
Both files dont seem to work.
I have managed to hide some properties from the FOSUserBundle, but seems I have troubles hiding the ones related to SonataUserBundle. I'm not sure if it's relevant but I would like to mention that I am using also am using HWIOauthBundle.
Any help will be greatly appreciated.

Answer 1

First, I don't think you need autodetection since you're specifying also the directories. Then you have a couple of typos in the sonata directory path:
jms_serializer:
metadata:
directories:
- { path: %kernel.root_dir%/Resources/SonataUserBundle/serializer, namespace_prefix: 'Sonata\UserBundle' }