How can I use API Platform filters in YAML?

First of all, I want to inform you that I already read the docs about the problem I'm having today, and I also made a search on StackOverflow and Google, but didn't find a proper solution.

I am building a Customer Relationship Management API for practice sake with Symfony 4 and API Platform. I already learned a lot about API Platform, and even though I could have used annotations for resources configuration, I forced myself to use YAML in order to learn more about it.

So, I have a Customer resource which has several attributes: id, firstname, lastname, emailAddress, company, createdAt, updatedAt, and owner. My goal is to add a SearchFilter on this resource (in YAML) and add most of the attributes as properties of this filter.

I already tried the solution given here: https://github.com/api-platform/core/issues/1755. The problem is that I can't manage to make it work. In services.yaml, I see that you can add arguments, but I don't know what equivalent you can find in annotations...

In config/services.yaml:

# filters    app.my_filter:        parent: 'api_platform.doctrine.orm.search_filter'        tags: ['api_platform.filter']        autowire: false        autoconfigure: false        public: false

In resources/customer.yaml:

App\Entity\Customer:    collectionOperations:        get:            normalization_context:                groups: ['Customer:Get']            filters: ['app.my_filter']

What I intend to is something similar to this with annotations in src/Entity/Customer.php:

/** * @ApiResource * * [...] * * @ApiFilter(SearchFilter::class, properties={ *     "firstname": "partial", *     "lastname": "partial", *     "emailAddress": "partial", *     "company": "partial" * }) */class Customer{...}

I hope that you'll be able to help and that my problem is clearly explained. If not, please tell me and I'll do my best to give your more details.