Configuring JMSSerializerBundle, I only find examples on date formatting for Annotations, but not on how set it in YAML, so:

Which is the equivalent in YAML for this

@Type("DateTime<'Y-m-d'>")

For now, this is working,

dob:
  expose: true
  type: DateTime

but the output is the one set in the main config, so

handlers:
        datetime:
            default_format: "c" # ISO8601
            default_timezone: "UTC"

outputs

"1982-06-06T00:00:00+02:00"

I want it to be

"1982-06-06"

as is a birth date and I don't care for the time