[writer]Surround string by double quote instead of simple

I would like to be able to take a json object like this :

{
    translation:
        { 
            key: 'this_is_a_key',
            value: 'this is a value'
        }
}

and output a yml file like this :

- translation :
    key: "this_is_a_key"
    value: "this is a value"

I've tried several method but was only able to achieve either

- translation :
    key: this_is_a_key
    value: this is a value

- translation :
    key: '"this_is_a_key"'
    value: '"this is a value"'

note that in the latter this is not three quotes but a single quote followed by a double quote

Is there any way to do this with this module?