how to set explicitArray=false only for non-child node

[shoysal]

I have a object class
payment {
details [
{
FirstName:"goo",
LastName:"foo"
},
{
FirstName:"poo",
LastName:"shoo"
}
]
}
I want details object to always be an array even if I have just 1 object in the list.
If I set explicitArray=false then if the detail has one object it converts array into an object. I am getting a error in the code as its expecting an array of object and not an object.
Is there a way to set explicitArray=false only for non-child node.

[Marek Kubica]

No, you need to set `explicitArray` to true and (possibly) post-process.