I'm not sure if anything has changed, but I'm sure, it was possible to pass an array like this:
This request would end up in array (php):
[
'title' => 'Article',
'author' => [
'first_name' => 'John',
'last_name' => 'Doe'
]
]
But if I try send this request now, it is no more possible and sends request like this:
[
'title' => 'Article',
'author[first_name]' => 'John',
'author[last_name]' => 'Doe'
]
What am I doing wrong? How can I achieve sending nested array?
Thanks.


key:valuehere