pyzabbix create item with preprocessing

[Gutsycat]

Hello guys.

I'm using pyzabbix for API connection.

I haveno problem with item creation:
item = zapi.item.create(
hostid=host_id,
master_itemid=32434,
name='My super name',
key_='My_super_value',
type=18,
value_type=0,
delay=30


Works fine!

But i need to add JSON preprocessing.

How can I do it properly?

item = zapi.item.create(
hostid=host_id,
master_itemid=32434,
name='My super name',
key_='My_super_value',
type=18,
value_type=0,
delay=30,
preprocessing=["type":12, "params":"$.data.super"] #12 is JSON data