Zabbix Json

[msobilo23]

Hi,
First sorry for my English

I have problem with lld with user parametr that use script to generete below data

My Data from

{
    "data":[
        {
            "{#QUEUE}":"cos1",
            "{#SIZE}":"0"
        },
        {
            "{#QUEUE}":"cos2",
            "{#SIZE}":"0"
        },
        {
            "{#QUEUE}":"cos3",
            "{#SIZE}":"14"
        },
        {
            "{#QUEUE}":"cos4",
            "{#SIZE}":"0"
        },
        {
            "{#QUEUE}":"cos5",
            "{#SIZE}":"0"
        },
        {
            "{#QUEUE}":"cos5",
            "{#SIZE}":"0"
        },
        {
            "{#QUEUE}":"cos6",
            "{#SIZE}":"0"
        },
        {
            "{#QUEUE}":"cos7",
            "{#SIZE}":"0"
        },
        {
            "{#QUEUE}":"cos8",
            "{#SIZE}":"0"
        },
        {
            "{#QUEUE}":"cos9",
            "{#SIZE}":"0"
        }
    ]
} 

Generally works but for each position (discover.queue[{#QUEUE}][{#SIZE}]) I Have this same text output (this json)

My question is how to modify position to gat only size of each queue??