Adobe Analytics API global filter structure

[haxor]

Hi,

I am making 2 sets of API calls

1. aggregate metrics by day.  In this case, 'day' is returned as an item ID associated with a specific variable of "variables/daterangeday"
2. a series of calls - one for each daterangeday - and broken down by a dimension ("variables/product") which contains over 17K discrete values

My question is regarding the 2nd call here.  

Can I pass a globalFilter to the 2nd call based on the dimension and item ID from the first call?  If so, how do i structure the global filter list and what is the "type"?  I'm including a request below however, the global filter section is where i need some guidance

Thanks

{
        "rsid": "ZZZ",
        "globalFilters": [
            {
                "type":"dimension",
                "dimension": "variables/daterangemonth",
                "itemId": "1111111"
            }
        ],
        "metricContainer": {
            "metrics": [
                {
                    "columnId": "0",
                    "id": "A",
                    "sort": "desc"
                },
                {
                    "columnId": "1",
                    "id": "B"
                },
                {
                    "columnId": "2",
                    "id": "C"
                },
                {
                    "columnId": "3",
                    "id": "D"
                }
            ]
        },
        "dimension": "variables/product",
        "settings": {
            "countRepeatInstances": True,
            "limit": 40000,
            "page": 0,
            "nonesBehavior": "return-nones"
        },
        "statistics": {
            "functions": [
                "col-max",
                "col-min"
            ]
        }
    }