Zoho Creator API Filter Issues

Zoho Creator API Filter Issues

I am able to do a general call like this:


and get a response:

{
    "DF_Fuel_Order": [
        {
            "Ship_To": "455 Coors",
            "Product_1_Gallons": 1000,
            "Terminals": "",
            "Product_2_Gallons": 7500,
            "Product1": "Conv 91 Premium with 10% Ethanol",
            "Product2": "Conv 86 Unleaded Gasoline with 10% Ethanol",
            "Product_4_Gallons": "",
            "Notes1": " \n\nSplit Load",
            "Delivery_Date1": "Fri,January 18,2013",
            "Product_3_Gallons": "",
            "Accepted_By_Carrier": "Ordered by Customer",
            "Desert_Fuels_Team_ID": 551939000004884100,
            "Product3": "",
            "Product4": "",
            "Carrier": "",
            "Time_of_Carrier_Acceptance": "",
            "Invoiced": "",
            "ID": 551939000005293060,
            "Ship_To_ID": 551939000004853250,
            "Special_Price1": ""
        }
    ]
}

However, I want to be able to filter by Ship_To_ID like this:


The sample response above could potentially contain many items with different Ship_To_IDs and I need to be able to filter them.

This seems to just return an empty result set even though I see that Ship_To_ID in the list. Please let me know what I am doing wrong.

Thank you your help.

-Brandon