zombie_pigman.json

{
    "pools":
    [
        {
            "rolls":1,
            "entries":
            [
                {
                    "type":"item",
                    "name":"minecraft:rotten_flesh",
                    "weight":1,
                    "functions":
                    [
                        {
                            "function":"set_count",
                            "count":
                            {
                                "min":0,
                                "max":1
                            }
                        },
                        {
                            "function":"looting_enchant",
                            "count":1
                        }
                    ]
                }
            ]
        },
        {
            "rolls":1,
            "entries":
            [
                {
                    "conditions":
                    [
                        {
                            "condition":"random_chance_with_looting",
                            "chance":0.025,
                            "looting_multiplier":0.01
                        }
                    ],
                    "type":"item",
                    "name":"minecraft:gold_ingot",
                    "weight":1
                }
            ]
        },
        {
            "rolls":1,
            "entries":
            [
                {
                    "type":"item",
                    "name":"minecraft:quartz",
                    "weight":1,
                    "functions":
                    [
                        {
                            "function":"set_count",
                            "count":
                            {
                                "min":1,
                                "max":4
                            }
                        }
                    ]
                }
            ]
        }
    ]
}