SimpleMultipart/src/test/resources/data/multipart_test/loot_tables/multiparts/test_part.json

{
	"type": "multipart:multipart",
	"pools": [
		{
			"rolls": 1,
			"entries": [
				{
					"type": "minecraft:item",
					"name": "multipart_test:test_part"
				}
			]
		}
	]
}