renewable-resources/data/renewable/recipe/end_stone.json

{
  "type": "minecraft:crafting_shaped",
  "category": "building",
  "pattern": [
    "SES",
    "ECE",
    "SES"
  ],
  "key": {
    "S": {
      "item": "minecraft:sandstone"
    },
    "E": {
      "item": "minecraft:ender_pearl"
    },
    "C": {
      "item": "minecraft:chorus_fruit"
    }
  },
  "result": {
    "id": "minecraft:end_stone",
    "count": 8
  }
}