minecraft-src/data/minecraft/recipe/pink_dye_from_cactus_flower.json

{
  "type": "minecraft:crafting_shapeless",
  "category": "misc",
  "group": "pink_dye",
  "ingredients": [
    "minecraft:cactus_flower"
  ],
  "result": {
    "count": 1,
    "id": "minecraft:pink_dye"
  }
}