Final Example

A restriction example with all the possible parameters

{
  "Restriction Data": {
    "stage": "age_1",
    "itemList": [
      {
        "item": "minecraft:chest",
        "nbt": {
          "display": {
            "Name": "[{\"text\":\"Magic Chest\",\"italic\":false}]"
          }
        }
      }
    ],
    "modList": [
      "minecraft"
    ],
    "tagList": [
      "minecraft:logs"
    ],
    "exceptionList": [
      {
        "item": "minecraft:chest"
      },
      {
        "item": "minecraft:iron_ingot",
        "nbt": {
          "display": {
            "Name": "[{\"text\":\"Magic Iron\",\"italic\":false}]"
          }
        }
      },
      {
        "tag": "minecraft:anvil"
      },
      {
        "mod": "botania"
      }
    ],
    "containerList": [
      "net.minecraft.inventory.container.WorkbenchContainer"
    ],
    "dimensionList": [
      {
        "dimension": "minecraft:the_nether",
        "message": "You're not allowed in this dimension!"
      }
    ]
  },
  "Settings": {
    "advancedTooltips": "ALWAYS",
    "itemTitle": "Unavailable Item",
    "pickupDelay": 15,
    "hideInJEI": true,
    "canPickup": false,
    "containerListWhitelist": false,
    "checkPlayerInventory": true,
    "checkPlayerEquipment": false,
    "destroyableBlocks": false,
    "usableItems": false,
    "usableBlocks": false
  }
}