# Array Variable Type for variables.json

Use an `ArrayType` variable to create a wizard question that accepts multiple selections. The user can make multiple choices from a list of values. Define a minimum and maximum for the number of items that can be selected.

```nolang
"variableType" : {

  "type" : "ArrayType",

  "itemsType" : {

    "type" : "NumberType"

  }
  "sizeLimit"  :{
    "min" : 1,
    "max" : 100
  }

}
```

Example for ArrayType with `enum`:

```nolang
"variableType" : {
  "type" : "ArrayType",
  "itemsType" : {
    "type" : "StringType",
    "enums" : [
      "Leads",
      "Campaigns",
      "Campaign Members"
     ]
  },
  "sizeLimit" : {
    "max" : 3
  }
}
```