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.

1"variableType" : { 
2  "type" : "ArrayType", 
3  "itemsType" : { 
4    "type" : "NumberType" 
5  }
6  "sizeLimit"  :{
7    "min" : 1,
8    "max" : 100
9  }
10 }

Example for ArrayType with enum:

1"variableType" : {
2  "type" : "ArrayType",
3  "itemsType" : {
4    "type" : "StringType",
5    "enums" : [
6      "Leads",
7      "Campaigns",
8      "Campaign Members"
9     ]
10  },
11  "sizeLimit" : {
12    "max" : 3
13  }
14}