Get all the previous 12 billing cycles.

{
  "type": "object",
  "required": [
    "billingCycleArray",
    "object"
  ],
  "properties": {
    "billingCycleArray": {
      "type": "array",
      "description": "Array of previous 12 Billing Cycles.",
      "items": {
        "type": "string",
        "format": "date"
      }
    },
    "object": {
      "type": "string",
      "description": "Name of the object."
    }
  }
}