Retrieve the historical balances for an account

Example response

{
  "data": [
    {
      "date": "2018-08-12",
      "amount": {
        "value": 300023,
        "majorUnits": 3000,
        "minorUnits": 23,
        "currency": "GBP"
      },
      "type": "InterimAvailable"
    }
  ]
}