Get all tax rates and a count of products associated with each

{
  "type": "object",
  "properties": {
    "counts": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "count": {
            "type": "integer",
            "format": "int32"
          },
          "taxRateUuid": {
            "type": "string",
            "format": "uuid"
          }
        }
      }
    }
  }
}