{
  "data-set": {
    "data-group": "immigration-health-surcharge",
    "data-type": "browser-usage"
  },
  "entrypoint": "performanceplatform.collector.ga",
  "options": {},
  "query": {
    "dimensions": [
      "browser",
      "browserVersion",
      "operatingSystem",
      "operatingSystemVersion"
    ],
    "id": "ga:100268363",
    "metrics": [
      "visitors"
    ]
  },
  "token": "ga"
}

{
  "data-set": {
    "data-group": "immigration-health-surcharge",
    "data-type": "browser-usage"
  },
  "entrypoint": "performanceplatform.collector.ga",
  "options": {},
  "query": {
    "dimensions": [
      "browser",
      "browserVersion"
    ],
    "id": "ga:100268363",
    "metrics": [
      "visitors"
    ]
  },
  "token": "ga"
}

Remove unused dimensions from browser.json collector
Remove unused dimensions from browser.json collector
