{
  "operation": "get-custom-analytics",
  "method": "POST",
  "path": "/Analytics",
  "summary": "Get Custom Analytics",
  "request": {
    "service_key": "your_service_key_here",
    "start_timestamp": "2026-04-01T00:00:00Z",
    "end_timestamp": "2026-04-30T23:59:59Z",
    "query_requests": [
      {
        "data_source": "QUERY_DATA_SOURCE_USER_DATA",
        "selections": [
          { "field": "email", "name": "user_email" },
          { "field": "completions_shown", "aggregation_function": "SUM" },
          { "field": "completions_accepted", "aggregation_function": "SUM" }
        ],
        "aggregations": [
          { "field": "email", "name": "user_email" }
        ]
      }
    ]
  },
  "response": {
    "queryResults": [
      {
        "responseItems": [
          {
            "item": {
              "user_email": "alice@example.com",
              "completions_shown": "1250",
              "completions_accepted": "875"
            }
          },
          {
            "item": {
              "user_email": "bob@example.com",
              "completions_shown": "980",
              "completions_accepted": "612"
            }
          }
        ]
      }
    ]
  }
}