{
  "mixed_task_reports": {
    "description": "Mixed reports across all supported task types",
    "items": [
      {
        "report_id": "rep-001",
        "task_id": "task-001",
        "task_type": "llm_verification",
        "status": "success",
        "started_at": "2026-02-22T09:00:00Z",
        "updated_at": "2026-02-22T09:00:30Z",
        "summary": "LLM verification completed",
        "details": {
          "checks_performed": 12,
          "issues_found": 1
        }
      },
      {
        "report_id": "rep-002",
        "task_id": "task-002",
        "task_type": "backup",
        "status": "failed",
        "started_at": "2026-02-22T09:10:00Z",
        "updated_at": "2026-02-22T09:11:00Z",
        "summary": "Backup failed due to storage limit",
        "error_context": {
          "message": "Not enough disk space",
          "next_actions": ["Free storage", "Retry backup"]
        }
      },
      {
        "report_id": "rep-003",
        "task_id": "task-003",
        "task_type": "migration",
        "status": "in_progress",
        "started_at": "2026-02-22T09:20:00Z",
        "updated_at": "2026-02-22T09:21:00Z",
        "summary": "Migration running",
        "details": {
          "progress_percent": 42
        }
      },
      {
        "report_id": "rep-004",
        "task_id": "task-004",
        "task_type": "documentation",
        "status": "partial",
        "started_at": "2026-02-22T09:30:00Z",
        "updated_at": "2026-02-22T09:31:00Z",
        "summary": "Documentation generated with partial coverage",
        "error_context": {
          "message": "Missing metadata for 3 columns",
          "next_actions": ["Review missing metadata"]
        }
      }
    ]
  },
  "unknown_type_partial_payload": {
    "description": "Unknown type and partial payload fallback coverage",
    "items": [
      {
        "report_id": "rep-unknown-001",
        "task_id": "task-unknown-001",
        "task_type": "unknown",
        "status": "failed",
        "updated_at": "2026-02-22T10:00:00Z",
        "summary": "Unknown task type failed",
        "details": null
      },
      {
        "report_id": "rep-partial-001",
        "task_id": "task-partial-001",
        "task_type": "backup",
        "status": "success",
        "updated_at": "2026-02-22T10:05:00Z",
        "summary": "Backup completed",
        "details": {}
      }
    ]
  }
}