{
  "required_top_level": ["$schema", "version", "runs"],
  "required_run": ["tool", "results"],
  "required_tool_driver": ["name", "version"],
  "required_result": ["ruleId", "level", "message", "locations"],
  "required_location_physical": ["artifactLocation", "region"],
  "required_region": ["startLine"],
  "allowed_levels": ["error", "warning", "note", "none"]
}