{
  "stale_feedback": {
    "status": "REJECTED",
    "reason": "STALE_FEEDBACK_EPOCH_REQUIRES_REOPEN"
  },
  "task_axis_switch": {
    "status": "REJECTED",
    "reason": "UNAUTHORIZED_POLICY_CHANGE: task/channel/kernel/grid invariant"
  },
  "silent_missingness_guard_change": {
    "status": "REJECTED",
    "reason": "UNAUTHORIZED_POLICY_CHANGE: task/channel/kernel/grid invariant"
  },
  "zero_missingness_budget": {
    "status": "BLOCKED_COVERAGE",
    "actual_unknown_cells": 23
  },
  "no_numeric_zero_imputation": {
    "status": "INVARIANT",
    "artificial_missing_cells_preserved": 23
  }
}
