{
  "operation": "Close Weekly Winner Record for Manual Payout Workflow",
  "method": "POST",
  "path": "/api/v1/agents/rewards/winner:close",
  "request": {
    "weekStart": "string",
    "payoutStatus": "pending",
    "payoutReference": "string"
  },
  "response": {
    "message": "Winner record created/updated"
  }
}