curl --location --request GET '/lottery-codes/stats/' \
--header 'Authorization: Bearer <token>'{
"success": true,
"data": {
"activity_id": 0,
"total_codes": 0,
"used_codes": 0,
"unused_codes": 0,
"invalid_codes": 0,
"usage_rate": 0,
"invalid_rate": 0
},
"message": "string"
}