await db.ddb.putItem({
TableName: db.TABLE_NAME,
Item: {
PK: { S: "ws:" + event.connectionId },
SK: { S: "ws:" + event.connectionId },
Data: { N: Date.now().toString(10) },
PlayerId: { S: player.id },
PlayerName: { S: player.name },
Picture: { S: player.picture }
}
}).promise()