Connection.ts

import { attribute, hashKey, table } from '@aws/dynamodb-data-mapper-annotations';
import { APIGatewayEventRequestContext } from 'aws-lambda';

@table('CONNECTION_TABLE')
export class Connection {
  /* ConnectionId */
  @hashKey()
  id: string;

  @attribute({defaultProvider: () => new Date()})
  createdAt: Date;

  @attribute()
  requestContext: APIGatewayEventRequestContext;
  
  @attribute()
  payload: Record<string, string>;
}