text: import handler from './libs/handler-lib';
  import dynamodb from './libs/dynamodb-lib';
  
  export const main = handler(async(event, context) => {
      const params= {
          TableName: process.env.tableName,
          KeyConditionExpression: "userId = :userId",
          ExpressionAttributeValues: {
              ":userId": event.requestContext.identity.cognitoIdentityId,
          },
      };
      const result = await dynamodb.query(params);
      return await result.Items;
      // return  await dynamodb.query(params).Items;
  });