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 result.Items;
  });