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,
      Key: {
        userId: event.requestContext.identity.cognitoIdentityId,
        noteId: event.pathParameters.id,
      },
    };
  
    const result = await dynamoDb.get(params);
    if (!result.Item) {
      throw new Error("Item not found");
    }
  
    return result.Item;
  
  });