text: import uuid from "uuid";
  import * as dynamoDbLib from "./libs/dynamodb-lib";
  import { success, failure } from "./libs/response-lib";
  
  
  export async function main(event, context) {
    const data = JSON.parse(event.body);
    const params = {
      TableName: "notes-app",
      Item: {
        userId: event.requestContext.identity.cognitoIdentityId,
        noteId: uuid.v1(),
        content: data.content,
        attachment: data.attachment,
        createdAt: Date.now()
      }
    };
  
    try {
      await dynamoDbLib.call("put", params);
      return success(params.Item);
    } catch (e) {
      return failure({ message: e.name + ": " + e.message });
    }
  }