We have a pair of existing AWS Lambda functions that read/write from a DynamoDB table. I created a new function and table; the function is very basic, just does a putItem on the DynamoDB table. I can successfully invoke it…
I dont have much code to show. I want to process all cloudwatch logs that are generated in last 1 day using lambda. I want to execute lambda 6 am in the morning to extract some information from cloudwatch logs…
Problem Hi, I wanted to add metadata(CacheControl: 'max-age=3600;s-maxage=3600') whenever new file uploaded in S3. So, I made lambda code which triggered by S3 PUT. However, metadata(CacheControl) is not added in uploaded File even though code does not have error.. Could…
I'm not too sure how the formatting works with using json and boto3 in the same file. The function works how it should but I don't know how to get a response from an API without an Internal server error.…
I have two lambdas. LambdaA is the parent lambda that invokes LambdaB in parallel using the Event InvocationType (boto3). In every invocation, LambdaA sends a payload of 5MB to LambdaB. Both the lambdas are in the same VPC and in…
I am trying to send JSON data from one parent lambda to multiple child lambdas. I am sending the data as JSON, it prints in the sending lambda with double quotes. However, the receiving lambda receives it only with single…
I am new to AWS Lambda functions, and I am trying to retrieve secrets to use to connect to RDS database. Here is my current code: var aws = require("aws-sdk"); exports.handler = async (event) => { console.log("version = " +…
I have multiple python scripts(test1.py, test2.py, test3.py) which I already uploaded on S3 bucket(test_s3_bucket) inside the scripts directory. scripts/test1.py def abc(): return "function abc" scripts/test2.py from test1 import abc def xyz(): t1 = abc() return "function xyz > {}".format(t1) Now…
I'm new to AWS and struggling to understand how they've laid out their components, especially around networking & access. In this case, I'm toying with an API GW and a "hello world" lambda. I made the lambda (no VPC) and…
I have 3 tables in Athena and I want to run 'SELECT * FROM table' for each of the 3 tables. Below is the basic python code which is executed for one table named as client: import json import boto3…