Category "aws-lambda"

AWS Lambda - [ERROR] (rapid) Failed to reserve: AlreadyReserved

My AWS Lambda occasionally fails receiving event message from Monday.com. I'm using a containerized Lambda deployment (via Docker). The flow is: There's a Monda

AWS Lambda HTTP POST Request (Node.js)

I'm relatively new to AWS lambda function and nodejs. I'm working on to try and get the list of 5 cities in a country by using HTTP POST request from this websi

Formatting DynamoDB data to normal JSON in AWS Lambda

I'm using AWS Lambda to scan data from a DynamoDB table. This is what I get in return: { "videos": [ { "file": { "S": "file1.mp4" },

How to update agent status from lambda function

I am working on Amazon Connect application. I am using lambda for handling backend data. My requirement is to change agent status from lambda call using AWS SDK

Global variable alternative in a AWS Step Function execution

Im running a workflow using a step function (with SAM), when I needed to send information between lambdas I've used events and everything was perfect! But now,

How to reduce the size of my node js lambda function?

My Node lambda is a fairly small function in terms of what it does/lines of code. yet somehow is sitting at 18mb in size. I think this might be due to me instal

AWS IAM Lambda "is not authorized to perform: lambda:GetFunction"

When I have my IAM Policy for my lambda execution role set to: { "Version": "2012-10-17", "Statement": [ { "Action": [

AWS lambda api gateway error "Malformed Lambda proxy response"

I am trying to set up a hello world example with AWS lambda and serving it through api gateway. I clicked the "Create a Lambda Function", which set up the api g

Using NLTK corpora with AWS Lambda functions in Python

I'm encountering a difficulty when using NLTK corpora (in particular stop words) in AWS Lambda. I'm aware that the corpora need to be downloaded and have done s

Configure DynamoDB stream trigger with insert only

I currently have an AWS DynamoDB stream triggers a Lambda function. The Lambda function is triggered by both insert and update events in the DynamoDB. Is ther

Configure DynamoDB stream trigger with insert only

I currently have an AWS DynamoDB stream triggers a Lambda function. The Lambda function is triggered by both insert and update events in the DynamoDB. Is ther

AWS API Gateway with proxy Lambda: Invalid permissions on Lambda function

I am using AWS API Gateway with a proxy Lambda, when the name of the lambda function is coming as a stage variable. Meaning I have a single API integration whic

Pass multiple inputs into Map State in AWS Step Function

I am trying to use AWS Step Functions to trigger operations on a very large S3 file via Lambda. To do this I am invoking a step function with an input that has

How to install external modules in a Python Lambda Function created by AWS CDK?

I'm using the Python AWS CDK in Cloud9 and I'm deploying a simple Lambda function that is supposed to send an API request to Atlassian's API when an Object is u

Mount EFS to Lambda Container

I have a task that I would like to run inside a container on AWS Lambda. I know, that when using the regular function, not a container, it is possible to mount

How to execute a lambda function which copies objects from one S3 bucket to another via Step functions?

I was able to perform the task to copy data from the source bucket to a destination bucket using lambda function, however, I got an error while executing the la

Using an API key in Amazon API Gateway

I have created an API Key and added it to my functions. I have then deployed the api and tested it but still get: "message": "Forbidden" How do I pass the api

Occasional 'temporary failure in name resolution' while connecting to AWS Aurora cluster

I am running an Amazon Web Services RDS Aurora 5.6 database cluster. There are a couple of lambda's talking to these database instances, all written in python.

How to scale Lambda when /tmp is reused?

I have a lambda function that reads from DynamoDB and creates a large file (~500M) in /tmp that finally uploaded to s3. Once uploaded the lambda clears the file

How to scale Lambda when /tmp is reused?

I have a lambda function that reads from DynamoDB and creates a large file (~500M) in /tmp that finally uploaded to s3. Once uploaded the lambda clears the file