AWS Builder Center: Learn, Build and Connect with builders in the AWS community

AWS Builder Center is the official home for builders on AWS. Share and read what others are working on, follow people who inspire you, explore training and workshops, and find tools to support what you're building.

Questions tagged with AWS Lambda

AWS Lambda is a serverless, event-driven compute service that lets you run code for virtually any type of application or backend service without provisioning or managing servers. You can trigger Lambda from over 200 AWS services and software as a service (SaaS) applications, and only pay for what you use.

Content language: English

Filter questions

Select tags to filter

Sort by

Sort by most recent

Filter Questions by:

AllAnsweredUnansweredNo Answer

Browse through the questions and answers listed below or filter and sort to narrow down your results.

4841 results

Is data transfer billed for synchronous Lambda-to-Lambda Inv...

I'm building a tool that reads a serverless application's call graph and recommends which Lambda functions could be merged into a single deployment. Part of the cost model prices the data that flows b...

answers

votes

views

Vaivaswat

asked 2 days ago

Problem with reserving lambda execution concurrency limits

## Summary of the initial problem I am getting an error when trying to reserve one concurrent execution lambda for a new account. Since it is a new account that has not been used much, it's concurren...

Service Quotas AWS Lambda Account Support

answers

votes

views

Sukhraj

asked 5 days ago

Account still restricted from Lambda after completing all re...

My personal AWS account was flagged for an exposed IAM access key and AWS applied a service restriction. I have completed every step in the notification, but Lambda is still unusable across all region...

AWS Lambda AWS Identity and Access Management AWS Account Management

answers

votes

views

Nagiyu

asked 8 days ago

Outbound Campaign event-based with percentage table.

I want to be able to run amazon connect outbound campaign event-based with a percentage table. I don't want all my calls to be trigger at the same time instead from my total I want to be able to send ...

Amazon EventBridge Scheduler AWS Lambda Amazon DynamoDB Amazon Connect Outbound Campaigns

answers

votes

views

Hetzed

asked 9 days ago

SSL handshake issue from lambda

we are getting below error. - Unexpected error GatewayErrorResponse{errorBody=ErrorBody{message='java.util.concurrent.ExecutionException: javax.net.ssl.SSLHandshakeException: (certificate_unknown) No...

AWS Lambda

answers

votes

views

vijay

asked 19 days ago

Request for help nudging unassigned Support Case (Lambda mem...

Hi AWS Community and Support Team, I submitted an Account Support case 24 hours ago regarding a Lambda memory quota restriction on a new testing account (Case ID: [[***************]]). Currently, the...

Service Quotas AWS Billing Support Case AWS Lambda

answers

-2

votes

146

views

Alex

asked a month ago

Can Amazon Connect wait beyond 60 seconds for a long-running...

Hello Everyone, We are working on an Amazon Connect solution that integrates with AWS Lambda to automate backend operations initiated by callers. Our current architecture is as follows: **Amazon Co...

Amazon Connect Amazon Connect Cases AWS Lambda Amazon Connect Tasks

answers

votes

views

AWS_Enthusiast

asked a month ago

Lambda Function Cannot Connect to EC2 Instance in the Same S...

I have a Lambda function and an EC2 instance in the same VPC subnet. Both use the same security group (which allows all internal traffic). An EC2 instance in the same subnet can connect to the target ...

Accepted AnswerAWS Transit Gateway AWS Lambda AWS Network Firewall Amazon EC2 Amazon VPC

answers

votes

109

views

Racer

asked a month ago

Can reusing a DynamoDB client across AWS Lambda warm invocat...

We recently encountered a very rare SignatureExpired exception when calling DynamoDB from an AWS Lambda function. The error was similar to: ``` Signature expired: <request timestamp> is not earlier t...

Amazon DynamoDB AWS Lambda

answers

votes

views

Ilavarasan S

asked a month ago

DocumentDB 8.0 not supported as a Lambda event source (Creat...

Hi, I'm trying to configure an Amazon DocumentDB cluster as an event source for a Lambda function (a change-stream trigger), but CreateEventSourceMapping fails on engine version 8.0.1. Error: operati...

Amazon DocumentDB AWS Lambda

answers

votes

views

Anton

asked 2 months ago

Error between Lambda and DynamoDB

Hello, We create this case because from this day we have an error with our Lambda and our DynamoDB table in several accounts. Yesterday it worked and now we have an error when our Lambda need to inte...

Accepted AnswerAWS Lambda Amazon DynamoDB Serverless

answers

votes

101

views

Ludovic Blondiau

asked 2 months ago