Top "Aws-serverless" questions

AWS Serverless implementation with API Gateway, Lambda functions, CloudFormation and SAM (Serverless Application Model).

How to pass parameters to serverless invoke local

I'm working on a aws serverless project and need to test the lambda functions locally. I am using serverless invoke …

aws-lambda serverless-framework aws-serverless
How to read csv file from s3 bucket in AWS Lambda?

I am trying to read the content of a csv file which was uploaded on an s3 bucket. To do …

python amazon-s3 aws-lambda boto3 aws-serverless
Serverless - Lambda Layers "Cannot find module 'request'"

When I deploy my serverless api using: serverless deploy The lambda layer gets created but when I go to run …

aws-lambda serverless-framework aws-serverless
AWS SAM YAML template - Unknown Tag !Ref

When I try to deploy my AWS SAM YAML file, it fails saying the !Ref is an unknown tag. Any …

yaml amazon-cloudformation serverless aws-serverless aws-sam
Unzipped size must be smaller than 262144000 bytes - AWS Lambda Error

I have tried to upload my application using servless/lambda function AWS, but i got this issue: An error occurred: …

amazon-web-services aws-lambda serverless aws-serverless
Lambda cannot access KMS Key

When I run my lambda code, I get the following error: The ciphertext refers to a customer master key that …

amazon-web-services aws-lambda aws-serverless aws-sam-cli serverless-application-model
Unable to import module 'handler' aws lambda function in nodejs

I keep getting this error and I don't know what is causing it. I am having an API that based …

node.js aws-lambda serverless-framework aws-serverless
Fix CORS "Response to preflight..." header not present with AWS API gateway and amplify

I've been struggling so long with the error below. I've tried so many tutorials and stackoverflow answers and none of …

javascript amazon-cloudformation aws-api-gateway aws-serverless sam