AWS Lambda Function Handler
Can I Define Multiple Lambda Handler Functions In Python?
No, you cannot define multiple Lambda Handler functions in python. Lambda service requires you to specify the exact function to run whenever the function is invoked.
Can I Customize The Name Of My Handler Function?
Yes, you can customize the name of your lambda function but if you do, you need to tell the Lambda that you have changed the name of the entry function. It can be done inside the runtime settings of the Lambda function.
Can I Handle Errors In My Lambda Handler Function?
Yes, you can handle errors in your Lambda Handler function by using the ‘try’ – except’ statements returning the appropriate response whenever something goes wrong.
How Can I Call My AWS Lambda Function?
AWS Lambda functions are invoked by triggers. Triggers are any event that’s happening in other AWS Services, like calling an API, or Creating an object in Amazon S3 bucket, or updating an item in DynamoDB etc.
Is It Compulsory For Lambda Handler Function To Return Anything?
No, it’s not compulsory for Lambda Handler function to return values. It all depends upon the use-case.
Lambda Function Handler In Python
In the cloud computing revolution, AWS Lambda stands out as a key solution from Amazon Web Services (AWS), allowing developers to easily implement code without the burden of monitoring the check server. In this ecosystem, Lambda Handler becomes important. This handler acts as the gateway to the Lambda function, orchestrating the flow and defining the function’s behavior when it occurs. In this article, we will learn about Python Lambda handler in detail.