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The AWS has introduced Environment variables for accessing in the Lambda function. I could not find any documentation which shows how to access the environment variables from the Lambda function using Java. Can anyone help me?
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There are two ways to get the environment variable in Java, by using System properties or by using System. getEnv(). System properties provide only a limited set of predefined environment variables like java. classpath, for retrieving Java Classpath or java.
You are right that there is no concept of environment variables for Lambda Layers.
Introducing AWS SAM Local, a CLI Tool to Test AWS Lambda Functions Locally. AWS SAM Local is a CLI tool that allows you to locally test and debug your AWS Lambda functions defined by AWS Serverless Application Model (SAM) templates. Today, SAM Local supports Lambda functions written in Node. js, Java, and Python.
you can get them with:
System.getenv("NAME_OF_YOUR_ENV_VARIABLE") If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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