Configuring AWS Lambda functions
Learn how to configure the core capabilities and options for your Lambda function using the Lambda API or console. These configurations apply to a function deployed as a container image and for a function deployed as a .zip file archive.
- Creating layers
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You create a layer manage your function's dependencies independently and keep your development package small.
- Configuring function options
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You can find an overview of how to configure your Lambda function using the console and AWS CLI.
- Environment variables
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You can make your function code portable and keep secrets out of your code by storing them in your function's configuration by using environment variables.
- Versions
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By publishing a version of your function, you can store your code and configuration as a separate resource that cannot be changed.
- Aliases
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You can configure your clients to invoke a specific Lambda function version by using an alias, instead of updating the client.