AWS Lambda Concepts: Difference between revisions
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{{External|[https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-function-code.html AWS Lambda Function Code]}} | {{External|[https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-function-code.html AWS Lambda Function Code]}} | ||
The code specification is required. | It represents the code for the lambda function. The code for all runtimes can be specified by the location of the deployment package, as an S3 location. For Node.js and Python, the code can be specified in-line. The code specification is required. To update the code, the function requires no interruption. However, changes to a deployment package in Amazon S3 are not detected automatically. To update the function code, the object key can be changed, or use object versioning and change the version number in the template. | ||
To update the code, the function requires no interruption. | |||
=Action= | =Action= | ||
Revision as of 19:11, 4 April 2019
Internal
Function Name
If no name is specified when the function is declared, a name will be generated. If a name is specified, no updates that require replacement of this function can be performed. The only updates that can be performed are those that require no or some interruption. To replace the function, a new name must be specified.
Code
It represents the code for the lambda function. The code for all runtimes can be specified by the location of the deployment package, as an S3 location. For Node.js and Python, the code can be specified in-line. The code specification is required. To update the code, the function requires no interruption. However, changes to a deployment package in Amazon S3 are not detected automatically. To update the function code, the object key can be changed, or use object versioning and change the version number in the template.
Action
CreateFunction
Invoke
The function-invoking action of the Lambda service.
It may serve as integration endpoint for Amazon API Gateway Lambda function integration.