awslambda.S3ObjectVersion

Query Syntax

<hook.data_key>

Dedicated lookup for use with AwsLambdaHook based hooks.

To use this hook, there must be a AwsLambdaHook based hook defined in the pre_deploy section of the CFNgin configuration file. This hook must also define a data_key that is unique within the CFNgin configuration file (it can be reused in other CFNgin configuration files). The data_key is then passed to the lookup as it’s input/query. This allows the lookup to function during a runway plan.

A string is returned by this lookup. The returned value can be passed directly to AWS::Lambda::Function.Code.S3ObjectVersion or AWS::Lambda::LayerVersion.Content.S3ObjectVersion.

New in version 2.5.0.

Example

namespace: example
cfngin_bucket: ''
sys_path: ./

pre_deploy:
  - path: runway.cfngin.hooks.awslambda.PythonFunction
    data_key: example-function-01
    args:
      ...
  - path: runway.cfngin.hooks.awslambda.PythonFunction
    data_key: example-function-02
    args:
      ...

stacks:
  - name: example-stack-01
    class_path: blueprints.FooStack
    variables:
      S3ObjectVersion: ${awslambda.S3ObjectVersion example-function-01}
      ...
  - name: example-stack-02
    template_path: ./templates/bar-stack.yml
    variables:
      S3ObjectVersion: ${awslambda.S3ObjectVersion example-function-02}
      ...