npm i -D @alma-cdk/cross-region-parameter
Store AWS SSM Parameter Store Parameters into another AWS Region with AWS CDK.
Prefer native CDK/CloudFormation features
[!IMPORTANT] Since CloudFormation's
Fn::GetStackOutput(May 2026) andaws-cdk-lib@2.254.0, CDK passes values across regions natively — no custom resources, no SSM round-trip. For most use cases you no longer need this package.
Fn::GetStackOutput resolves values inside CloudFormation at deploy time. Reach for
CrossRegionParameter only when you genuinely need an SSM Parameter to exist in the target
region — because it is read at runtime by an application, by another account or tool, or by
infrastructure that isn't part of this CDK app.
Getting Started
import { CrossRegionParameter } from "@alma-cdk/cross-region-parameter";
new CrossRegionParameter(this, 'SayHiToSweden', {
region: 'eu-north-1',
name: '/parameter/path/message',
description: 'Some message for the Swedes',
value: 'Hej då!',
});
1 maintainer
Release files for alma-cdk.cross-region-parameter 2.0.1
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Source distribution (sdist)
| File | Size | Uploaded | |
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| alma_cdk_cross_region_parameter-2.0.1.tar.gz | 103.7 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| alma_cdk_cross_region_parameter-2.0.1-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 205.9 kB
Release files / alma_cdk_cross_region_parameter-2.0.1.tar.gz
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