chore: add aws provider v6 support for region attribute #47
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hong-yi
reviewed
Dec 8, 2025
Co-authored-by: Goh Hong Yi <hygoh@sph.com.sg>
hong-yi
approved these changes
Dec 8, 2025
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Pull request overview
This PR adds support for AWS provider v6 by introducing a region variable to explicitly specify the AWS region, replacing the previous dynamic region detection via the aws_region data source.
- Adds a new
regionvariable with a default value of "us-east-1" - Removes the
aws_regiondata source dependency - Updates all IAM policy ARN constructions to use the new variable
Reviewed changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| variables.tf | Introduces the region variable with type string and default "us-east-1" for explicit region configuration |
| main.tf | Passes the region variable to the lambda module to support region-specific lambda deployments |
| data.tf | Removes aws_region data source and updates 6 ARN references across IAM policy documents to use var.region instead of data.aws_region.current.region |
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Add support for using region attribute.
Defaults the region to ap-southeast-1