Add Kafka message headers to IoT topic rules

[Ackar]

Description

Allow adding Kafka headers to AWS IoT topic rules.

Relations

Closes #34005

Output from Acceptance Testing

make testacc TESTS=TestAccIoTTopicRule_kafka PKG=iot
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./internal/service/iot/... -v -count 1 -parallel 20 -run='TestAccIoTTopicRule_kafka'  -timeout 360m
=== RUN   TestAccIoTTopicRule_kafka
=== PAUSE TestAccIoTTopicRule_kafka
=== CONT  TestAccIoTTopicRule_kafka
--- PASS: TestAccIoTTopicRule_kafka (402.14s)
PASS
ok      github.com/hashicorp/terraform-provider-aws/internal/service/iot        404.107s

[github-actions]

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[github-actions]

Welcome @Ackar 👋

It looks like this is your first Pull Request submission to the Terraform AWS Provider! If you haven’t already done so please make sure you have checked out our CONTRIBUTOR guide and FAQ to make sure your contribution is adhering to best practice and has all the necessary elements in place for a successful approval.

Also take a look at our FAQ which details how we prioritize Pull Requests for inclusion.

Thanks again, and welcome to the community! 😃

[ewbankkit]

LGTM 🚀.

% make testacc TESTARGS='-run=TestAccIoTTopicRule_kafka\|TestAccIoTTopicRule_basic\|TestAccIoTTopicRule_cloudWatchLogs' PKG=iot ACCTEST_PARALLELISM=2
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./internal/service/iot/... -v -count 1 -parallel 2  -run=TestAccIoTTopicRule_kafka\|TestAccIoTTopicRule_basic\|TestAccIoTTopicRule_cloudWatchLogs -timeout 360m
=== RUN   TestAccIoTTopicRule_basic
=== PAUSE TestAccIoTTopicRule_basic
=== RUN   TestAccIoTTopicRule_cloudWatchLogs
=== PAUSE TestAccIoTTopicRule_cloudWatchLogs
=== RUN   TestAccIoTTopicRule_kafka
=== PAUSE TestAccIoTTopicRule_kafka
=== CONT  TestAccIoTTopicRule_basic
=== CONT  TestAccIoTTopicRule_kafka
--- PASS: TestAccIoTTopicRule_basic (25.01s)
=== CONT  TestAccIoTTopicRule_cloudWatchLogs
--- PASS: TestAccIoTTopicRule_cloudWatchLogs (54.39s)
--- PASS: TestAccIoTTopicRule_kafka (127.91s)
PASS
ok      github.com/hashicorp/terraform-provider-aws/internal/service/iot        133.649s

[ewbankkit]

@Ackar Thanks for the contribution 🎉 👏.

[github-actions]

This functionality has been released in v5.24.0 of the Terraform AWS Provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading.

For further feature requests or bug reports with this functionality, please create a new GitHub issue following the template. Thank you!

[github-actions]

I'm going to lock this pull request because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.
If you have found a problem that seems related to this change, please open a new issue and complete the issue template so we can capture all the details necessary to investigate further.