feat: Add support for CloudWatch Contributor Insights Mode for DynamoDB

[shawnaws]

Rollback Plan

If a change needs to be reverted, we will publish an updated version of the library.

Changes to Security Controls

Are there any changes to security controls (access controls, encryption, logging) in this pull request? If so, explain.

No

Description

Add support for CloudWatch Contributor Insights Mode for DynamoDB (released in go sdk dynamodb 1.48.0)

Relations

Closes #43913

References

Output from Acceptance Testing

% make testacc PKG=dynamodb TESTS=TestAccDynamoDBContributorInsights
make: Fixing source code with gofmt...
gofmt -s -w ./internal ./names ./.ci/providerlint/helper ./.ci/providerlint/main.go ./.ci/providerlint/passes
make: Verifying source code with gofmt...
==> Checking that code complies with gofmt requirements...
make: Building provider...
make: Verifying source code with gofmt...
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go1.24.6 test ./internal/service/dynamodb/... -v -count 1 -parallel 20 -run='TestAccDynamoDBContributorInsights'  -timeout 360m -vet=off
2025/08/15 11:05:24 Creating Terraform AWS Provider (SDKv2-style)...
2025/08/15 11:05:24 Initializing Terraform AWS Provider (SDKv2-style)...
=== RUN   TestAccDynamoDBContributorInsights_basic
=== PAUSE TestAccDynamoDBContributorInsights_basic
=== RUN   TestAccDynamoDBContributorInsights_ModeAccessedAndThrottled
=== PAUSE TestAccDynamoDBContributorInsights_ModeAccessedAndThrottled
=== RUN   TestAccDynamoDBContributorInsights_ModeThrottledOnly
=== PAUSE TestAccDynamoDBContributorInsights_ModeThrottledOnly
=== RUN   TestAccDynamoDBContributorInsights_disappears
=== PAUSE TestAccDynamoDBContributorInsights_disappears
=== CONT  TestAccDynamoDBContributorInsights_basic
=== CONT  TestAccDynamoDBContributorInsights_ModeThrottledOnly
=== CONT  TestAccDynamoDBContributorInsights_ModeAccessedAndThrottled
=== CONT  TestAccDynamoDBContributorInsights_disappears
--- PASS: TestAccDynamoDBContributorInsights_disappears (55.17s)
--- PASS: TestAccDynamoDBContributorInsights_basic (70.88s)
--- PASS: TestAccDynamoDBContributorInsights_ModeAccessedAndThrottled (73.08s)
--- PASS: TestAccDynamoDBContributorInsights_ModeThrottledOnly (74.88s)
PASS
ok      github.com/hashicorp/terraform-provider-aws/internal/service/dynamodb   81.538s

...

[github-actions]

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[ewbankkit]

LGTM 🚀.

% make testacc TESTARGS='-run=TestAccDynamoDBContributorInsights_' PKG=dynamodb ACCTEST_PARALLELISM=3
make: Verifying source code with gofmt...
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go1.24.6 test ./internal/service/dynamodb/... -v -count 1 -parallel 3  -run=TestAccDynamoDBContributorInsights_ -timeout 360m -vet=off
2025/08/22 15:59:41 Creating Terraform AWS Provider (SDKv2-style)...
2025/08/22 15:59:41 Initializing Terraform AWS Provider (SDKv2-style)...
=== RUN   TestAccDynamoDBContributorInsights_basic
=== PAUSE TestAccDynamoDBContributorInsights_basic
=== RUN   TestAccDynamoDBContributorInsights_ModeAccessedAndThrottled
=== PAUSE TestAccDynamoDBContributorInsights_ModeAccessedAndThrottled
=== RUN   TestAccDynamoDBContributorInsights_ModeThrottledOnly
=== PAUSE TestAccDynamoDBContributorInsights_ModeThrottledOnly
=== RUN   TestAccDynamoDBContributorInsights_disappears
=== PAUSE TestAccDynamoDBContributorInsights_disappears
=== CONT  TestAccDynamoDBContributorInsights_basic
=== CONT  TestAccDynamoDBContributorInsights_ModeThrottledOnly
=== CONT  TestAccDynamoDBContributorInsights_ModeAccessedAndThrottled
--- PASS: TestAccDynamoDBContributorInsights_ModeThrottledOnly (63.01s)
=== CONT  TestAccDynamoDBContributorInsights_disappears
--- PASS: TestAccDynamoDBContributorInsights_ModeAccessedAndThrottled (63.09s)
--- PASS: TestAccDynamoDBContributorInsights_basic (66.30s)
--- PASS: TestAccDynamoDBContributorInsights_disappears (50.82s)
PASS
ok  	github.com/hashicorp/terraform-provider-aws/internal/service/dynamodb	119.279s

[jar-b]

LGTM 🚀

[ewbankkit]

@shawnaws Thanks for the contribution 🎉 👏.

[github-actions]

Warning

This Issue has been closed, meaning that any additional comments are much easier for the maintainers to miss. Please assume that the maintainers will not see them.

Ongoing conversations amongst community members are welcome, however, the issue will be locked after 30 days. Moving conversations to another venue, such as the AWS Provider forum, is recommended. If you have additional concerns, please open a new issue, referencing this one where needed.

[github-actions]

This functionality has been released in v6.11.0 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!