r/aws_apigatewayv2_integration: Add Resource Identity and List Resource support

[brkcvlk]

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.

Description

Adds Resource Identity and List Resource support for aws_apigatewayv2_integration.

I tried to keep the implementation consistent with #47452 and #47441 .

I only realized later that work related to #47005 was generally being tracked through dedicated issues. If maintainers would prefer that workflow, I'm happy to have this PR closed and follow that process instead.

Relations

Relates #47005

References

Output from Acceptance Testing

List

% make testacc TESTS=TestAccAPIGatewayV2Integration_List PKG=apigatewayv2
make: Verifying source code with gofmt...
==> Checking that code complies with gofmt requirements...
make: Running acceptance tests on branch: 🌿 f-list-resource-aws_apigatewayv2_integration 🌿...
TF_ACC=1 go1.26.4 test ./internal/service/apigatewayv2/... -v -count 1 -parallel 20 -run='TestAccAPIGatewayV2I
ntegration_List'  -timeout 360m -vet=off -buildvcs=false
2026/06/16 14:16:15 Creating Terraform AWS Provider (SDKv2-style)...
2026/06/16 14:16:15 Initializing Terraform AWS Provider (SDKv2-style)...
=== RUN   TestAccAPIGatewayV2Integration_List_basic
=== PAUSE TestAccAPIGatewayV2Integration_List_basic
=== RUN   TestAccAPIGatewayV2Integration_List_includeResource
=== PAUSE TestAccAPIGatewayV2Integration_List_includeResource
=== RUN   TestAccAPIGatewayV2Integration_List_regionOverride
=== PAUSE TestAccAPIGatewayV2Integration_List_regionOverride
=== CONT  TestAccAPIGatewayV2Integration_List_basic
=== CONT  TestAccAPIGatewayV2Integration_List_regionOverride
=== CONT  TestAccAPIGatewayV2Integration_List_includeResource
--- PASS: TestAccAPIGatewayV2Integration_List_basic (33.52s)
--- PASS: TestAccAPIGatewayV2Integration_List_includeResource (33.93s)
--- PASS: TestAccAPIGatewayV2Integration_List_regionOverride (34.09s)
PASS
ok      github.com/hashicorp/terraform-provider-aws/internal/service/apigatewayv2       80.333s
...

%  make testacc TESTS=TestAccAPIGatewayV2Integration_ PKG=apigatewayv2
make: Verifying source code with gofmt...
==> Checking that code complies with gofmt requirements...
make: Running acceptance tests on branch: 🌿 f-list-resource-aws_apigatewayv2_integration 🌿...
TF_ACC=1 go1.26.4 test ./internal/service/apigatewayv2/... -v -count 1 -parallel 20 -run='TestAccAPIGatewayV2Integration_'  -timeout 360m -vet=off -buildvcs=false
2026/06/16 14:19:04 Creating Terraform AWS Provider (SDKv2-style)...
2026/06/16 14:19:04 Initializing Terraform AWS Provider (SDKv2-style)...
=== RUN   TestAccAPIGatewayV2Integration_Identity_basic
=== PAUSE TestAccAPIGatewayV2Integration_Identity_basic
=== RUN   TestAccAPIGatewayV2Integration_Identity_regionOverride
=== PAUSE TestAccAPIGatewayV2Integration_Identity_regionOverride
=== RUN   TestAccAPIGatewayV2Integration_Identity_ExistingResource_basic
=== PAUSE TestAccAPIGatewayV2Integration_Identity_ExistingResource_basic
=== RUN   TestAccAPIGatewayV2Integration_Identity_ExistingResource_noRefreshNoChange
=== PAUSE TestAccAPIGatewayV2Integration_Identity_ExistingResource_noRefreshNoChange
=== RUN   TestAccAPIGatewayV2Integration_List_basic
=== PAUSE TestAccAPIGatewayV2Integration_List_basic
=== RUN   TestAccAPIGatewayV2Integration_List_includeResource
=== PAUSE TestAccAPIGatewayV2Integration_List_includeResource
=== RUN   TestAccAPIGatewayV2Integration_List_regionOverride
=== PAUSE TestAccAPIGatewayV2Integration_List_regionOverride
=== RUN   TestAccAPIGatewayV2Integration_basicWebSocket
=== PAUSE TestAccAPIGatewayV2Integration_basicWebSocket
=== RUN   TestAccAPIGatewayV2Integration_basicHTTP
=== PAUSE TestAccAPIGatewayV2Integration_basicHTTP
=== RUN   TestAccAPIGatewayV2Integration_disappears
=== PAUSE TestAccAPIGatewayV2Integration_disappears
=== RUN   TestAccAPIGatewayV2Integration_dataMappingHTTP
=== PAUSE TestAccAPIGatewayV2Integration_dataMappingHTTP
=== RUN   TestAccAPIGatewayV2Integration_integrationTypeHTTP
=== PAUSE TestAccAPIGatewayV2Integration_integrationTypeHTTP
=== RUN   TestAccAPIGatewayV2Integration_lambdaWebSocket
=== PAUSE TestAccAPIGatewayV2Integration_lambdaWebSocket
=== RUN   TestAccAPIGatewayV2Integration_lambdaHTTP
=== PAUSE TestAccAPIGatewayV2Integration_lambdaHTTP
=== RUN   TestAccAPIGatewayV2Integration_vpcLinkWebSocket
=== PAUSE TestAccAPIGatewayV2Integration_vpcLinkWebSocket
=== RUN   TestAccAPIGatewayV2Integration_vpcLinkHTTP
=== PAUSE TestAccAPIGatewayV2Integration_vpcLinkHTTP
=== RUN   TestAccAPIGatewayV2Integration_serviceIntegration
=== PAUSE TestAccAPIGatewayV2Integration_serviceIntegration
=== CONT  TestAccAPIGatewayV2Integration_Identity_basic
=== CONT  TestAccAPIGatewayV2Integration_disappears
=== CONT  TestAccAPIGatewayV2Integration_lambdaHTTP
=== CONT  TestAccAPIGatewayV2Integration_lambdaWebSocket
=== CONT  TestAccAPIGatewayV2Integration_dataMappingHTTP
=== CONT  TestAccAPIGatewayV2Integration_Identity_ExistingResource_noRefreshNoChange
=== CONT  TestAccAPIGatewayV2Integration_vpcLinkHTTP
=== CONT  TestAccAPIGatewayV2Integration_Identity_ExistingResource_basic
=== CONT  TestAccAPIGatewayV2Integration_List_includeResource
=== CONT  TestAccAPIGatewayV2Integration_vpcLinkWebSocket
=== CONT  TestAccAPIGatewayV2Integration_serviceIntegration
=== CONT  TestAccAPIGatewayV2Integration_basicHTTP
=== CONT  TestAccAPIGatewayV2Integration_Identity_regionOverride
=== CONT  TestAccAPIGatewayV2Integration_List_basic
=== CONT  TestAccAPIGatewayV2Integration_basicWebSocket
=== CONT  TestAccAPIGatewayV2Integration_List_regionOverride
=== CONT  TestAccAPIGatewayV2Integration_integrationTypeHTTP
--- PASS: TestAccAPIGatewayV2Integration_List_regionOverride (117.50s)
--- PASS: TestAccAPIGatewayV2Integration_List_includeResource (125.50s)
--- PASS: TestAccAPIGatewayV2Integration_List_basic (131.65s)
--- PASS: TestAccAPIGatewayV2Integration_disappears (131.85s)
--- PASS: TestAccAPIGatewayV2Integration_basicHTTP (132.07s)
--- PASS: TestAccAPIGatewayV2Integration_basicWebSocket (137.87s)
--- PASS: TestAccAPIGatewayV2Integration_lambdaHTTP (160.78s)
--- PASS: TestAccAPIGatewayV2Integration_lambdaWebSocket (165.33s)
--- PASS: TestAccAPIGatewayV2Integration_Identity_regionOverride (185.41s)
--- PASS: TestAccAPIGatewayV2Integration_dataMappingHTTP (185.66s)
--- PASS: TestAccAPIGatewayV2Integration_Identity_basic (187.13s)
--- PASS: TestAccAPIGatewayV2Integration_integrationTypeHTTP (195.32s)
--- PASS: TestAccAPIGatewayV2Integration_Identity_ExistingResource_basic (260.50s)
--- PASS: TestAccAPIGatewayV2Integration_Identity_ExistingResource_noRefreshNoChange (262.63s)
--- PASS: TestAccAPIGatewayV2Integration_vpcLinkHTTP (315.13s)
--- PASS: TestAccAPIGatewayV2Integration_serviceIntegration (326.16s)
--- PASS: TestAccAPIGatewayV2Integration_vpcLinkWebSocket (615.26s)
PASS
ok      github.com/hashicorp/terraform-provider-aws/internal/service/apigatewayv2       633.900s

[github-actions]

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[github-actions]

✅ Thank you for correcting the previously detected issues! The maintainers appreciate your efforts to make the review process as smooth as possible.

[brkcvlk]

Unsure about the best value for result.DisplayName, I concatenated integrationType and URI, inspired by how it's handled in resource/aws_api_gateway_integration.