feat(bedrockagentcore): Memory and Memory Strategy resources

[marcinbelczewski]

⚠️ Preview Service Notice

Amazon Bedrock AgentCore is currently in preview. This PR contains preview features and might not be merged until the service reaches General Availability (GA), depending on maintainer decisions. The implementation may be subject to breaking changes as the service evolves.

Amazon Bedrock AgentCore is now GA

Rollback Plan

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

Changes to Security Controls

No changes to security controls in this pull request. The implementation follows standard AWS provider patterns for IAM role assumptions and secure memory storage configurations.

Description

This PR implements Memory resources for Amazon Bedrock AgentCore:

• aws_bedrockagentcore_memory resource for storing conversation context for AI agents
• aws_bedrockagentcore_memory_strategy resource used to extract and consolidate memories for long-term storage

These resources enable AI agents to maintain conversational context and build long-term memory capabilities. The memory strategy supports both standard and custom configurations for memory extraction and consolidation.

Dependencies

This PR depends on #43738 which fixes a bug in AutoFlex field matching. Once that PR is merged, this branch will be rebased to remove the fix commit and rely on the trunk version.

Relations

Closes #43424

This PR is part of a series of smaller PRs split from the original large PR #43685:

• feat(bedrockagentcore): Agent Runtime and Endpoint resources #44301: Agent Runtime resources
• feat(bedrockagentcore): API Key Credential Provider resource #44302: API Key Provider resource
• feat(bedrockagentcore): Browser resource #44303: Browser resource
• feat(bedrockagentcore): Code Interpreter resource #44304: Code Interpreter resource
• feat(bedrockagentcore): Gateway and Gateway Target resources #44305: Gateway resources
• This PR: Memory resources
• feat(bedrockagentcore): OAuth2 Credential Provider resource #44307: OAuth2 Provider resource
• feat(bedrockagentcore): Workload Identity resource #44308: Workload Identity resource

References

• Amazon Bedrock AgentCore API Reference

Output from Acceptance Testing

make testacc PKG=bedrockagentcore TESTS='^TestAcc'
make: Verifying source code with gofmt...
==> Checking that code complies with gofmt requirements...
make: Running acceptance tests on branch: 🌿 f-bedrockagentcore-memory 🌿...
TF_ACC=1 go1.24.6 test ./internal/service/bedrockagentcore/... -v -count 1 -parallel 20 -run='^TestAcc'  -timeout 360m -vet=off
2025/09/16 12:37:51 Creating Terraform AWS Provider (SDKv2-style)...
2025/09/16 12:37:51 Initializing Terraform AWS Provider (SDKv2-style)...
=== RUN   TestAccBedrockAgentCoreMemoryStrategy_standard
=== PAUSE TestAccBedrockAgentCoreMemoryStrategy_standard
=== RUN   TestAccBedrockAgentCoreMemoryStrategy_custom
=== PAUSE TestAccBedrockAgentCoreMemoryStrategy_custom
=== RUN   TestAccBedrockAgentCoreMemoryStrategy_disappears
=== PAUSE TestAccBedrockAgentCoreMemoryStrategy_disappears
=== RUN   TestAccBedrockAgentCoreMemory_full
=== PAUSE TestAccBedrockAgentCoreMemory_full
=== RUN   TestAccBedrockAgentCoreMemory_disappears
=== PAUSE TestAccBedrockAgentCoreMemory_disappears
=== CONT  TestAccBedrockAgentCoreMemoryStrategy_standard
=== CONT  TestAccBedrockAgentCoreMemory_full
=== CONT  TestAccBedrockAgentCoreMemoryStrategy_disappears
=== CONT  TestAccBedrockAgentCoreMemoryStrategy_custom
=== CONT  TestAccBedrockAgentCoreMemory_disappears
--- PASS: TestAccBedrockAgentCoreMemory_disappears (15.60s)
--- PASS: TestAccBedrockAgentCoreMemory_full (53.41s)
--- PASS: TestAccBedrockAgentCoreMemoryStrategy_disappears (253.77s)
--- PASS: TestAccBedrockAgentCoreMemoryStrategy_standard (281.04s)
--- PASS: TestAccBedrockAgentCoreMemoryStrategy_custom (296.56s)
PASS
ok  	github.com/hashicorp/terraform-provider-aws/internal/service/bedrockagentcore	302.914s

[github-actions]

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[johnsonaj]

LGTM 🚀

% make testacc TESTARGS='-run=TestAccBedrockAgentCoreMemory_' PKG=bedrockagentcore

make: Verifying source code with gofmt...
==> Checking that code complies with gofmt requirements...
make: Running acceptance tests on branch: 🌿 f-bedrockagentcore-memory 🌿...
TF_ACC=1 go1.24.8 test ./internal/service/bedrockagentcore/... -v -count 1 -parallel 20  -run=TestAccBedrockAgentCoreMemory_ -timeout 360m -vet=off
2025/10/22 13:33:44 Creating Terraform AWS Provider (SDKv2-style)...
2025/10/22 13:33:44 Initializing Terraform AWS Provider (SDKv2-style)...
--- PASS: TestAccBedrockAgentCoreMemory_tags_DefaultTags_emptyProviderOnlyTag (229.31s)
--- PASS: TestAccBedrockAgentCoreMemory_tags_ComputedTag_OnUpdate_Replace (243.09s)
--- PASS: TestAccBedrockAgentCoreMemory_tags_DefaultTags_nullNonOverlappingResourceTag (246.97s)
--- PASS: TestAccBedrockAgentCoreMemory_disappears (248.05s)
--- PASS: TestAccBedrockAgentCoreMemory_tags_ComputedTag_OnCreate (253.60s)
--- PASS: TestAccBedrockAgentCoreMemory_tags_EmptyMap (255.96s)
--- PASS: TestAccBedrockAgentCoreMemory_tags_DefaultTags_emptyResourceTag (264.70s)
--- PASS: TestAccBedrockAgentCoreMemory_tags_AddOnUpdate (268.62s)
--- PASS: TestAccBedrockAgentCoreMemory_tags_null (276.60s)
--- PASS: TestAccBedrockAgentCoreMemory_memoryExecutionRole (280.39s)
--- PASS: TestAccBedrockAgentCoreMemory_tags_ComputedTag_OnUpdate_Add (293.67s)
--- PASS: TestAccBedrockAgentCoreMemory_tags_EmptyTag_OnCreate (298.24s)
--- PASS: TestAccBedrockAgentCoreMemory_tags_DefaultTags_nonOverlapping (313.05s)
--- PASS: TestAccBedrockAgentCoreMemory_tags_DefaultTags_updateToResourceOnly (313.86s)
--- PASS: TestAccBedrockAgentCoreMemory_tags_EmptyTag_OnUpdate_Add (324.11s)
--- PASS: TestAccBedrockAgentCoreMemory_tags_DefaultTags_updateToProviderOnly (335.32s)
--- PASS: TestAccBedrockAgentCoreMemory_tags_IgnoreTags_Overlap_DefaultTag (335.57s)
--- PASS: TestAccBedrockAgentCoreMemory_tags_EmptyTag_OnUpdate_Replace (345.89s)
--- PASS: TestAccBedrockAgentCoreMemory_tags (357.06s)
--- PASS: TestAccBedrockAgentCoreMemory_tags_DefaultTags_providerOnly (367.27s)
--- PASS: TestAccBedrockAgentCoreMemory_basic (221.88s)
--- PASS: TestAccBedrockAgentCoreMemory_tags_DefaultTags_nullOverlappingResourceTag (230.91s)
--- PASS: TestAccBedrockAgentCoreMemory_description (232.49s)
--- PASS: TestAccBedrockAgentCoreMemory_tags_IgnoreTags_Overlap_ResourceTag (248.22s)
--- PASS: TestAccBedrockAgentCoreMemory_tags_DefaultTags_overlapping (273.31s)
PASS
ok  	github.com/hashicorp/terraform-provider-aws/internal/service/bedrockagentcore	510.740s

% make testacc TESTARGS='-run=TestAccBedrockAgentCoreMemoryStrategy_' PKG=bedrockagentcore

make: Verifying source code with gofmt...
==> Checking that code complies with gofmt requirements...
make: Running acceptance tests on branch: 🌿 f-bedrockagentcore-memory 🌿...
TF_ACC=1 go1.24.8 test ./internal/service/bedrockagentcore/... -v -count 1 -parallel 20  -run=TestAccBedrockAgentCoreMemoryStrategy_ -timeout 360m -vet=off
2025/10/22 13:45:03 Creating Terraform AWS Provider (SDKv2-style)...
2025/10/22 13:45:03 Initializing Terraform AWS Provider (SDKv2-style)...
--- PASS: TestAccBedrockAgentCoreMemoryStrategy_disappears (216.68s)
--- PASS: TestAccBedrockAgentCoreMemoryStrategy_standard (263.04s)
--- PASS: TestAccBedrockAgentCoreMemoryStrategy_custom (288.45s)
PASS
ok  	github.com/hashicorp/terraform-provider-aws/internal/service/bedrockagentcore	296.260s

[johnsonaj]

@marcinbelczewski thank you for the contribution! 🎉

[github-actions]

Warning

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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 v6.18.0 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.