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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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claude-platform-on-aws changedbuild-with-claude/claude-platform-on-aws

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542542* **Batch processing:** Submit batch requests for high-throughput workloads.
543543* **Prompt caching:** Cache tools, system prompts, and message history to reduce latency and cost. All prompt caching capabilities (5-minute TTL, 1-hour TTL, and automatic caching) are available.
544544* **Files API:** Upload and reference files across requests.
545* **Customer-managed encryption keys (CMEK):** [CMEK](https://platform.claude.com/docs/en/manage-claude/cmek) is available with [AWS KMS](https://platform.claude.com/docs/en/manage-claude/cmek-aws-kms) keys only. Google Cloud KMS and Azure Key Vault keys cannot be registered. Create and attach keys in the [Claude Console](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws#using-the-claude-console). There is no separate validation step; the key policy is first exercised when a workspace starts using the key, so a key policy problem surfaces at that point rather than at registration. The `external_keys` Admin API endpoints are not currently available. The key must be in the same AWS region as the workspace it is attached to.
545* **Customer-managed encryption keys (CMEK):** [CMEK](https://platform.claude.com/docs/en/manage-claude/cmek) is available with [AWS KMS](https://platform.claude.com/docs/en/manage-claude/cmek-aws-kms) keys only. Google Cloud KMS and Azure Key Vault keys cannot be registered. Create and attach keys in the [Claude Console](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws#using-the-claude-console). There is no separate validation step: the key is implicitly validated when you attach it to a workspace (the attach call performs an encrypt/decrypt round), so a key policy problem surfaces at attach time rather than at registration. The `external_keys` Admin API endpoints are not currently available. The key must be in the same AWS region as the workspace it is attached to.
546546* **Compliance API:** The [Compliance API](https://platform.claude.com/docs/en/manage-claude/compliance-api) is available. Access is authorized through the AWS IAM [`ListComplianceActivities` action](https://platform.claude.com/docs/en/api/claude-platform-on-aws-iam-actions#compliance).
547547 
548548See the [comparison table](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws#claude-platform-on-aws-vs-amazon-bedrock) for feature-availability differences from Amazon Bedrock.
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