cmek-azure-key-vault changedmanage-claude/cmek-azure-key-vault
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1313This guide shows how to use an Azure Key Vault key as a [customer-managed encryption key (CMEK)](https://platform.claude.com/docs/en/manage-claude/cmek) for your Anthropic organization.
1414
1515<Warning>
16 Enabling CMEK is permanent. If your Key Vault key is deleted or disabled, Anthropic cannot recover the data encrypted under it. Review the [warnings and limitations](https://platform.claude.com/docs/en/manage-claude/cmek) before you start.
16 Enabling CMEK is permanent. If your key is deleted or disabled, Anthropic cannot recover the data encrypted under it. Review the [warnings and limitations](https://platform.claude.com/docs/en/manage-claude/cmek) before you start.
1717</Warning>
1818
1919## Prerequisites
from line 553
553553 ```ruby Ruby
554554 client = Anthropic::Client.new
555555
556 validation = client.organization.external_keys.validate("ekey_<id>")
556 external_key_id = "ekey_<id>"
557 validation = client.organization.external_keys.validate(external_key_id)
557558
558559 puts "status: #{validation.status}"
559560 puts "error: #{validation.error}"
from line 567
566567 { "type": "external_key_validation", "status": "success", "error": null }
567568 ```
568569
569 If validation fails, the `error` field describes the problem. For common causes, see [Troubleshoot validation](https://platform.claude.com/docs/en/manage-claude/cmek-azure-key-vault#troubleshoot-validation).
570 If validation fails, see [Troubleshoot validation](https://platform.claude.com/docs/en/manage-claude/cmek-azure-key-vault#troubleshoot-validation).
570571 </Step>
571572
572573 <Step title="Attach the key to a workspace">
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674675 ```ruby Ruby
675676 client = Anthropic::Client.new
676677
678 workspace_id = "<workspace-id>"
677679 workspace = client.organization.workspaces.update(
678 "<workspace-id>",
680 workspace_id,
679681 external_key_id: "ekey_<id>"
680682 )
681683
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