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Sweep 28 Aug 2026 · 00:00Z Build v2.1.250 478 read Stable v2.1.236 Latest v2.1.250 Next v2.1.250 Feeds RSS JSON llms.txt

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

One change

External Keys

api/admin/external_keys

first seen The page's own history The capture it came from

Nearest release: v2.1.245, published an hour after this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

api/admin/external_keys Changed · +220 / -203 lines

### Body parameters #### Response (200) ### Query parameters #### Response (200) ### Path parameters #### Response (200) ### Path parameters ### Body parameters #### Response (200) ### Path parameters #### Response (200) ### Path parameters #### Response (200) ## Domain types ### Body Parameters #### Response ### Query Parameters #### Response ### Path Parameters #### Response ### Path Parameters ### Body Parameters #### Response ### Path Parameters #### Response ### Path Parameters #### Response ## Domain Types

The two sides of this change are too far apart to line up, so this is the differ's own diff of it.

from line 1
----
-title: External Keys
-url: https://platform.claude.com/docs/en/api/admin/external_keys
----
-
 # External Keys
 
 ## Create External Key
 
-**post** `/v1/organizations/external_keys`
+**POST** `/v1/organizations/external_keys`
 
 Create an external key config owned by the caller's organization.
 
-### Body Parameters
-
-- `provider_config: object { kms_arn, type, region, role_arn }  or object { key_name, type }  or object { key_name, tenant_id, type, 2 more }`
+### Body parameters
+
+- `provider_config: object or object or object`
 
   KMS provider identity and auth coordinates.
 
-  - `Aws object { kms_arn, type, region, role_arn }`
+  - `Aws object`
 
     - `kms_arn: string`
 
       Full ARN of the AWS KMS key.
 
+      maxLength: 2048
+
     - `type: "aws"`
 
-      - `"aws"`
-
     - `region: optional string or null`
 
       AWS region. Derived from kms_arn if omitted.
 
     - `role_arn: optional string or null`
 
+      **Deprecated**
+
       IAM role ARN. Deprecated — Anthropic reaches the KMS key via a managed intermediate role; this field is ignored.
 
-  - `Gcp object { key_name, type }`
+  - `Gcp object`
 
     - `key_name: string`
 
from line 40
 
     - `type: "gcp"`
 
-      - `"gcp"`
-
-  - `Azure object { key_name, tenant_id, type, 2 more }`
+  - `Azure object`
 
     Azure Key Vault provider configuration.
 
from line 54
 
     - `type: "azure"`
 
-      - `"azure"`
-
     - `vault_uri: string`
 
       Key Vault data-plane URI — https://<vault-name>.vault.azure.net or https://<hsm-name>.managedhsm.azure.net.
from line 66
 
   Human-friendly display name.
 
+  maxLength: 255, minLength: 1
+
 - `geo: optional "us"`
 
   Data residency geo. Only `us` is supported.
 
-  - `"us"`
-
 ### Returns
 
 - `id: string`
 
   Identifier of the external key config. A tagged ID prefixed `ekey_`, or — for organizations on the Claude Platform on AWS — the AWS KMS key ARN.
 
-- `attachment: object { type }  or object { type }`
+- `attachment: object or object`
 
   Whether any workspace uses this config to encrypt its data — counting live and archived workspaces (an archived workspace's data remains encrypted under the config), excluding deleted ones. Only an attached config is used by the encryption path; an `unattached` config is inert and can be deleted.
 
-  - `Attached object { type }`
+  - `Attached object`
 
     - `type: "attached"`
 
-      - `"attached"`
-
-  - `Unattached object { type }`
+      default: attached
+
+  - `Unattached object`
 
     - `type: "unattached"`
 
-      - `"unattached"`
+      default: unattached
 
 - `created_at: string`
 
+  format: date-time
+
 - `display_name: string or null`
 
   Human-friendly display name. Null if none was set.
from line 106
 
   Data residency geo. Selects which regional validator handles this key's encrypt/decrypt roundtrips.
 
-- `provider_config: object { kms_arn, type, region, role_arn }  or object { key_name, type }  or object { key_name, tenant_id, type, 2 more }`
+- `provider_config: object or object or object`
 
   KMS provider identity and auth coordinates.
 
-  - `Aws object { kms_arn, type, region, role_arn }`
+  - `Aws object`
 
     - `kms_arn: string`
 
       Full ARN of the AWS KMS key.
 
+      maxLength: 2048
+
     - `type: "aws"`
 
-      - `"aws"`
-
     - `region: optional string or null`
 
       AWS region. Derived from kms_arn if omitted.
 
     - `role_arn: optional string or null`
 
+      **Deprecated**
+
       IAM role ARN. Deprecated — Anthropic reaches the KMS key via a managed intermediate role; this field is ignored.
 
-  - `Gcp object { key_name, type }`
+  - `Gcp object`
 
     - `key_name: string`
 
from line 138
 
     - `type: "gcp"`
 
-      - `"gcp"`
-
-  - `Azure object { key_name, tenant_id, type, 2 more }`
+  - `Azure object`
 
     - `key_name: string`
 
from line 150
 
     - `type: "azure"`
 
-      - `"azure"`
-
     - `vault_uri: string`
 
       Key Vault data-plane URI — https://<vault-name>.vault.azure.net or https://<hsm-name>.managedhsm.azure.net.
from line 160
 
 - `type: "external_key"`
 
-  - `"external_key"`
+  default: external_key
 
 - `updated_at: string`
 
+  format: date-time
+
 ### Example
 
-```http
+```bash
 curl https://api.anthropic.com/v1/organizations/external_keys \
     -H 'Content-Type: application/json' \
     -H 'anthropic-version: 2023-06-01' \
from line 181
         }'
 ```
 
-#### Response
+#### Response (200)
 
 ```json
 {
from line 205
 
 ## List External Keys
 
-**get** `/v1/organizations/external_keys`
+**GET** `/v1/organizations/external_keys`
 
 List external key configs in the caller's organization.
 
 Results are ordered by creation time (newest first). Use the
 `next_page` cursor from the response to fetch subsequent pages.
 
-### Query Parameters
+### Query parameters
 
 - `limit: optional number`
 
   Number of results per page.
 
+  default: 20, maximum: 100, minimum: 1
+
 - `page: optional string`
 
   Opaque cursor from a previous response's `next_page`.
 
 ### Returns
 
-- `data: array of object { id, attachment, created_at, 5 more }`
+- `data: array of object`
 
   - `id: string`
 
     Identifier of the external key config. A tagged ID prefixed `ekey_`, or — for organizations on the Claude Platform on AWS — the AWS KMS key ARN.
 
-  - `attachment: object { type }  or object { type }`
+  - `attachment: object or object`
 
     Whether any workspace uses this config to encrypt its data — counting live and archived workspaces (an archived workspace's data remains encrypted under the config), excluding deleted ones. Only an attached config is used by the encryption path; an `unattached` config is inert and can be deleted.
 
-    - `Attached object { type }`
+    - `Attached object`
 
       - `type: "attached"`
 
-        - `"attached"`
-
-    - `Unattached object { type }`
+        default: attached
+
+    - `Unattached object`
 
       - `type: "unattached"`
 
-        - `"unattached"`
+        default: unattached
 
   - `created_at: string`
 
+    format: date-time
+
   - `display_name: string or null`
 
     Human-friendly display name. Null if none was set.
from line 260
 
     Data residency geo. Selects which regional validator handles this key's encrypt/decrypt roundtrips.
 
-  - `provider_config: object { kms_arn, type, region, role_arn }  or object { key_name, type }  or object { key_name, tenant_id, type, 2 more }`
+  - `provider_config: object or object or object`
 
     KMS provider identity and auth coordinates.
 
-    - `Aws object { kms_arn, type, region, role_arn }`
+    - `Aws object`
 
       - `kms_arn: string`
 
         Full ARN of the AWS KMS key.
 
+        maxLength: 2048
+
       - `type: "aws"`
 
-        - `"aws"`
-
       - `region: optional string or null`
 
         AWS region. Derived from kms_arn if omitted.
 
       - `role_arn: optional string or null`
 
+        **Deprecated**
+
         IAM role ARN. Deprecated — Anthropic reaches the KMS key via a managed intermediate role; this field is ignored.
 
-    - `Gcp object { key_name, type }`
+    - `Gcp object`
 
       - `key_name: string`
 
from line 292
 
       - `type: "gcp"`
 
-        - `"gcp"`
-
-    - `Azure object { key_name, tenant_id, type, 2 more }`
+    - `Azure object`
 
       - `key_name: string`
 
from line 304
 
       - `type: "azure"`
 
-        - `"azure"`
-
       - `vault_uri: string`
 
         Key Vault data-plane URI — https://<vault-name>.vault.azure.net or https://<hsm-name>.managedhsm.azure.net.
from line 314
 
   - `type: "external_key"`
 
-    - `"external_key"`
+    default: external_key
 
   - `updated_at: string`
 
+    format: date-time
+
 - `next_page: string or null`
 
   Opaque cursor for the next page, or null if no more results. Pass as `?page=` to fetch the next page.
 
 ### Example
 
-```http
+```bash
 curl https://api.anthropic.com/v1/organizations/external_keys \
     -H 'anthropic-version: 2023-06-01' \
     -H "Authorization: Bearer $ANTHROPIC_OAUTH_TOKEN"
 ```
 
-#### Response
+#### Response (200)
 
 ```json
 {
from line 361
 
 ## Get External Key
 
-**get** `/v1/organizations/external_keys/{external_key_id}`
+**GET** `/v1/organizations/external_keys/{external_key_id}`
 
 Retrieve a single external key config in the caller's organization by ID.
 
-### Path Parameters
+### Path parameters
 
 - `external_key_id: string`
 
   ID of the External Key.
 
+  maxLength: 2048
+
 ### Returns
 
 - `id: string`
 
   Identifier of the external key config. A tagged ID prefixed `ekey_`, or — for organizations on the Claude Platform on AWS — the AWS KMS key ARN.
 
-- `attachment: object { type }  or object { type }`
+- `attachment: object or object`
 
   Whether any workspace uses this config to encrypt its data — counting live and archived workspaces (an archived workspace's data remains encrypted under the config), excluding deleted ones. Only an attached config is used by the encryption path; an `unattached` config is inert and can be deleted.
 
-  - `Attached object { type }`
+  - `Attached object`
 
     - `type: "attached"`
 
-      - `"attached"`
-
-  - `Unattached object { type }`
+      default: attached
+
+  - `Unattached object`
 
     - `type: "unattached"`
 
-      - `"unattached"`
+      default: unattached
 
 - `created_at: string`
 
+  format: date-time
+
 - `display_name: string or null`
 
   Human-friendly display name. Null if none was set.
from line 407
 
   Data residency geo. Selects which regional validator handles this key's encrypt/decrypt roundtrips.
 
-- `provider_config: object { kms_arn, type, region, role_arn }  or object { key_name, type }  or object { key_name, tenant_id, type, 2 more }`
+- `provider_config: object or object or object`
 
   KMS provider identity and auth coordinates.
 
-  - `Aws object { kms_arn, type, region, role_arn }`
+  - `Aws object`
 
     - `kms_arn: string`
 
       Full ARN of the AWS KMS key.
 
+      maxLength: 2048
+
     - `type: "aws"`
 
-      - `"aws"`
-
     - `region: optional string or null`
 
       AWS region. Derived from kms_arn if omitted.
 
     - `role_arn: optional string or null`
 
+      **Deprecated**
+
       IAM role ARN. Deprecated — Anthropic reaches the KMS key via a managed intermediate role; this field is ignored.
 
-  - `Gcp object { key_name, type }`
+  - `Gcp object`
 
     - `key_name: string`
 
from line 439
 
     - `type: "gcp"`
 
-      - `"gcp"`
-
-  - `Azure object { key_name, tenant_id, type, 2 more }`
+  - `Azure object`
 
     - `key_name: string`
 
from line 451
 
     - `type: "azure"`
 
-      - `"azure"`
-
     - `vault_uri: string`
 
       Key Vault data-plane URI — https://<vault-name>.vault.azure.net or https://<hsm-name>.managedhsm.azure.net.
from line 461
 
 - `type: "external_key"`
 
-  - `"external_key"`
+  default: external_key
 
 - `updated_at: string`
 
+  format: date-time
+
 ### Example
 
-```http
+```bash
 curl https://api.anthropic.com/v1/organizations/external_keys/$EXTERNAL_KEY_ID \
     -H 'anthropic-version: 2023-06-01' \
     -H "Authorization: Bearer $ANTHROPIC_OAUTH_TOKEN"
 ```
 
-#### Response
+#### Response (200)
 
 ```json
 {
from line 499
 
 ## Update External Key
 
-**post** `/v1/organizations/external_keys/{external_key_id}`
+**POST** `/v1/organizations/external_keys/{external_key_id}`
 
 Partially update an external key config. Omitted fields are left unchanged.
 
from line 507
 be changed once any workspace references this config, because previously
 encrypted data requires the original key identity to decrypt.
 
-### Path Parameters
+### Path parameters
 
 - `external_key_id: string`
 
   ID of the External Key.
 
-### Body Parameters
+  maxLength: 2048
+
+### Body parameters
 
 - `display_name: optional string or null`
 
   Human-friendly display name.
 
+  maxLength: 255, minLength: 1
+
 - `geo: optional "us" or null`
 
   Data residency geo. Only `us` is supported.
 
-  - `"us"`
-
-- `provider_config: optional object { kms_arn, type, region, role_arn }  or object { key_name, type }  or object { key_name, tenant_id, type, 2 more }  or null`
+- `provider_config: optional object or object or object or null`
 
   KMS provider identity and auth coordinates.
 
-  - `Aws object { kms_arn, type, region, role_arn }`
+  - `Aws object`
 
     - `kms_arn: string`
 
       Full ARN of the AWS KMS key.
 
+      maxLength: 2048
+
     - `type: "aws"`
 
-      - `"aws"`
-
     - `region: optional string or null`
 
       AWS region. Derived from kms_arn if omitted.
 
     - `role_arn: optional string or null`
 
+      **Deprecated**
+
       IAM role ARN. Deprecated — Anthropic reaches the KMS key via a managed intermediate role; this field is ignored.
 
-  - `Gcp object { key_name, type }`
+  - `Gcp object`
 
     - `key_name: string`
 
from line 559
 
     - `type: "gcp"`
 
-      - `"gcp"`
-
-  - `Azure object { key_name, tenant_id, type, 2 more }`
+  - `Azure object`
 
     Azure Key Vault provider configuration.
 
from line 573
 
     - `type: "azure"`
 
-      - `"azure"`
-
     - `vault_uri: string`
 
       Key Vault data-plane URI — https://<vault-name>.vault.azure.net or https://<hsm-name>.managedhsm.azure.net.
from line 587
 
   Identifier of the external key config. A tagged ID prefixed `ekey_`, or — for organizations on the Claude Platform on AWS — the AWS KMS key ARN.
 
-- `attachment: object { type }  or object { type }`
+- `attachment: object or object`
 
   Whether any workspace uses this config to encrypt its data — counting live and archived workspaces (an archived workspace's data remains encrypted under the config), excluding deleted ones. Only an attached config is used by the encryption path; an `unattached` config is inert and can be deleted.
 
-  - `Attached object { type }`
+  - `Attached object`
 
     - `type: "attached"`
 
-      - `"attached"`
-
-  - `Unattached object { type }`
+      default: attached
+
+  - `Unattached object`
 
     - `type: "unattached"`
 
-      - `"unattached"`
+      default: unattached
 
 - `created_at: string`
 
+  format: date-time
+
 - `display_name: string or null`
 
   Human-friendly display name. Null if none was set.
from line 615
 
   Data residency geo. Selects which regional validator handles this key's encrypt/decrypt roundtrips.
 
-- `provider_config: object { kms_arn, type, region, role_arn }  or object { key_name, type }  or object { key_name, tenant_id, type, 2 more }`
+- `provider_config: object or object or object`
 
   KMS provider identity and auth coordinates.
 
-  - `Aws object { kms_arn, type, region, role_arn }`
+  - `Aws object`
 
     - `kms_arn: string`
 
       Full ARN of the AWS KMS key.
 
+      maxLength: 2048
+
     - `type: "aws"`
 
-      - `"aws"`
-
     - `region: optional string or null`
 
       AWS region. Derived from kms_arn if omitted.
 
     - `role_arn: optional string or null`
 
+      **Deprecated**
+
       IAM role ARN. Deprecated — Anthropic reaches the KMS key via a managed intermediate role; this field is ignored.
 
-  - `Gcp object { key_name, type }`
+  - `Gcp object`
 
     - `key_name: string`
 
from line 647
 
     - `type: "gcp"`
 
-      - `"gcp"`
-
-  - `Azure object { key_name, tenant_id, type, 2 more }`
+  - `Azure object`
 
     - `key_name: string`
 
from line 659
 
     - `type: "azure"`
 
-      - `"azure"`
-
     - `vault_uri: string`
 
       Key Vault data-plane URI — https://<vault-name>.vault.azure.net or https://<hsm-name>.managedhsm.azure.net.
from line 669
 
 - `type: "external_key"`
 
-  - `"external_key"`
+  default: external_key
 
 - `updated_at: string`
 
+  format: date-time
+
 ### Example
 
-```http
+```bash
 curl https://api.anthropic.com/v1/organizations/external_keys/$EXTERNAL_KEY_ID \
     -H 'Content-Type: application/json' \
     -H 'anthropic-version: 2023-06-01' \
from line 685
     -d '{}'
 ```
 
-#### Response
+#### Response (200)
 
 ```json
 {
from line 709
 
 ## Delete External Key
 
-**delete** `/v1/organizations/external_keys/{external_key_id}`
+**DELETE** `/v1/organizations/external_keys/{external_key_id}`
 
 Delete an external key config.
 
 The request is rejected if any workspace still references this config.
 
-### Path Parameters
+### Path parameters
 
 - `external_key_id: string`
 
   ID of the External Key.
 
+  maxLength: 2048
+
 ### Returns
 
 - `id: string`
from line 731
 
 - `type: "external_key_deleted"`
 
-  - `"external_key_deleted"`
+  default: external_key_deleted
 
 ### Example
 
-```http
+```bash
 curl https://api.anthropic.com/v1/organizations/external_keys/$EXTERNAL_KEY_ID \
     -X DELETE \
     -H 'anthropic-version: 2023-06-01' \
     -H "Authorization: Bearer $ANTHROPIC_OAUTH_TOKEN"
 ```
 
-#### Response
+#### Response (200)
 
 ```json
 {
from line 753
 
 ## Validate External Key
 
-**post** `/v1/organizations/external_keys/{external_key_id}/validate`
+**POST** `/v1/organizations/external_keys/{external_key_id}/validate`
 
 Validate an external key config against the customer's KMS.
 
from line 762
 `success` if the roundtrip succeeded, or `failure` with an error
 message if it failed or timed out.
 
-### Path Parameters
+### Path parameters
 
 - `external_key_id: string`
 
   ID of the External Key.
 
+  maxLength: 2048
+
 ### Returns
 
 - `error: string or null`
from line 786
 
 - `type: "external_key_validation"`
 
-  - `"external_key_validation"`
+  default: external_key_validation
 
 ### Example
 
-```http
+```bash
 curl https://api.anthropic.com/v1/organizations/external_keys/$EXTERNAL_KEY_ID/validate \
     -X POST \
     -H 'anthropic-version: 2023-06-01' \
     -H "Authorization: Bearer $ANTHROPIC_OAUTH_TOKEN"
 ```
 
-#### Response
+#### Response (200)
 
 ```json
 {
from line 807
 }
 ```
 
-## Domain Types
+## Domain types
 
 ### External Key Create Response
 
-- `ExternalKeyCreateResponse object { id, attachment, created_at, 5 more }`
+- `ExternalKeyCreateResponse object`
 
   CMEK external key config belonging to the caller's organization.
 
from line 823
 
     Identifier of the external key config. A tagged ID prefixed `ekey_`, or — for organizations on the Claude Platform on AWS — the AWS KMS key ARN.
 
-  - `attachment: object { type }  or object { type }`
+  - `attachment: object or object`
 
     Whether any workspace uses this config to encrypt its data — counting live and archived workspaces (an archived workspace's data remains encrypted under the config), excluding deleted ones. Only an attached config is used by the encryption path; an `unattached` config is inert and can be deleted.
 
-    - `Attached object { type }`
+    - `Attached object`
 
       - `type: "attached"`
 
-        - `"attached"`
-
-    - `Unattached object { type }`
+        default: attached
+
+    - `Unattached object`
 
       - `type: "unattached"`
 
-        - `"unattached"`
+        default: unattached
 
   - `created_at: string`
 
+    format: date-time
+
   - `display_name: string or null`
 
     Human-friendly display name. Null if none was set.
from line 851
 
     Data residency geo. Selects which regional validator handles this key's encrypt/decrypt roundtrips.
 
-  - `provider_config: object { kms_arn, type, region, role_arn }  or object { key_name, type }  or object { key_name, tenant_id, type, 2 more }`
+  - `provider_config: object or object or object`
 
     KMS provider identity and auth coordinates.
 
-    - `Aws object { kms_arn, type, region, role_arn }`
+    - `Aws object`
 
       - `kms_arn: string`
 
         Full ARN of the AWS KMS key.
 
+        maxLength: 2048
+
       - `type: "aws"`
 
-        - `"aws"`
-
       - `region: optional string or null`
 
         AWS region. Derived from kms_arn if omitted.
 
       - `role_arn: optional string or null`
 
+        **Deprecated**
+
         IAM role ARN. Deprecated — Anthropic reaches the KMS key via a managed intermediate role; this field is ignored.
 
-    - `Gcp object { key_name, type }`
+    - `Gcp object`
 
       - `key_name: string`
 
from line 883
 
       - `type: "gcp"`
 
-        - `"gcp"`
-
-    - `Azure object { key_name, tenant_id, type, 2 more }`
+    - `Azure object`
 
       - `key_name: string`
 
from line 895
 
       - `type: "azure"`
 
-        - `"azure"`
-
       - `vault_uri: string`
 
         Key Vault data-plane URI — https://<vault-name>.vault.azure.net or https://<hsm-name>.managedhsm.azure.net.
from line 905
 
   - `type: "external_key"`
 
-    - `"external_key"`
+    default: external_key
 
   - `updated_at: string`
 
+    format: date-time
+
 ### External Key List Response
 
-- `ExternalKeyListResponse object { id, attachment, created_at, 5 more }`
+- `ExternalKeyListResponse object`
 
   CMEK external key config belonging to the caller's organization.
 
from line 925
 
     Identifier of the external key config. A tagged ID prefixed `ekey_`, or — for organizations on the Claude Platform on AWS — the AWS KMS key ARN.
 
-  - `attachment: object { type }  or object { type }`
+  - `attachment: object or object`
 
     Whether any workspace uses this config to encrypt its data — counting live and archived workspaces (an archived workspace's data remains encrypted under the config), excluding deleted ones. Only an attached config is used by the encryption path; an `unattached` config is inert and can be deleted.
 
-    - `Attached object { type }`
+    - `Attached object`
 
       - `type: "attached"`
 
-        - `"attached"`
-
-    - `Unattached object { type }`
+        default: attached
+
+    - `Unattached object`
 
       - `type: "unattached"`
 
-        - `"unattached"`
+        default: unattached
 
   - `created_at: string`
 
+    format: date-time
+
   - `display_name: string or null`
 
     Human-friendly display name. Null if none was set.
from line 953
 
     Data residency geo. Selects which regional validator handles this key's encrypt/decrypt roundtrips.
 
-  - `provider_config: object { kms_arn, type, region, role_arn }  or object { key_name, type }  or object { key_name, tenant_id, type, 2 more }`
+  - `provider_config: object or object or object`
 
     KMS provider identity and auth coordinates.
 
-    - `Aws object { kms_arn, type, region, role_arn }`
+    - `Aws object`
 
       - `kms_arn: string`
 
         Full ARN of the AWS KMS key.
 
+        maxLength: 2048
+
       - `type: "aws"`
 
-        - `"aws"`
-
       - `region: optional string or null`
 
         AWS region. Derived from kms_arn if omitted.
 
       - `role_arn: optional string or null`
 
+        **Deprecated**
+
         IAM role ARN. Deprecated — Anthropic reaches the KMS key via a managed intermediate role; this field is ignored.
 
-    - `Gcp object { key_name, type }`
+    - `Gcp object`
 
       - `key_name: string`
 
from line 985
 
       - `type: "gcp"`
 
-        - `"gcp"`
-
-    - `Azure object { key_name, tenant_id, type, 2 more }`
+    - `Azure object`
 
       - `key_name: string`
 
from line 997
 
       - `type: "azure"`
 
-        - `"azure"`
-
       - `vault_uri: string`
 
         Key Vault data-plane URI — https://<vault-name>.vault.azure.net or https://<hsm-name>.managedhsm.azure.net.
from line 1007
 
   - `type: "external_key"`
 
-    - `"external_key"`
+    default: external_key
 
   - `updated_at: string`
 
+    format: date-time
+
 ### External Key Retrieve Response
 
-- `ExternalKeyRetrieveResponse object { id, attachment, created_at, 5 more }`
+- `ExternalKeyRetrieveResponse object`
 
   CMEK external key config belonging to the caller's organization.
 
from line 1027
 
     Identifier of the external key config. A tagged ID prefixed `ekey_`, or — for organizations on the Claude Platform on AWS — the AWS KMS key ARN.
 
-  - `attachment: object { type }  or object { type }`
+  - `attachment: object or object`
 
     Whether any workspace uses this config to encrypt its data — counting live and archived workspaces (an archived workspace's data remains encrypted under the config), excluding deleted ones. Only an attached config is used by the encryption path; an `unattached` config is inert and can be deleted.
 
-    - `Attached object { type }`
+    - `Attached object`
 
       - `type: "attached"`
 
-        - `"attached"`
-
-    - `Unattached object { type }`
+        default: attached
+
+    - `Unattached object`
 
       - `type: "unattached"`
 
-        - `"unattached"`
+        default: unattached
 
   - `created_at: string`
 
+    format: date-time
+
   - `display_name: string or null`
 
     Human-friendly display name. Null if none was set.
from line 1055
 
     Data residency geo. Selects which regional validator handles this key's encrypt/decrypt roundtrips.
 
-  - `provider_config: object { kms_arn, type, region, role_arn }  or object { key_name, type }  or object { key_name, tenant_id, type, 2 more }`
+  - `provider_config: object or object or object`
 
     KMS provider identity and auth coordinates.
 
-    - `Aws object { kms_arn, type, region, role_arn }`
+    - `Aws object`
 
       - `kms_arn: string`
 
         Full ARN of the AWS KMS key.
 
+        maxLength: 2048
+
       - `type: "aws"`
 
-        - `"aws"`
-
       - `region: optional string or null`
 
         AWS region. Derived from kms_arn if omitted.
 
       - `role_arn: optional string or null`
 
+        **Deprecated**
+
         IAM role ARN. Deprecated — Anthropic reaches the KMS key via a managed intermediate role; this field is ignored.
 
-    - `Gcp object { key_name, type }`
+    - `Gcp object`
 
       - `key_name: string`
 
from line 1087
 
       - `type: "gcp"`
 
-        - `"gcp"`
-
-    - `Azure object { key_name, tenant_id, type, 2 more }`
+    - `Azure object`
 
       - `key_name: string`
 
from line 1099
 
       - `type: "azure"`
 
-        - `"azure"`
-
       - `vault_uri: string`
 
         Key Vault data-plane URI — https://<vault-name>.vault.azure.net or https://<hsm-name>.managedhsm.azure.net.
from line 1109
 
   - `type: "external_key"`
 
-    - `"external_key"`
+    default: external_key
 
   - `updated_at: string`
 
+    format: date-time
+
 ### External Key Update Response
 
-- `ExternalKeyUpdateResponse object { id, attachment, created_at, 5 more }`
+- `ExternalKeyUpdateResponse object`
 
   CMEK external key config belonging to the caller's organization.
 
from line 1129
 
     Identifier of the external key config. A tagged ID prefixed `ekey_`, or — for organizations on the Claude Platform on AWS — the AWS KMS key ARN.
 
-  - `attachment: object { type }  or object { type }`
+  - `attachment: object or object`
 
     Whether any workspace uses this config to encrypt its data — counting live and archived workspaces (an archived workspace's data remains encrypted under the config), excluding deleted ones. Only an attached config is used by the encryption path; an `unattached` config is inert and can be deleted.
 
-    - `Attached object { type }`
+    - `Attached object`
 
       - `type: "attached"`
 
-        - `"attached"`
-
-    - `Unattached object { type }`
+        default: attached
+
+    - `Unattached object`
 
       - `type: "unattached"`
 
-        - `"unattached"`
+        default: unattached
 
   - `created_at: string`
 
+    format: date-time
+
   - `display_name: string or null`
 
     Human-friendly display name. Null if none was set.
from line 1157
 
     Data residency geo. Selects which regional validator handles this key's encrypt/decrypt roundtrips.
 
-  - `provider_config: object { kms_arn, type, region, role_arn }  or object { key_name, type }  or object { key_name, tenant_id, type, 2 more }`
+  - `provider_config: object or object or object`
 
     KMS provider identity and auth coordinates.
 
-    - `Aws object { kms_arn, type, region, role_arn }`
+    - `Aws object`
 
       - `kms_arn: string`
 
         Full ARN of the AWS KMS key.
 
+        maxLength: 2048
+
       - `type: "aws"`
 
-        - `"aws"`
-
       - `region: optional string or null`
 
         AWS region. Derived from kms_arn if omitted.
 
       - `role_arn: optional string or null`
 
+        **Deprecated**
+
         IAM role ARN. Deprecated — Anthropic reaches the KMS key via a managed intermediate role; this field is ignored.
 
-    - `Gcp object { key_name, type }`
+    - `Gcp object`
 
       - `key_name: string`
 
from line 1189
 
       - `type: "gcp"`
 
-        - `"gcp"`
-
-    - `Azure object { key_name, tenant_id, type, 2 more }`
+    - `Azure object`
 
       - `key_name: string`
 
from line 1201
 
       - `type: "azure"`
 
-        - `"azure"`
-
       - `vault_uri: string`
 
         Key Vault data-plane URI — https://<vault-name>.vault.azure.net or https://<hsm-name>.managedhsm.azure.net.
from line 1211
 
   - `type: "external_key"`
 
-    - `"external_key"`
+    default: external_key
 
   - `updated_at: string`
 
+    format: date-time
+
 ### External Key Delete Response
 
-- `ExternalKeyDeleteResponse object { id, type }`
+- `ExternalKeyDeleteResponse object`
 
   - `id: string`
 
from line 1227
 
   - `type: "external_key_deleted"`
 
-    - `"external_key_deleted"`
+    default: external_key_deleted
 
 ### External Key Validate Response
 
-- `ExternalKeyValidateResponse object { error, status, type }`
+- `ExternalKeyValidateResponse object`
 
   Result of a validation roundtrip against the customer's KMS.
 
from line 1252
 
   - `type: "external_key_validation"`
 
-    - `"external_key_validation"`
+    default: external_key_validation