update to 15.23.2

Author: AlCalzone

API_SCHEMA.md

@@ -359,27 +359,28 @@ Base schema.
 
 ## Schema 48
 
-- Added typed endpoint access-control commands:
-  - `endpoint.get_user_capabilities_cached`
-  - `endpoint.get_credential_capabilities_cached`
-  - `endpoint.get_user`
-  - `endpoint.get_user_cached`
-  - `endpoint.get_users`
-  - `endpoint.get_users_cached`
-  - `endpoint.set_user`
-  - `endpoint.delete_user`
-  - `endpoint.delete_all_users`
-  - `endpoint.get_credential`
-  - `endpoint.get_credential_cached`
-  - `endpoint.get_credentials`
-  - `endpoint.get_credentials_cached`
-  - `endpoint.set_credential`
-  - `endpoint.delete_credential`
-  - `endpoint.start_credential_learn`
-  - `endpoint.cancel_credential_learn`
-  - `endpoint.get_admin_code`
-  - `endpoint.set_admin_code`
-- These commands expose the unified user/credential API in zwave-js directly through the server, including User Credential CC and User Code CC fallback behavior handled by zwave-js.
+- Added typed endpoint access-control commands under the `endpoint.access_control.*` namespace:
+  - `endpoint.access_control.is_supported`
+  - `endpoint.access_control.get_user_capabilities_cached`
+  - `endpoint.access_control.get_credential_capabilities_cached`
+  - `endpoint.access_control.get_user`
+  - `endpoint.access_control.get_user_cached`
+  - `endpoint.access_control.get_users`
+  - `endpoint.access_control.get_users_cached`
+  - `endpoint.access_control.set_user`
+  - `endpoint.access_control.delete_user`
+  - `endpoint.access_control.delete_all_users`
+  - `endpoint.access_control.get_credential`
+  - `endpoint.access_control.get_credential_cached`
+  - `endpoint.access_control.get_credentials`
+  - `endpoint.access_control.get_credentials_cached`
+  - `endpoint.access_control.set_credential`
+  - `endpoint.access_control.delete_credential`
+  - `endpoint.access_control.start_credential_learn`
+  - `endpoint.access_control.cancel_credential_learn`
+  - `endpoint.access_control.get_admin_code`
+  - `endpoint.access_control.set_admin_code`
+- These commands expose the unified user/credential API in zwave-js directly through the server, including User Credential CC and User Code CC fallback behavior handled by zwave-js. Applications should call `endpoint.access_control.is_supported` to check whether an endpoint exposes the API before using the other commands.
 - Added node events for unified access control handling:
   - `user added`
   - `user modified`

README.md

@@ -1297,30 +1297,46 @@ For `Buffer` type arguments, use the following JSON format to represent the argu
 
 [compatible with schema version: 48+]
 
-These commands expose the unified credential management API from Z-Wave JS directly.
-Z-Wave JS automatically handles User Credential CC vs User Code CC fallback where applicable.
+These commands expose the unified credential management API from Z-Wave JS directly
+under the `endpoint.access_control.*` namespace. Z-Wave JS automatically handles
+User Credential CC vs User Code CC fallback where applicable.
+
+Before using any of the other commands, applications should check whether the
+endpoint exposes the unified access control API:
+
+```ts
+interface {
+  messageId: string;
+  command: "endpoint.access_control.is_supported";
+  nodeId: number;
+  endpoint?: number;
+}
+```
+
+The response contains `supported: boolean`.
 
 Supported commands:
 
-- `endpoint.get_user_capabilities_cached`
-- `endpoint.get_credential_capabilities_cached`
-- `endpoint.get_user`
-- `endpoint.get_user_cached`
-- `endpoint.get_users`
-- `endpoint.get_users_cached`
-- `endpoint.set_user`
-- `endpoint.delete_user`
-- `endpoint.delete_all_users`
-- `endpoint.get_credential`
-- `endpoint.get_credential_cached`
-- `endpoint.get_credentials`
-- `endpoint.get_credentials_cached`
-- `endpoint.set_credential`
-- `endpoint.delete_credential`
-- `endpoint.start_credential_learn`
-- `endpoint.cancel_credential_learn`
-- `endpoint.get_admin_code`
-- `endpoint.set_admin_code`
+- `endpoint.access_control.is_supported`
+- `endpoint.access_control.get_user_capabilities_cached`
+- `endpoint.access_control.get_credential_capabilities_cached`
+- `endpoint.access_control.get_user`
+- `endpoint.access_control.get_user_cached`
+- `endpoint.access_control.get_users`
+- `endpoint.access_control.get_users_cached`
+- `endpoint.access_control.set_user`
+- `endpoint.access_control.delete_user`
+- `endpoint.access_control.delete_all_users`
+- `endpoint.access_control.get_credential`
+- `endpoint.access_control.get_credential_cached`
+- `endpoint.access_control.get_credentials`
+- `endpoint.access_control.get_credentials_cached`
+- `endpoint.access_control.set_credential`
+- `endpoint.access_control.delete_credential`
+- `endpoint.access_control.start_credential_learn`
+- `endpoint.access_control.cancel_credential_learn`
+- `endpoint.access_control.get_admin_code`
+- `endpoint.access_control.set_admin_code`
 
 All commands use the same base arguments:
 
@@ -1338,7 +1354,7 @@ Example: set a credential
 ```ts
 interface {
   messageId: string;
-  command: "endpoint.set_credential";
+  command: "endpoint.access_control.set_credential";
   nodeId: number;
   endpoint?: number;
   userId: number;
@@ -1353,7 +1369,7 @@ Example: create or modify a user
 ```ts
 interface {
   messageId: string;
-  command: "endpoint.set_user";
+  command: "endpoint.access_control.set_user";
   nodeId: number;
   endpoint?: number;
   userId: number;