docs: Add dism_dsc reference documentation

docs/reference/resources/Microsoft/Windows/FeatureOnDemandList/examples/export-features-on-demand.md

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+---
+description: >
+  Examples showing how to export and filter Windows Features on Demand (capabilities) using the
+  Microsoft.Windows/FeatureOnDemandList resource.
+ms.date:     04/21/2026
+ms.topic:    reference
+title:       Export Features on Demand
+---
+
+# Export Features on Demand
+
+This example shows how you can use the `Microsoft.Windows/FeatureOnDemandList` resource to
+enumerate Windows Features on Demand (capabilities) on a system, optionally filtering the results
+by identity, state, display name, or description.
+
+> [!IMPORTANT]
+> All operations with `Microsoft.Windows/FeatureOnDemandList` require an elevated (administrator)
+> session. Run your terminal as administrator before executing these commands.
+
+## Export all capabilities
+
+To retrieve a complete list of all capabilities on the system, use the [dsc resource export][01]
+command without any input.
+
+```powershell
+dsc resource export --resource Microsoft.Windows/FeatureOnDemandList
+```
+
+DSC returns a configuration document that includes all capabilities and their current states:
+
+```yaml
+$schema: https://aka.ms/dsc/schemas/v3/bundled/config/document.json
+resources:
+- name: Microsoft.Windows/FeatureOnDemandList
+  type: Microsoft.Windows/FeatureOnDemandList
+  properties:
+    capabilities:
+    - identity: OpenSSH.Client~~~~0.0.1.0
+      state: Installed
+    - identity: OpenSSH.Server~~~~0.0.1.0
+      state: NotPresent
+    - identity: Language.Basic~~~en-US~0.0.1.0
+      state: Installed
+    # ... additional capabilities
+```
+
+> [!NOTE]
+> When exporting without filters, the resource uses a fast enumeration path that returns only
+> `identity` and `state` for each capability. To retrieve additional properties such as
+> `displayName`, `description`, `downloadSize`, and `installSize`, use an export filter as shown
+> in the examples below.
+
+## Export only installed capabilities
+
+To list only the capabilities currently installed on the system, provide a filter with
+`state: Installed`.
+
+```powershell
+$filter = @{
+    capabilities = @(
+        @{ state = 'Installed' }
+    )
+} | ConvertTo-Json -Depth 3
+
+dsc resource export --resource Microsoft.Windows/FeatureOnDemandList --input $filter
+```
+
+```yaml
+$schema: https://aka.ms/dsc/schemas/v3/bundled/config/document.json
+resources:
+- name: Microsoft.Windows/FeatureOnDemandList
+  type: Microsoft.Windows/FeatureOnDemandList
+  properties:
+    capabilities:
+    - identity: OpenSSH.Client~~~~0.0.1.0
+      state: Installed
+    - identity: Language.Basic~~~en-US~0.0.1.0
+      state: Installed
+    # ... additional installed capabilities
+```
+
+## Export capabilities by identity pattern
+
+You can filter capabilities by identity using wildcard (`*`) patterns. The match is
+case-insensitive.
+
+```powershell
+$filter = @{
+    capabilities = @(
+        @{ identity = 'OpenSSH*' }
+    )
+} | ConvertTo-Json -Depth 3
+
+dsc resource export --resource Microsoft.Windows/FeatureOnDemandList --input $filter
+```
+
+```yaml
+$schema: https://aka.ms/dsc/schemas/v3/bundled/config/document.json
+resources:
+- name: Microsoft.Windows/FeatureOnDemandList
+  type: Microsoft.Windows/FeatureOnDemandList
+  properties:
+    capabilities:
+    - identity: OpenSSH.Client~~~~0.0.1.0
+      state: Installed
+    - identity: OpenSSH.Server~~~~0.0.1.0
+      state: NotPresent
+```
+
+## Export capabilities with full details
+
+To retrieve full details including `displayName`, `description`, `downloadSize`, and
+`installSize`, include those properties as filters. A wildcard (`*`) in a filter property matches
+all values for that field and triggers the full-info lookup.
+
+```powershell
+$filter = @{
+    capabilities = @(
+        @{
+            identity    = 'OpenSSH*'
+            displayName = '*'
+        }
+    )
+} | ConvertTo-Json -Depth 3
+
+dsc resource export --resource Microsoft.Windows/FeatureOnDemandList --input $filter
+```
+
+```yaml
+$schema: https://aka.ms/dsc/schemas/v3/bundled/config/document.json
+resources:
+- name: Microsoft.Windows/FeatureOnDemandList
+  type: Microsoft.Windows/FeatureOnDemandList
+  properties:
+    capabilities:
+    - identity: OpenSSH.Client~~~~0.0.1.0
+      state: Installed
+      displayName: OpenSSH Client
+      description: Open SSH-based secure shell (SSH) client...
+      downloadSize: 0
+      installSize: 4894720
+    - identity: OpenSSH.Server~~~~0.0.1.0
+      state: NotPresent
+      displayName: OpenSSH Server
+      description: Open SSH-based secure shell (SSH) server...
+      downloadSize: 1468500
+      installSize: 1839104
+```
+
+<!-- Link reference definitions -->
+[01]: ../../../../../cli/resource/export.md

docs/reference/resources/Microsoft/Windows/FeatureOnDemandList/examples/get-feature-on-demand.md

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+---
+description: >
+  Examples showing how to retrieve the current state of Windows features on demand (capabilities)
+  using the Microsoft.Windows/FeatureOnDemandList resource.
+ms.date:     04/21/2026
+ms.topic:    reference
+title:       Get feature on demand state
+---
+
+# Get feature on demand state
+
+This example shows how you can use the `Microsoft.Windows/FeatureOnDemandList` resource to
+retrieve the current state of Windows features on demand (capabilities). The examples use
+`OpenSSH.Client~~~~0.0.1.0` as a representative capability identity.
+
+> [!IMPORTANT]
+> All operations with `Microsoft.Windows/FeatureOnDemandList` require an elevated (administrator)
+> session. Run your terminal as administrator before executing these commands.
+
+## Find capability identity strings
+
+Before you can get the state of a capability, you need its identity string. Use the following
+command to list all capabilities and their identities:
+
+```powershell
+dism /Online /Get-Capabilities /Format:Table
+```
+
+Capability identities follow the format `CapabilityName~~~~LanguageTag~Version`, for example:
+
+- `OpenSSH.Client~~~~0.0.1.0`
+- `OpenSSH.Server~~~~0.0.1.0`
+- `Language.Basic~~~en-US~0.0.1.0`
+
+## Get a single capability
+
+The following snippet shows how to retrieve the state of the OpenSSH client capability using the
+[dsc resource get][01] command.
+
+```powershell
+$instance = @{
+    capabilities = @(
+        @{ identity = 'OpenSSH.Client~~~~0.0.1.0' }
+    )
+} | ConvertTo-Json -Depth 3
+
+dsc resource get --resource Microsoft.Windows/FeatureOnDemandList --input $instance
+```
+
+When the capability is installed, DSC returns output similar to the following:
+
+```yaml
+actualState:
+  capabilities:
+  - identity: OpenSSH.Client~~~~0.0.1.0
+    state: Installed
+    displayName: OpenSSH Client
+    description: >-
+      Open SSH-based secure shell (SSH) client, required for secure key management and access
+      to remote machines.
+    downloadSize: 0
+    installSize: 4894720
+```
+
+When the capability is not installed, the `state` field reads `NotPresent`:
+
+```yaml
+actualState:
+  capabilities:
+  - identity: OpenSSH.Client~~~~0.0.1.0
+    state: NotPresent
+    displayName: OpenSSH Client
+    description: >-
+      Open SSH-based secure shell (SSH) client, required for secure key management and access
+      to remote machines.
+    downloadSize: 4026000
+    installSize: 4894720
+```
+
+## Get multiple capabilities in a single request
+
+You can retrieve the state of multiple capabilities in a single call by including multiple entries
+in the `capabilities` array.
+
+```powershell
+$instance = @{
+    capabilities = @(
+        @{ identity = 'OpenSSH.Client~~~~0.0.1.0' }
+        @{ identity = 'OpenSSH.Server~~~~0.0.1.0' }
+    )
+} | ConvertTo-Json -Depth 3
+
+dsc resource get --resource Microsoft.Windows/FeatureOnDemandList --input $instance
+```
+
+```yaml
+actualState:
+  capabilities:
+  - identity: OpenSSH.Client~~~~0.0.1.0
+    state: Installed
+    displayName: OpenSSH Client
+    description: Open SSH-based secure shell (SSH) client...
+    downloadSize: 0
+    installSize: 4894720
+  - identity: OpenSSH.Server~~~~0.0.1.0
+    state: NotPresent
+    displayName: OpenSSH Server
+    description: Open SSH-based secure shell (SSH) server...
+    downloadSize: 1468500
+    installSize: 1839104
+```
+
+## Get a non-existent capability
+
+When you request a capability identity that is not recognized by DISM, the resource returns
+`_exist: false` instead of raising an error.
+
+```powershell
+$instance = @{
+    capabilities = @(
+        @{ identity = 'NonExistent.Capability~~~~0.0.1.0' }
+    )
+} | ConvertTo-Json -Depth 3
+
+dsc resource get --resource Microsoft.Windows/FeatureOnDemandList --input $instance
+```
+
+```yaml
+actualState:
+  capabilities:
+  - identity: NonExistent.Capability~~~~0.0.1.0
+    _exist: false
+```
+
+The `_exist: false` response indicates the capability identity is not recognized by DISM on this
+system.
+
+<!-- Link reference definitions -->
+[01]: ../../../../../cli/resource/get.md