How to install List view command set extension in a site collection after deploying it to app catalog using CSOM?

Question

I have created a ListView command set extension using SPFx and upload it in the app catalog. Now I want to install this extension for only particular sites.

I tried adding it as a custom action but it is not working.

Any help would be appreciated.

CustomActionEntity ca = new CustomActionEntity
                {
                    Title = "HelloWorld",
                    RegistrationId = "101",
                    RegistrationType = UserCustomActionRegistrationType.List,
                    Location = "ClientSideExtension.ListViewCommandSet.CommandBar",
                    ClientSideComponentId = spfxExtensionGlobalHeaderId,
                    ClientSideComponentProperties = "{"sampleTextOne":"One item is selected in the list.", "sampleTextTwo":"This command is always visible."}"
                };

         currentWeb.AddCustomAction(ca);

Answer 1

I have successfully installed the extension using PnP App manager class.

AppManager appManager = new AppManager(clientContext);
var apps = appManager.GetAvailable();
foreach (var app in apps)
{
if (app.Title == "List View Command Set")
{
    appManager.Install(app);
}
}