Send a temporary telemetry event for extensions overriding the client id (#234228)

This is a temporary addition to telemetry to understand what extensions are overriding the client id.

We can use this telemetry to reach out to these extension authors and let them know that they many need configuration changes due to the adoption of the Microsoft broker.

src/vs/workbench/api/browser/mainThreadAuthentication.ts

@@ -302,7 +302,7 @@ export class MainThreadAuthentication extends Disposable implements MainThreadAu
 		const session = await this.doGetSession(providerId, scopes, extensionId, extensionName, options);
 
 		if (session) {
-			this.sendProviderUsageTelemetry(extensionId, providerId);
+			this.sendProviderUsageTelemetry(extensionId, providerId, scopes);
 			this.authenticationUsageService.addAccountUsage(providerId, session.account.label, scopes, extensionId, extensionName);
 		}
 
@@ -314,11 +314,27 @@ export class MainThreadAuthentication extends Disposable implements MainThreadAu
 		return accounts;
 	}
 
-	private sendProviderUsageTelemetry(extensionId: string, providerId: string): void {
-		const key = `${extensionId}|${providerId}`;
+	private sendProviderUsageTelemetry(extensionId: string, providerId: string, scopes: string[]): void {
+		// TODO@TylerLeonhardt this is a temporary addition to telemetry to understand what extensions are overriding the client id.
+		// We can use this telemetry to reach out to these extension authors and let them know that they many need configuration changes
+		// due to the adoption of the Microsoft broker.
+		// Remove this in a few iterations.
+		const containsVSCodeClientIdScope = scopes.some(scope => scope.startsWith('VSCODE_CLIENT_ID:'));
+
+		const key = `${extensionId}|${providerId}|${containsVSCodeClientIdScope}`;
 		if (this._sentProviderUsageEvents.has(key)) {
 			return;
 		}
+
+		if (containsVSCodeClientIdScope) {
+			type ClientIdUsageClassification = {
+				owner: 'TylerLeonhardt';
+				comment: 'Used to see which extensions are using the VSCode client id override';
+				extensionId: { classification: 'SystemMetaData'; purpose: 'FeatureInsight'; comment: 'The extension id.' };
+			};
+			this.telemetryService.publicLog2<{ extensionId: string }, ClientIdUsageClassification>('authentication.clientIdUsage', { extensionId });
+		}
+
 		this._sentProviderUsageEvents.add(key);
 		type AuthProviderUsageClassification = {
 			owner: 'TylerLeonhardt';