III-3528 Pass API key as user tag

app/ErrorHandlerProvider.php

@@ -15,7 +15,8 @@ public function register(Application $app): void
             function ($app) {
                 return new SentryErrorHandler(
                     $app[HubInterface::class],
-                    $app['jwt'] ?? null
+                    $app['jwt'] ?? null,
+                    $app['auth.api_key'] ?? null
                 );
             }
         );

app/SentryErrorHandler.php

@@ -4,6 +4,7 @@
 
 namespace CultuurNet\UDB3\UiTPASService;
 
+use CultuurNet\UDB3\ApiGuard\ApiKey\ApiKey;
 use CultuurNet\UDB3\Jwt\Udb3Token;
 use Sentry\State\HubInterface;
 use Sentry\State\Scope;
@@ -17,10 +18,14 @@ class SentryErrorHandler
     /** @var Udb3Token|null */
     private $udb3Token;
 
-    public function __construct(HubInterface $sentryHub, ?Udb3Token $udb3Token)
+    /** @var ApiKey|null */
+    private $apiKey;
+
+    public function __construct(HubInterface $sentryHub, ?Udb3Token $udb3Token, ?ApiKey $apiKey)
     {
         $this->sentryHub = $sentryHub;
         $this->udb3Token = $udb3Token;
+        $this->apiKey = $apiKey;
     }
 
     public function handle(Throwable $throwable): void
@@ -31,6 +36,7 @@ public function handle(Throwable $throwable): void
 
         $this->sentryHub->configureScope(function (Scope $scope) {
             $scope->setUser($this->createUser($this->udb3Token));
+            $scope->setTags($this->createTags($this->apiKey));
         });
 
         $this->sentryHub->captureException($throwable);
@@ -49,4 +55,11 @@ private function createUser(?Udb3Token $udb3Token): array
             'sub' => $udb3Token->jwtToken()->getClaim('sub', 'null'),
         ];
     }
+
+    private function createTags(?ApiKey $apiKey): array
+    {
+        return [
+            'api_key' => $apiKey ? $apiKey->toNative() : 'null',
+        ];
+    }
 }