update api for test

frontend/modules/api/models/questionnaire/forms/QuestionnaireUuidForm.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace frontend\modules\api\models\questionnaire\forms;
+
+use frontend\modules\api\models\questionnaire\UserQuestionnaire;
+use yii\base\Model;
+
+class QuestionnaireUuidForm extends Model
+{
+
+    public $uuid;
+
+    /**
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            [['uuid'], 'string'],
+            [['uuid'], 'required'],
+            [['uuid'], 'exist', 'skipOnError' => false, 'targetClass' => UserQuestionnaire::class, 'targetAttribute' => ['uuid' => 'uuid']],
+        ];
+    }
+
+    /**
+     * @return string
+     */
+    public function formName(): string
+    {
+        return '';
+    }
+}