Fix stats endpoints.

Added new method

src/Api/Tag.php

@@ -19,6 +19,7 @@
 use Mailgun\Model\Tag\ProviderResponse;
 use Mailgun\Model\Tag\ShowResponse;
 use Mailgun\Model\Tag\StatisticsResponse;
+use Mailgun\Model\Tag\TagLimitResponse;
 use Mailgun\Model\Tag\UpdateResponse;
 use Psr\Http\Client\ClientExceptionInterface;
 use Psr\Http\Message\ResponseInterface;
@@ -104,12 +105,13 @@ public function update(string $domain, string $tag, string $description, array $
      * @return StatisticsResponse|ResponseInterface
      * @throws ClientExceptionInterface
      */
-    public function stats(string $domain, string $tag, array $params, array $requestHeaders = [])
+    public function stats(string $domain, array $params, array $requestHeaders = [])
     {
         Assert::stringNotEmpty($domain);
-        Assert::stringNotEmpty($tag);
+        Assert::stringNotEmpty($params['event']);
+        Assert::stringNotEmpty($params['tag']);
 
-        $response = $this->httpGet(sprintf('/v3/%s/tags/%s/stats', $domain, $tag), $params, $requestHeaders);
+        $response = $this->httpGet(sprintf('/v3/%s/tag/stats', $domain), $params, $requestHeaders);
 
         return $this->hydrateResponse($response, StatisticsResponse::class);
     }
@@ -127,7 +129,7 @@ public function delete(string $domain, string $tag, array $requestHeaders = [])
         Assert::stringNotEmpty($domain);
         Assert::stringNotEmpty($tag);
 
-        $response = $this->httpDelete(sprintf('/v3/%s/tags/%s', $domain, $tag), [], $requestHeaders);
+        $response = $this->httpDelete(sprintf('/v3/%s/tag', $domain), ['tag' => $tag], $requestHeaders);
 
         return $this->hydrateResponse($response, DeleteResponse::class);
     }
@@ -182,4 +184,19 @@ public function devices(string $domain, string $tag, array $requestHeaders = [])
 
         return $this->hydrateResponse($response, DeviceResponse::class);
     }
+
+    /**
+     * @param string $domain
+     * @param array $requestHeaders
+     * @return TagLimitResponse
+     * @throws ClientExceptionInterface
+     */
+    public function getTagLimits(string $domain, array $requestHeaders = []): TagLimitResponse
+    {
+        Assert::stringNotEmpty($domain);
+
+        $response = $this->httpGet(sprintf('/v3/domains/%s/limits/tag', $domain), [], $requestHeaders);
+
+        return $this->hydrateResponse($response, TagLimitResponse::class);
+    }
 }

src/Model/Tag/TagLimitResponse.php

@@ -0,0 +1,99 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Copyright (C) 2013 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license. See the LICENSE file for details.
+ */
+
+namespace Mailgun\Model\Tag;
+
+use JetBrains\PhpStorm\ArrayShape;
+use Mailgun\Model\ApiResponse;
+
+final class TagLimitResponse implements ApiResponse
+{
+    private string $id;
+    private int $limit;
+    private int $count;
+
+    /**
+     * @param array $data
+     * @return self
+     */
+    public static function create(array $data): TagLimitResponse
+    {
+        $item = new self();
+        $item->setId($data['id'] ?? '');
+        $item->setLimit($data['limit'] ?? 0);
+        $item->setCount($data['count'] ?? 0);
+
+        return $item;
+    }
+
+    /**
+     * @return string
+     */
+    public function getId(): string
+    {
+        return $this->id;
+    }
+
+    /**
+     * @param string $id
+     * @return void
+     */
+    public function setId(string $id): void
+    {
+        $this->id = $id;
+    }
+
+    /**
+     * @return int
+     */
+    public function getLimit(): int
+    {
+        return $this->limit;
+    }
+
+    /**
+     * @param int $limit
+     * @return void
+     */
+    public function setLimit(int $limit): void
+    {
+        $this->limit = $limit;
+    }
+
+    /**
+     * @return int
+     */
+    public function getCount(): int
+    {
+        return $this->count;
+    }
+
+    /**
+     * @param int $count
+     * @return void
+     */
+    public function setCount(int $count): void
+    {
+        $this->count = $count;
+    }
+
+    /**
+     * @return array
+     */
+    #[ArrayShape(['id' => "string", 'limit' => "int", 'count' => "int"])] public function toArray(): array
+    {
+        return [
+            'id' => $this->getId(),
+            'limit' => $this->getLimit(),
+            'count' => $this->getCount(),
+        ];
+    }
+}