add endpoint for fetching a single allocation

Author: Nielsvanpach

src/Requests/GetAllocation.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace Spatie\FloatSdk\Requests;
+
+use Saloon\Enums\Method;
+use Saloon\Http\Request;
+use Saloon\Http\Response;
+use Spatie\FloatSdk\Resources\AllocationResource;
+
+class GetAllocation extends Request
+{
+    protected Method $method = Method::GET;
+
+    public function __construct(protected int $id) {}
+
+    public function resolveEndpoint(): string
+    {
+        return "/tasks/{$this->id}";
+    }
+
+    public function createDtoFromResponse(Response $response): AllocationResource
+    {
+        return AllocationResource::createFromResponse($response->json());
+    }
+}