Expose organization createOrUpdate method

src/Zendesk/API/Resources/Core/Organizations.php

@@ -4,6 +4,7 @@
 
 use Zendesk\API\Resources\ResourceAbstract;
 use Zendesk\API\Traits\Resource\CreateMany;
+use Zendesk\API\Traits\Resource\CreateOrUpdate;
 use Zendesk\API\Traits\Resource\Defaults;
 use Zendesk\API\Traits\Resource\DeleteMany;
 use Zendesk\API\Traits\Resource\FindMany;
@@ -25,6 +26,7 @@ class Organizations extends ResourceAbstract
     use Defaults;
 
     use CreateMany;
+    use CreateOrUpdate;
     use DeleteMany;
     use FindMany;
     use UpdateMany;

src/Zendesk/API/Traits/Resource/CreateOrUpdate.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace Zendesk\API\Traits\Resource;
+
+use Zendesk\API\Exceptions\RouteException;
+
+/**
+ * Allows resources to call a createOrUpdate endpoint.
+ */
+trait CreateOrUpdate
+{
+
+    /**
+     * Update resource
+     *
+     * @param array  $params
+     *
+     * @return \stdClass | null
+     */
+    public function createOrUpdate(array $params)
+    {
+        try {
+            $route = $this->getRoute(__FUNCTION__, $params);
+        } catch (RouteException $e) {
+            if (! isset($this->resourceName)) {
+                $this->resourceName = $this->getResourceNameFromClass();
+            }
+
+            $route = $this->resourceName . '/create_or_update.json';
+            $this->setRoute(__FUNCTION__, $route);
+        }
+
+
+        $response = $this->client->post(
+            $route,
+            [$this->objectName => $params]
+        );
+
+        return $response;
+    }
+}