diff --git a/src/Enum/ApiName.php b/src/Enum/ApiName.php
new file mode 100644
index 0000000..e25e967
--- /dev/null
+++ b/src/Enum/ApiName.php
@@ -0,0 +1,27 @@
+<?php
+
+namespace Magdev\RedmineBundle\Enum;
+
+enum ApiName
+{
+    case attachment;
+    case group;
+    case custom_fields;
+    case issue;
+    case issue_category;
+    case issue_priority;
+    case issue_relation;
+    case issue_status;
+    case membership;
+    case news;
+    case project;
+    case query;
+    case role;
+    case time_entry;
+    case time_entry_activity;
+    case tracker;
+    case user;
+    case version;
+    case wiki;
+    case search;
+}