diff --git a/src/Models/ServiceAccount/ServiceAccountModel.php b/src/Models/ServiceAccount/ServiceAccountModel.php
index <HASH>..<HASH> 100644
--- a/src/Models/ServiceAccount/ServiceAccountModel.php
+++ b/src/Models/ServiceAccount/ServiceAccountModel.php
@@ -42,7 +42,7 @@ class ServiceAccountModel extends FortifiApiModel
   }
 
   /**
-   * @param int $fid
+   * @param string $fid
    *
    * @return ServiceAccountResponse|FortifiApiRequestInterface
    */
corrected param type in docblock