diff --git a/src/BigQueryDataTransfer/Resource/ProjectsLocations.php b/src/BigQueryDataTransfer/Resource/ProjectsLocations.php
index 495d2cbd613..bfc41ca9350 100644
--- a/src/BigQueryDataTransfer/Resource/ProjectsLocations.php
+++ b/src/BigQueryDataTransfer/Resource/ProjectsLocations.php
@@ -71,7 +71,11 @@ public function get($name, $optParams = [])
     return $this->call('get', [$params], Location::class);
   }
   /**
-   * Lists information about the supported locations for this service.
+   * Lists information about the supported locations for this service. This method
+   * can be called in two ways: * **List all public locations:** Use the path `GET
+   * /v1/locations`. * **List project-visible locations:** Use the path `GET
+   * /v1/projects/{project_id}/locations`. This may include public locations as
+   * well as private or other locations specifically visible to the project.
    * (locations.listProjectsLocations)
    *
    * @param string $name The resource that owns the locations collection, if