chore: regens API reference docs (#889)

diff --git a/docs/dyn/cloudiot_v1.projects.locations.registries.devices.configVersions.html b/docs/dyn/cloudiot_v1.projects.locations.registries.devices.configVersions.html
index 81cf1a2..d689807 100644
--- a/docs/dyn/cloudiot_v1.projects.locations.registries.devices.configVersions.html
+++ b/docs/dyn/cloudiot_v1.projects.locations.registries.devices.configVersions.html
@@ -84,7 +84,7 @@
 order (i.e.: newest first).
 
 Args:
-  name: string, The name of the device. For example,
+  name: string, Required. The name of the device. For example,
 `projects/p0/locations/us-central1/registries/registry0/devices/device0` or
 `projects/p0/locations/us-central1/registries/registry0/devices/{num_id}`. (required)
   numVersions: integer, The number of versions to list. Versions are listed in decreasing order of