diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index 7acea8a9716..a1c8b4bd250 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -199730,7 +199730,9 @@ paths:
       tags:
         - Network Device Monitoring
     patch:
-      description: Update the tags for a device.
+      description: |-
+        Update the tags for a device.
+        A device supports up to 20 user tags by default. To request a higher limit for your organization, [contact Support](https://docs.datadoghq.com/help/).
       operationId: UpdateDeviceUserTags
       parameters:
         - description: The id of the device to update tags for.
diff --git a/api/datadogV2/api_network_device_monitoring.go b/api/datadogV2/api_network_device_monitoring.go
index 8420531e659..e3aabb2205f 100644
--- a/api/datadogV2/api_network_device_monitoring.go
+++ b/api/datadogV2/api_network_device_monitoring.go
@@ -540,6 +540,7 @@ func (a *NetworkDeviceMonitoringApi) ListInterfaceUserTags(ctx _context.Context,
 
 // UpdateDeviceUserTags Update the tags for a device.
 // Update the tags for a device.
+// A device supports up to 20 user tags by default. To request a higher limit for your organization, [contact Support](https://docs.datadoghq.com/help/).
 func (a *NetworkDeviceMonitoringApi) UpdateDeviceUserTags(ctx _context.Context, deviceId string, body ListTagsResponse) (ListTagsResponse, *_nethttp.Response, error) {
 	var (
 		localVarHTTPMethod  = _nethttp.MethodPatch