README.md in google-cloud-redis-v1beta1-0.4.1 vs README.md in google-cloud-redis-v1beta1-0.4.2

@@ -31,10 +31,10 @@
 
 ```ruby
 require "google/cloud/redis/v1beta1"
 
 client = ::Google::Cloud::Redis::V1beta1::CloudRedis::Client.new
-request = my_create_request
+request = ::Google::Cloud::Redis::V1beta1::ListInstancesRequest.new # (request fields as keyword arguments...)
 response = client.list_instances request
 ```
 
 View the [Client Library Documentation](https://googleapis.dev/ruby/google-cloud-redis-v1beta1/latest)
 for class and method documentation.