lib/google/cloud/tpu/v1/tpu/operations.rb in google-cloud-tpu-v1-0.4.0 vs lib/google/cloud/tpu/v1/tpu/operations.rb in google-cloud-tpu-v1-0.4.1

@@ -662,10 +662,12 @@
             #   @return [::String]
             #
             class Configuration
               extend ::Gapic::Config
 
-              config_attr :endpoint,      "tpu.googleapis.com", ::String
+              DEFAULT_ENDPOINT = "tpu.googleapis.com"
+
+              config_attr :endpoint,      DEFAULT_ENDPOINT, ::String
               config_attr :credentials,   nil do |value|
                 allowed = [::String, ::Hash, ::Proc, ::Symbol, ::Google::Auth::Credentials, ::Signet::OAuth2::Client, nil]
                 allowed += [::GRPC::Core::Channel, ::GRPC::Core::ChannelCredentials] if defined? ::GRPC
                 allowed.any? { |klass| klass === value }
               end