2 files changed, 10 insertions, 3 deletions
diff --git a/lib/google_api/cloud_platform/client.rb b/lib/google_api/cloud_platform/client.rb
index 615cd7dc60a..15401057903 100644
--- a/lib/google_api/cloud_platform/client.rb
+++ b/lib/google_api/cloud_platform/client.rb
@@ -84,7 +84,9 @@ module GoogleApi
       end
 
       def user_agent_header
-        { 'User-Agent': "GitLab/#{Gitlab::VERSION.match('(\d+\.\d+)').captures.first} (GPN:GitLab;)" }
+        options = Google::Apis::RequestOptions.new
+        options.header = { 'User-Agent': "GitLab/#{Gitlab::VERSION.match('(\d+\.\d+)').captures.first} (GPN:GitLab;)" }
+        options
       end
     end
   end
diff --git a/spec/lib/google_api/cloud_platform/client_spec.rb b/spec/lib/google_api/cloud_platform/client_spec.rb
index 41964034062..ee8f7afc285 100644
--- a/spec/lib/google_api/cloud_platform/client_spec.rb
+++ b/spec/lib/google_api/cloud_platform/client_spec.rb
@@ -129,9 +129,14 @@ describe GoogleApi::CloudPlatform::Client do
   describe '#user_agent_header' do
     subject { client.instance_eval { user_agent_header } }
 
-    it 'returns the correct major and minor GitLab version ' do
+    it 'returns a RequestOptions object' do
+      expect(subject).to be_instance_of(Google::Apis::RequestOptions)
+    end
+
+    it 'has the correct GitLab version in User-Agent header' do
       stub_const('Gitlab::VERSION', '10.3.0-pre')
-      expect(subject).to eq({ 'User-Agent': 'GitLab/10.3 (GPN:GitLab;)' })
+
+      expect(subject.header).to eq({ 'User-Agent': 'GitLab/10.3 (GPN:GitLab;)' })
     end
   end
 end