1 files changed, 5 insertions, 1 deletions
diff --git a/lib/api/ci/runner.rb b/lib/api/ci/runner.rb
index 08903dce3dc..ef679147c9f 100644
--- a/lib/api/ci/runner.rb
+++ b/lib/api/ci/runner.rb
@@ -2,7 +2,7 @@
 
 module API
   module Ci
-    class Runner < Grape::API::Instance
+    class Runner < ::API::Base
       helpers ::API::Helpers::Runner
 
       resource :runners do
@@ -72,6 +72,7 @@ module API
         post '/verify' do
           authenticate_runner!
           status 200
+          body "200"
         end
       end
 
@@ -181,7 +182,9 @@ module API
             .new(job, declared_params(include_missing: false))
 
           service.execute.then do |result|
+            header 'X-GitLab-Trace-Update-Interval', result.backoff
             status result.status
+            body result.status.to_s
           end
         end
 
@@ -292,6 +295,7 @@ module API
 
           if result[:status] == :success
             status :created
+            body "201"
           else
             render_api_error!(result[:message], result[:http_status])
           end