code: public java.lang.String getCodeBucket() {
      java.lang.Object ref = codeBucket_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        codeBucket_ = s;
        return s;
      }
    }
docs: <pre>
  Google Cloud Storage bucket that can be used for storing files
  associated with this application. This bucket is associated with the
  application and can be used by the gcloud deployment commands.
  &#64;OutputOnly
  </pre>
  
  <code>string code_bucket = 8;</code>