Fix creation of protobuf fields
Fix creation of protobuf fields

JavierZunzunegui/prometheus,eliothedeman/prometheus,kzittritsch/prometheus,PrFalken/prometheus,tattsun/prometheus,Colstuwjx/prometheus,thachmai/prometheus,Stackdriver/stackdriver-prometheus,slok/prometheus,gottwald/prometheus,agaoglu/prometheus,Conorbro/prometheus,gottwald/prometheus,eliothedeman/prometheus,eliothedeman/prometheus,dmilstein/prometheus,kzittritsch/prometheus,thachmai/prometheus,Colstuwjx/prometheus,Stackdriver/stackdriver-prometheus,yanghongkjxy/prometheus,GoogleCloudPlatform/prometheus,tomwilkie/prometheus,Colstuwjx/prometheus,trigrass2/prometheus,dln/prometheus,slok/prometheus,datajet-io/prometheus,GoogleCloudPlatform/prometheus,adamron1/prometheus,Gouthamve/prometheus,slok/prometheus,adamron1/prometheus,tattsun/prometheus,iksaif/prometheus,kangwoo/prometheus,alileza/prometheus,Conorbro/prometheus,dln/prometheus,dln/prometheus,keegancsmith/prometheus,Stackdriver/stackdriver-prometheus,alileza/prometheus,dln/prometheus,prometheus/prometheus,SaltedMan/prometheus-annotated,AlekSi/prometheus,ton31337/prometheus,wrouesnel/prometheus,amorken/prometheus,jbdalido/prometheus,dsymonds/prometheus,ton31337/prometheus,GoogleCloudPlatform/prometheus,mtanda/prometheus,prometheus/prometheus,iksaif/prometheus,jbdalido/prometheus,PrFalken/prometheus,keegancsmith/prometheus,GoogleCloudPlatform/prometheus,Conorbro/prometheus,amorken/prometheus,iksaif/prometheus,mtanda/prometheus,GoogleCloudPlatform/prometheus,gottwald/prometheus,amorken/prometheus,AlekSi/prometheus,JavierZunzunegui/prometheus,kangwoo/prometheus,brancz/prometheus,dmilstein/prometheus,dsymonds/prometheus,msiebuhr/prometheus,adamron1/prometheus,Gouthamve/prometheus,SaltedMan/prometheus-annotated,Stackdriver/stackdriver-prometheus,AlekSi/prometheus,brancz/prometheus,kzittritsch/prometheus,PrFalken/prometheus,amorken/prometheus,jbdalido/prometheus,mtanda/prometheus,alileza/prometheus,SaltedMan/prometheus-annotated,keegancsmith/prometheus,tattsun/prometheus,yanghongkjxy/prometheus,keegancsmith/prometheus,Gouthamve/prometheus,kangwoo/prometheus,ton31337/prometheus,JavierZunzunegui/prometheus,sudhi-vm/prometheus,dsymonds/prometheus,datajet-io/prometheus,yanghongkjxy/prometheus,msiebuhr/prometheus,gottwald/prometheus,trigrass2/prometheus,dmilstein/prometheus,JavierZunzunegui/prometheus,Conorbro/prometheus,SaltedMan/prometheus-annotated,wrouesnel/prometheus,datajet-io/prometheus,agaoglu/prometheus,mtanda/prometheus,yanghongkjxy/prometheus,thachmai/prometheus,RobertKielty/prometheus,PrFalken/prometheus,sudhi-vm/prometheus,datajet-io/prometheus,brancz/prometheus,trigrass2/prometheus,tomwilkie/prometheus,msiebuhr/prometheus,agaoglu/prometheus,tomwilkie/prometheus,sudhi-vm/prometheus,kangwoo/prometheus,AlekSi/prometheus,trigrass2/prometheus,agaoglu/prometheus,dsymonds/prometheus,prometheus/prometheus,prometheus/prometheus,dmilstein/prometheus,jbdalido/prometheus,RobertKielty/prometheus,keegancsmith/prometheus,Gouthamve/prometheus,iksaif/prometheus,msiebuhr/prometheus,eliothedeman/prometheus,tomwilkie/prometheus,alileza/prometheus,Colstuwjx/prometheus,kzittritsch/prometheus,tattsun/prometheus,wrouesnel/prometheus,brancz/prometheus,ton31337/prometheus,wrouesnel/prometheus,alileza/prometheus,slok/prometheus,prometheus/prometheus,RobertKielty/prometheus,RobertKielty/prometheus,adamron1/prometheus,thachmai/prometheus,sudhi-vm/prometheus