tree ce997d2dde0c24b9d7012ae58b9341baac4180f8
parent 99e622c232679b0043a8fa1de9b97185f932aad2
author Julia Tuttle <juliatuttle@google.com> 1555351614 -0400
committer Julia Tuttle <juliatuttle@google.com> 1557510723 -0400

Clarify required/optional fields in BubbleMetadata.

Bug: 130427148
Test: make docs, examine out/
Change-Id: I8def5c4481be881784fb656ca77917eb9834eb79