Clean up snippets for BatchClient and Spanner#3684

Merged

pongad merged 2 commits intogoogleapis:masterfrom

nithinsujir:batsnip

Sep 18, 2018

Commits on Sep 14, 2018

Clean up snippets for BatchClient and Spanner
nsujir
committed

Commits on Sep 17, 2018

Remove trivial batch_client_read_with_id snippet
nsujir
committed