std/http/testdata/test%20file.txt
12<?xml version="1.0" encoding="UTF-8"?><Error><Code>AccessDenied</Code><Message>Access Denied</Message><RequestId>NDXEC1MTF07QXSYY</RequestId><HostId>WEqwie5izZ/cULNb1YrT80sbaV9C6dmtVXP4HqkMG+nUG9SRG9k4mFMSzheCh5ueGgWV4C0he2Q=</HostId></Error>