我可以将自定义任务开始/结束记录写入VSTS构建/发布日志

我希望能够将项目添加到VSTS构建和发布期间显示的日志中:

I would like to be able to add items to the logs displayed during VSTS builds and releases:

我已经查看了此页面并编写了以下测试powershell脚本

I've looked at this page and written the following test powershell script

$guid = $env:taskGuid
write-host "##vso[task.logdetail id=$guid;name=project1;type=build;order=1]create new timeline record"

# write-host "##vso[task.logdetail id=new guid;parentid=exist timeline record guid;name=project1;type=build;order=1]create new nested timeline record"

write-host "##vso[task.logdetail id=$guid;progress=50;state=InProgress;]update timeline record"
write-host "##vso[task.logdetail id=$guid;state=Completed;result=Succeeded]complete timeline record"

我希望在日志中看到其他条目，但我什至没有看到任何区别，甚至没有出现write-host语句.

I was hoping to see additional entries in the log but I see no difference at all, not even the write-host statements appearing.

所以我有2个问题

1. 我应该从上面的示例脚本中看到什么?
2. 是否有可能 初始屏幕快照中显示的该日志中的其他条目 无需实际添加其他任务?

1. What should I see from my sample script above?
2. Is it possible to get additional entries in that log shown in the initial screenshot without actually adding additional tasks?