Google Calendar C#.NET API V3 domain wide delegation

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Hi,

I'm using,

asp.net 4.0, Google calendar api V3 and environments with windows 2003 R2 
webserver with IIS 6.0 and we have our own licensed Google domain

My app needs to access lot of people's Google calendar and add/delete/update 
events  for which earlier we used V2 and was working with consumer key and 
consumer secret. currently my code is migrated to V3 version and it works, as 
I'm using service account type which uses API key and encrypted Key file. but 
my client is not very keen and they are looking at authentication similar OAuth 
2.0 with Version V2.

so my Question what is the best approach other than service account with V3 to 
perform all the operations for bunch of users which should work on one time 
authentication like the one with V2?

thanks,
MVM

Original issue reported on code.google.com by mahesh...@gmail.com on 8 Oct 2013 at 3:02

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Original comment by pele...@google.com on 29 Oct 2013 at 2:08

• Added labels: Component-Auth
• Removed labels: ****

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Original comment by pele...@google.com on 29 Oct 2013 at 2:09

• Changed state: Accepted
• Added labels: ****
• Removed labels: ****