Should we trim quotes from etag

[anuchandy]

Is your feature request related to a problem? Please describe.

Storage service is inconsistent in whether or not the etag header value has quotes.

Describe the solution you'd like

I wanted to use this issue to discuss this instead of going ahead and putting code for it in runtime (which is easy), is this right thing to do? are there multiple azure services behaving like this? is this something that can be fixed in server side?

Describe alternatives you've considered
Today storage SDK uses reflection to identify etag and trim it https://github.com/alzimmermsft/azure-sdk-for-java/blob/2f44585d00f2292b95828ac7f357b239413c95ef/storage/client/src/main/java/com/azure/storage/blob/Utility.java#L277

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