[Storage] Support Locationusage and WORM (Immutability Policy) and upgrade API version to 2018-02-01

[blueww]

Description

This is target to release on 5/7 build.
Since the tight schedule, please help to review ASAP.

The private PR pass check: https://github.com/Azure/azure-sdk-for-net-pr/pull/833

The unit test is modified by removing disable Storage Account Encryption test. Since server doesn't allow disable encryption now.

The swagger PR:
WORM: Azure/azure-rest-api-specs#2937
Location Usage: Azure/azure-rest-api-specs#3014 (in review)

The Rest Doc:
WORM: https://microsoft.sharepoint.com/teams/AzureStorage/Shared%20Documents/XLocation/SRP%20Service%20and%20Container%20Management.docx?web=1
Location Usage:
https://microsoft.sharepoint.com/:w:/t/AzureStorage/EYFU1AAlf3BBqV6C28ajBB0BpOXZDKOfZYnoQnZOU6wivA?e=uP50YO (See get location usage API section)

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• Please add REST spec PR link to the SDK PR
• I have read the contribution guidelines.
• The pull request does not introduce breaking changes.

General Guidelines

• Title of the pull request is clear and informative.
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Testing Guidelines

• Pull request includes test coverage for the included changes.

SDK Generation Guidelines

• If an SDK is being regenerated based on a new swagger spec, a link to the pull request containing these swagger spec changes has been included above.
• The generate.cmd file for the SDK has been updated with the version of AutoRest, as well as the commitid of your swagger spec or link to the swagger spec, used to generate the code.
• The *.csproj and AssemblyInfo.cs files have been updated with the new version of the SDK.

[dsgouda]

• Please run msbuild build.proj /t:Build /p:Scope=SDKs\Storage and commit any artifacts that may change
• Please create a generate.ps1 file similar to this and regenerate the code

[dsgouda]

7.2.0-preview

[blueww]

fixed

[blueww]

@dsgouda

I have rebase my code on the latest change on "psSdkJson6" branch and run msbuild build.proj /t:Build /p:Scope=SDKs\Storage, but don't see anything change.
I have created the generate.ps1 file and add to the PR.

For the tight schedule, I have set up a meeting to discuss the PR if it's still not merged tomorrow.
We can cancel it if the PR is merged before the meeting.

[dsgouda]

Looks good apart from the comment posted. Will merge the PR once addressed.

[dsgouda]

Please replace line 4 with <AzureApiTag>Storage_2018-02-01;</AzureApiTag> here

[blueww]

I have fixed it.
I think this should be automatically updated when build. Do I miss anything to update it? Or is there any code error in SDK framework make this not update in build?

[dsgouda]

It should be but not sure why it fails, better do this manually since this is a rush job

[dsgouda]

LGTM subject to CI builds