[Do not merge] Add 2021-04-01 SRP api version

[HimanshuChhabra]

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Changelog

Please ensure to add changelog with this PR by answering the following questions.

1. What's the purpose of the update?
   • new service onboarding
   • new API version
   • update existing version for new feature
   • update existing version to fix swagger quality issue in s360
   • Other, please clarify
2. When you are targeting to deploy new service/feature to public regions? Please provide date, or month to public if date is not available yet.
3. When you expect to publish swagger? Please provide date, or month to public if date is not available yet.
4. If it's an update to existing version, please select SDKs of specific language and CLIs that require refresh after swagger is published.
   • SDK of .NET (need service team to ensure code readiness)
   • SDK of Python
   • SDK of Java
   • SDK of Js
   • SDK of Go
   • PowerShell
   • CLI
   • Terraform
   • No, no need to refresh for updates in this PR

Contribution checklist:

• I commit to follow the Breaking Change Policy of "no breaking changes"
• I have reviewed the documentation for the workflow.
• Validation tools were run on swagger spec(s) and errors have all been fixed in this PR. How to fix?

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ARM API Review Checklist

• Ensure to check this box if one of the following scenarios meet updates in the PR, so that label “WaitForARMFeedback” will be added automatically to involve ARM API Review. Failure to comply may result in delays for manifest application. Note this does not apply to data plane APIs, all “removals” and “adding a new property” no more require ARM API review.

  • Adding new API(s)
  • Adding a new API version
  • Ensure to copy the existing version into new directory structure for first commit (including refactoring) and then push new changes including version updates in separate commits. This is required to review the changes efficiently.
  • Adding a new service

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Breaking Change Review Checklist

If there are following updates in the PR, ensure to request an approval from Breaking Change Review Board as defined in the Breaking Change Policy.

• Removing API(s) in stable version
• Removing properties in stable version
• Removing API version(s) in stable version
• Updating API in stable or public preview version with Breaking Change Validation errors
• Updating API(s) in public preview over 1 year (refer to Retirement of Previews)

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[openapi-workflow-bot]

Hi, @HimanshuChhabra Thanks for your PR. I am workflow bot for review process. Here are some small tips.

Please ensure to do self-check against checklists in first PR comment.

PR assignee is the person auto-assigned and responsible for your current PR reviewing and merging.

For specs comparison cross API versions, Use API Specs Comparison Report Generator

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Any feedback about review process or workflow bot, pls contact swagger and tools team. [email protected]

[openapi-workflow-bot]

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[openapi-pipeline-app]

Swagger pipeline restarted successfully, please wait for status update in this comment.

[openapi-pipeline-app]

Swagger pipeline restarted successfully, please wait for status update in this comment.

[openapi-workflow-bot]

Hi @HimanshuChhabra, Your PR has some issues. Please fix the CI sequentially by following the order of Avocado, semantic validation, model validation, breaking change, lintDiff.

Task	How to fix	Priority	Support (Microsoft alias)
Avocado	Fix-Avocado	High	ruowan
Semantic validation	Fix-SemanticValidation-Error	High	raychen, jianyxi
Model validation	Fix-ModelValidation-Error	High	raychen,jianyxi
LintDiff	Fix-LintDiff	high	jianyxi, ruoxuan

If you need further help, please feedback via swagger feedback."