[AutoPR dns/resource-manager] Adding changes to support Private DNS Public Preview

[AutorestCI]

Created to sync Azure/azure-rest-api-specs#2587

[AutorestCI]

(message created by the CI based on PR content)

Installation instruction

Package azure-mgmt-dns

You can install the package azure-mgmt-dns of this PR using the following command:
pip install "git+https://github.com/Azure/azure-sdk-for-python@restapi_auto_2587#egg=azure-mgmt-dns&subdirectory=azure-mgmt-dns"

You can build a wheel to distribute for test using the following command:
pip wheel --no-deps "git+https://github.com/Azure/azure-sdk-for-python@restapi_auto_2587#egg=azure-mgmt-dns&subdirectory=azure-mgmt-dns"

If you have a local clone of this repository, you can also do:

• git checkout restapi_auto_2587
• pip install -e ./azure-mgmt-dns

Or build a wheel file to distribute for testing:

• git checkout restapi_auto_2587
• pip wheel --no-deps ./azure-mgmt-dns

Direct download

Your files can be directly downloaded here:

• azure_mgmt_dns-2018_03_01_preview-py2.py3-none-any.whl
• azure-mgmt-dns-2018-03-01-preview.zip

[codecov-io]

Codecov Report

❗ No coverage uploaded for pull request base (restapi_auto_dns/resource-manager@8ae0fc2). Click here to learn what that means.
The diff coverage is 100%.

@@                         Coverage Diff                          @@
##             restapi_auto_dns/resource-manager    #2132   +/-   ##
====================================================================
  Coverage                                     ?   51.42%           
====================================================================
  Files                                        ?     5027           
  Lines                                        ?   127550           
  Branches                                     ?        0           
====================================================================
  Hits                                         ?    65597           
  Misses                                       ?    61953           
  Partials                                     ?        0

Impacted Files	Coverage Δ
...ure-mgmt-dns/azure/mgmt/dns/models/sub_resource.py	100% <100%> (ø)
...zure/mgmt/dns/operations/record_sets_operations.py	78.73% <100%> (ø)
azure-mgmt-dns/azure/mgmt/dns/models/zone.py	100% <100%> (ø)
...-dns/azure/mgmt/dns/operations/zones_operations.py	81.76% <100%> (ø)
azure-mgmt-dns/azure/mgmt/dns/models/__init__.py	100% <100%> (ø)
...ure/mgmt/dns/models/dns_management_client_enums.py	100% <100%> (ø)
...e-mgmt-dns/azure/mgmt/dns/dns_management_client.py	96.66% <100%> (ø)
azure-mgmt-dns/azure/mgmt/dns/version.py	100% <100%> (ø)

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