Added Metadata support to azure_rm_dnsrecordset.py

[ghost]

SUMMARY

Added support for attaching metadata to dnsrecordsets.

Fixes #470

ISSUE TYPE

• Bugfix Pull Request

COMPONENT NAME

azure_rm_dnsrecordset.py
azure_rm_dnsrecordset_info.py

ADDITIONAL INFORMATION

DNS recordset APIs does not support tags attribute, instead it has 'metadata' argument that needs to be used for attaching metadata information to record set.
https://docs.microsoft.com/en-us/rest/api/dns/record-sets/create-or-update

[Fred-sun]

@techcon65 Thank you for contributing this feature. Can you add a use case for it? Thank you very much!

[Fred-sun]

@techcon65 Please delete the statement in ignore （ignore-2.9.txt，ignore-2.10.txt，ignore-2.11.txt，ignore-2.12.txt）. Thank you very much!

ERROR: 
tests/sanity/ignore-2.10.txt:55:1: A100: Ignoring 'doc-missing-type' on 'plugins/modules/azure_rm_dnsrecordset.py' is unnecessary
ERROR: tests/sanity/ignore-2.10.txt:56:1: A100: Ignoring 'parameter-type-not-in-doc' on 'plugins/modules/azure_rm_dnsrecordset.py' is unnecessary
ERROR: tests/sanity/ignore-2.10.txt:57:1: A100: Ignoring 'doc-elements-mismatch' on 'plugins/modules/azure_rm_dnsrecordset.py' is unnecessary
ERROR: tests/sanity/ignore-2.10.txt:59:1: A100: Ignoring 'return-syntax-error' on 'plugins/modules/azure_rm_dnsrecordset.py' is unnecessary
ERROR: tests/sanity/ignore-2.10.txt:60:1: A100: Ignoring 'parameter-type-not-in-doc' on 'plugins/modules/azure_rm_dnsrecordset_info.py' is unnecessary
ERROR: tests/sanity/ignore-2.10.txt:61:1: A100: Ignoring 'return-syntax-error' on 'plugins/modules/azure_rm_dnsrecordset_info.py' is unnecessary

[ghost]

@techcon65 Please delete the statement in ignore （ignore-2.9.txt，ignore-2.10.txt，ignore-2.11.txt，ignore-2.12.txt）. Thank you very much!

ERROR: 
tests/sanity/ignore-2.10.txt:55:1: A100: Ignoring 'doc-missing-type' on 'plugins/modules/azure_rm_dnsrecordset.py' is unnecessary
ERROR: tests/sanity/ignore-2.10.txt:56:1: A100: Ignoring 'parameter-type-not-in-doc' on 'plugins/modules/azure_rm_dnsrecordset.py' is unnecessary
ERROR: tests/sanity/ignore-2.10.txt:57:1: A100: Ignoring 'doc-elements-mismatch' on 'plugins/modules/azure_rm_dnsrecordset.py' is unnecessary
ERROR: tests/sanity/ignore-2.10.txt:59:1: A100: Ignoring 'return-syntax-error' on 'plugins/modules/azure_rm_dnsrecordset.py' is unnecessary
ERROR: tests/sanity/ignore-2.10.txt:60:1: A100: Ignoring 'parameter-type-not-in-doc' on 'plugins/modules/azure_rm_dnsrecordset_info.py' is unnecessary
ERROR: tests/sanity/ignore-2.10.txt:61:1: A100: Ignoring 'return-syntax-error' on 'plugins/modules/azure_rm_dnsrecordset_info.py' is unnecessary

@Fred-sun updated the files. Thank you very much!

[ghost]

@techcon65 Thank you for contributing this feature. Can you add a use case for it? Thank you very much!

Added the example, Thank you!

[Fred-sun]

@ghost It would be great if “tests/sanity/ignore-2.13.txt” could be updated as well! Thank you very much!