Added support for TenableAD Email Notifier APIs

[tushar-balwani]

Description

Added Tenable.AD Email Notifier APIs

• Retrieve all email-notifier instances. (list)
• Create email-notifier instance. (create)
• Get email-notifier instance by id. (details)
• Update email-notifier instance. (update)
• Delete email-notifier instance. (delete)
• Send a test email notification by id (send_test_email_by_id)
• Send a test email notification (send_test_email)

updated docs to support email notifier api details

Fixes # (issue)

Type of change

Please delete options that are not relevant.

• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Added tests for email-notifier endpoints to test responses
• Added schema tests for testing payload inputs and response dict validation

Test Configuration:

• Python Version(s) Tested: 3.8.6
• Tenable.sc version (if necessary):

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[aseemsavio]

Pl. merge master into your branch.

no longer working on library

[sonarcloud]

Quality Gate passed

Issues
1 New issue
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud