azure-mgmt-subscription

Create a Python-based command-line tool named 'AzureSubscriptionManager' that leverages the 'azure-mgmt-subscription' package to manage Azure subscriptions efficiently. This tool should enable users to perform various operations on their Azure subscriptions, such as listing all available subscriptions, creating new subscriptions, updating existing ones, and deleting unused subscriptions. Additionally, include a feature to monitor subscription costs and alert users when they exceed a certain threshold. Here’s a detailed breakdown of the steps and features you need to implement:

1. **Setup**: Begin by setting up a virtual environment and installing necessary packages including 'azure-mgmt-subscription', 'azure-identity', and any other required dependencies.
2. **Authentication**: Implement a secure method for user authentication using Azure Active Directory. Ensure that the user is authenticated before proceeding with any actions.
3. **List Subscriptions**: Create a function that lists all subscriptions associated with the authenticated account. Display information such as subscription ID, name, state, and cost center.
4. **Create Subscription**: Allow users to create new subscriptions by providing necessary details like subscription name, location, and payment method. Validate inputs and ensure compliance with Azure policies.
5. **Update Subscription**: Provide functionality to update subscription details. Users should be able to change subscription names, modify cost centers, and apply tags.
6. **Delete Subscription**: Include a feature to delete subscriptions. Implement checks to prevent accidental deletion of active subscriptions.
7. **Cost Monitoring**: Integrate a cost monitoring system that tracks subscription expenses. Set up alerts via email or SMS when costs exceed predefined limits.
8. **Logging and Reporting**: Implement logging for all actions performed through the tool. Also, generate reports summarizing subscription activities and costs.
9. **User Interface**: Design a clean and intuitive command-line interface that guides users through each operation with clear prompts and feedback.
10. **Testing and Documentation**: Write unit tests to validate the functionality of your tool. Prepare comprehensive documentation explaining setup, usage, and troubleshooting tips.

This project will not only showcase the capabilities of the 'azure-mgmt-subscription' package but also provide a practical solution for managing Azure subscriptions more effectively.