Hi Mariana Fiori!
Welcome to Microsoft Q&A!
The Teams Azure Pipeline app itself is not being deprecated. However, support for service hooks integration within Microsoft Teams is retiring. For new integrations, this will take effect on December 31, 2024, and for existing integrations, it will be on January 31, 2025
Microsoft recommends using Power Automate workflows as an alternative to ensure maximum security and functionality for your data. This means that while the app will still be available, the way you integrate and receive notifications might need to be adjusted.
I hope these tips help solve the problem! If you need further assistance, I am at your disposal.
Greetings
Jonathan.
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