Which API allows for the importation of monitoring data from previous Dynatrace versions?

The AppMonIntegration API is specifically designed to facilitate the importation of monitoring data from previous versions of Dynatrace. This API enables organizations to transition smoothly from older monitoring setups to newer ones, ensuring that historical data can be retained and utilized effectively for ongoing analysis and performance monitoring.

By leveraging the AppMonIntegration API, users can import app metrics, session data, and other essential monitoring information, which is crucial for maintaining continuity in performance tracking. This API ensures that previous data can be harnessed within the current Dynatrace environment, allowing teams to analyze trends over time and make informed decisions based on their historical performance data.

Other options like the CaptureRequestData API, SupportAlert API, and UserSessionAnonymization API do not serve the purpose of importing historical monitoring data. They fulfill different functions such as capturing request-specific data, managing support alerts, and anonymizing user session information, but none of these capabilities focus on the integration of legacy data from earlier Dynatrace versions.