Which API in Dynatrace allows for access to configuration settings through GET calls?

The correct answer is derived from the functionality of the ReadConfig API in Dynatrace, which specifically provides access to configuration settings through GET calls. This API is designed to retrieve various configuration details stored in the system, allowing users to access and understand the current setup of their Dynatrace environment.

With the ReadConfig API, users can query specific configuration data, which can be crucial for troubleshooting, monitoring, and maintaining optimal performance within the monitored environments. It is particularly useful for DevOps and IT teams that need to integrate or reference specific configurations programmatically as part of their operations or automation scripts.

In contrast, the other APIs mentioned have different primary functionalities: LogExport is focused on exporting logs, LogImport is used for importing logs, and DcrumIntegration pertains to the integration of DCRUM data into Dynatrace. None of these APIs serve the purpose of accessing configuration settings through GET calls, which is why they do not fit the question's requirement.