Advanced Threat Protection Rest API

Question

I would like to understand about the Rest API end point for "Office 365 Advanced Threat Protection and Threat Investigation".

I checked and found this -

https://learn.microsoft.com/en-us/office/office-365-management-api/office-365-management-activity-api-schema#office-365-advanced-threat-protection-and-threat-investigation-and-response-schema

But still I am not able to narrow down to the Rest API end point.

Also I checked in Azure and found this API permissions available (Click on the image link given next line). So If I can get the Rest end point URL , I can build my app with this API permissions and get the necessary data. Click here to see the image Azure API

Let me know if I have not clearly explained.

Thanks in advance