I have an instance of APIM which hosts multiple APIs. This include multiple post operations. I have observed many Get calls being logged for the endpoint which are actually Post. I verified from client who uses it and they are not making any get calls for the same. When I searched IPs logged in app insights it belongs to Microsoft.
Where the actual API is post operation as shown below
May I know why these get calls are made? Is there any possibility these are from APIM?

