We have installed ArcGIS Server 10.2.2 on our test instance, and just found the minPixelSize and maxPixelSize have been reversed in the JSON REST.
This is a cached image service.
Our 10.1.1 image service is here, and is correct:
On our current TEST server, ArcGIS 10.2.2, this is the same service:
Note this is incorrect.
Has anyone else seen this? Is it a known issue?
Our initial tests would indicate some third party apps rely on this, and it is going to be an issue.