Pass information from proxy errors to Foreman
|Target version:||Team Daniel - iteration 6|
|Found in release:||Pull request:||https://github.com/theforeman/foreman/pull/3934|
|Velocity based estimate||-|
When there's an error on a proxy operation, the proxy returns a 400 response with errors but those errors are never displayed on the UI.
ProxyException should read those errors when they are present, and display them. Examples of these are DNS conflicts, BMC errors, etc..