Operations Center Parent 3.27408

The shared agent provisioning client in a controller using HTTP transport (mandatory in High Availability (HA) controllers, but used by default on non-High Availability (HA) controllers) did not properly handle provisioning failures from operations center, such as a lack of capacity for a given label despite its earlier reported availability. While the controller would recover, it first printed a verbose stack trace to the system log, obscuring the original failure details and potentially misleading users into thinking a more serious issue had occurred.