The vSphere Management Assistant (vMA) allows administrators and developers to run scripts and agents to manage ESXi hosts and vCenter Server systems. vMA is a virtual machine that includes prepackaged software, a logging component, and an authentication component that supports non-interactive login.
Release 5.1 Patch 1 (22.214.171.124)
Released 4 April 2013 | Download
All other documents released with vSphere Management Assistant 5.1 release are also applicable for this patch release.
Released 10 Sep 2012 | Download