'#description'=>t('e.g. AWS US East (or AWS Virgina), AWS US West (or AWS California), AWS EU West (or AWS Ireland), AWS AP Southeast (or AWS Singapore), AWS AP Northeast (or AWS Tokyo), OpenStack, Eucalyptus'),
'#description'=>t('e.g. AWS US East (or AWS Virgina), AWS US West 1 (or AWS California), AWS US West 2 (or AWS Oregon), AWS EU West (or AWS Ireland), AWS AP Southeast (or AWS Singapore), AWS AP Northeast (or AWS Tokyo), AWS SA Southeast (or AWS São Paulo), OpenStack, Eucalyptus'),