The custom action script must handle the parameters that the Controller passes from the health rule violation or other event. The parameter values are passed as an array of strings.

The parameters are passed as $0 for the script name, then $1, $2, . . . $n. $1 is the first parameter (application name), $2 is the application id, and so on in the order in which they are documented in the sections below.

Health rule violations have a different set of parameters from events.