Optional Workflow Parameters

Some parameters may be considered optional in that the UI should not mandate that these parameters are set to any value to allow execution of the workflow. Such a parameter is denoted via the optional field of the parameters member:

Table 9-5 Required Members for Optional Parameters

Optional Member	Type	Description
optional	Boolean	If set to true, denotes that the parameter need not be set; the UI may allow the workflow to be executed without a value being specified for the parameter

If a parameter is optional and is unset, its member in the parameters object passed to the execute function will be set to undefined.