This function returns the list of users who are granted this application role. If either the application role name or the application name provided as input is null, then it returns null.

Signature: ids:getUsersInAppRole(appRoleName, appName, direct, realmName)

Arguments:

• appRoleName: String or element containing the application role whose members should be retrieved.

• appName: Application name within which the application role is created.

• direct: String or element indicating if only direct grantees or all users should be fetched.

• realmName: String or element containing the realm name. This is optional and, if not specified, the default realm is used.