The Host Options Object holds available actions when creating a new server for a particular host.

FieldTypeExampleDescription
rebuildBooltrueIf rebuilding a server is possible on this host.
resizeBooltrueIf resizing a server is possible on this host.
backupsBoolfalseIf it's possible to enable backups (uses the host's backup feature).
userScriptsBoolfalseIf it's possible to give the server an init script.