Get Gadgets

Returns a list of dashboard gadgets on a dashboard.This operation returns: * Gadgets from a list of IDs, when `id` is set. * Gadgets with a module key, when `moduleKey` is set. * Gadgets from a list of URIs, when `uri` is set. * All gadgets, when no other parameters are set.This operation can be accessed anonymously.**[Permissions](#permissions) required:** None.