[Swatches.|<containerId>_swatches.]iscommand= * isCommand *
The Image Serving command string that is applied to all swatches. If it is specified in the URL, be sure that you HTTP-encode all occurrences of & and = as %26 and %3D , respectively.
Note: Image sizing manipulation commands are not supported.
When specified in the viewer URL.
When specified in the configuration data.