Defines properties of an image-valued channel. A channel_image channel type is used to create and address animatable channels that allow switching of an entire image at once.
| Name | Description | Default | Required | 
|---|---|---|---|
| value | A string representing the default value for the parameter. | “” | no | 
| current_value | A string representing the current value for the parameter. | “” | no | 
The current_value attribute is overridden anytime an animation is associated with the channel.
{
	"id" : "size",
	"label" : "Size",
	"visible" : true,
	"locked" : true,
	"value" : "Standard",
	"current_value" : "Heavy"
}