Properties
Must be set to “image_picker”.
Unique identifier for the setting.
The label shown in the theme editor.
Additional information shown below the image picker.
Additional properties for the image picker. Currently supported:
hidden: Boolean value, indicates whether this setting should be displayed in Theme Editor’s configuration barvalidations: Apply validations to this setting before saving. Currently supported:required: Boolean value. If true, an image must be selected to be valid
