List content pages from all plugins in a given plugin set.
List all widgets provided by all frontend plugins of a given plugin set.
Render the preview for widgets.
List all contents.
Search for contents.
Generate templates for all contents.
Create a new content.
Duplicate a content by id.
List all content links for a given plugin set
Link a content to a a layout container of a frontend plugin.
Get cross origin headers.
Get cross origin headers.