Retrieves a layout item on a specified matter.
When request is successful. Returns a 'LayoutMatterItem' object.
Name of the layout item.
"Item"
Brief description of the layout item.
"Text describing item"
Unique identifier for the layout item.
"59791902-6280-471b-bd18-f8439ba3042f"
Unique identifier for the parent layout design.
"Client"
Zero-based index of the layout item.
0
Hypermedia link of the layout design.
List of layout values.
List of layout events.