Annotations shortcut keys?

[hikilic]

What are the shortcut keys for annotation?

Undo: Command + Z
Redo: Command + Shift + Z
Mouse mode: Right click anywhere

but there are no commonly used shortcuts like "clear all annotations".

[cschulze2]

Did you ever find these shortcuts? @hikilic 

[MattCC]

+1.   Need a keyboard shortcut to clear annotations.