Resource name of a Block.
Name of Space containing Block.
Text that should be shown to users to represent a Block.
Labels identifying attributes of a Block.
On specifies Triggers that allow a Block to be evaluated when specified conditions are met.
Props are properties that parameterize Blocks.
Exec is the program that a Block is run with.
Spec defines how a Block is evaluated.
State resulting from evaluating a Block.
UI for displaying the Block.