ReadonlyconflictsThe bindings on the chord: what stopped the change, or, with replace, what gave the chord up.
ReadonlyokTrue when the command now has the chord asked for.
Optional ReadonlyreasonWhy it did not: the command is unknown or fixed, the chord is
invalid or reserved by the browser, or it is taken by the bindings
in conflicts. Absent on success.
What
rebindorresetdid.