Optionaldispatchedtrue when the write was dispatched; absent when there was nothing to write.
OptionalhandlePath of the handle the write targets, as foobar2000 stores it; present when dispatched.
No tags to update when nothing was left to write; otherwise a reminder that the outcome arrives as metadata:writeComplete.
The path as given.
OptionalsubsongSubsong the write targets; present when dispatched.
Always true here; a failed call resolves with ApiFailure instead.
OptionaltagsEvery tag queued, keyed by its upper-case name: the string, number or non-empty string array given for a write, null for a removal (including an empty array). Present when dispatched.
OptionaltagsNumber of tag fields removed, including those given as empty arrays; present when dispatched.
OptionaltagsNumber of tag fields set, not the number of values; present when dispatched.
Successful response from
metadata.write.