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Set Volume

Adjusts an audio stream’s volume (up, down, set, mute or unmute).

An action in the Device Settings group. Its type is action.volume.

Port Label Flow Type
in in execution in —
out out execution out —
state state data out Object{stream: String, mode: String, volume: Int, maxVolume: Int, changed: Boolean}
Field Key Default Notes
Stream stream media media, ring, alarm, notification, system
Mode mode up up, down, set, mute, unmute
Value value 50 0-100, only when mode is set
  • Do Not Disturb access

A missing permission is flagged in the editor rather than blocking the macro — the graph is fine, the phone is not, and granting it starts the node working with no edit here at all.