Fwupd.Device.set_update_message

### Method

# Fwupd Deviceset_update_message

#### Declaration [src]

    void
    fwupd_device_set_update_message (
      FwupdDevice* self,
      const gchar* update_message
    )

#### Description [src]

Sets the update message string.

Available since: | 1.2.4

Sets property | `Fwupd.Device:update-message`

#### Parameters

`update_message` | `const gchar*`
| The update message string.
| The argument can be `NULL`.
| The data is owned by the caller of the function.
| The value is a NUL terminated UTF-8 string.