Item.setSecretSync

bool setSecretSync(secret.value.Value value, gio.cancellable.Cancellable cancellable = null)

Set the secret value of this item.

Each item has a single secret which might be a password or some other secret binary value.

This function may block indefinitely. Use the asynchronous version in user interface threads.

`value`	a new secret value
`cancellable`	optional cancellation object

whether the change was successful or not

[ErrorWrap]