* Returns the value of the <code>ExpectedVersion</code> parameter of this
* command. At the moment this value is not used by the node but in the
* future this may be used to enforce certain node versions.
* Returns the value of the <code>ExpectedVersion</code> parameter of this
* command. At the moment this value is not used by the node but in the
* future this may be used to enforce certain node versions.