getPreviousVersion()

Overview

public any function getPreviousVersion(
      required string  objectName    
    , required string  id            
    , required numeric currentVersion
)

Returns the version number of the previous version of the given record ID and existing version

Arguments

Name	Type	Required	Description
objectName	string	Yes	Name of the object whose record we wish to retrieve the version history for
id	string	Yes	ID of the record whose history we wish to view
currentVersion	numeric	Yes	Current version number