public UpdateThemeAliasRequest withThemeVersionNumber(Long themeVersionNumber) {
        setThemeVersionNumber(themeVersionNumber);
        return this;
    }
<p>
The version number of the theme that the alias should reference.
</p>

@param themeVersionNumber
       The version number of the theme that the alias should reference.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-quicksight/src/main/java/com/amazonaws/services/quicksight/model/UpdateThemeAliasRequest.java