How can I get Environment using only the DataSink step?

We have multiple environments and are using the Environments tab to store them. 

Is there any way to get the environment from the Environments tab? I can get the Custom Properties, but I cannot get the associated environment. I don't want to have to add a Custom Property of Environment because I should be able to get it from somewhere. 

Any help? Trying to just use DataSink rather than a Groovy script. 

Thanks