Hi @SonisCummins,
If you are using the Create an approval action and want to get the response of Approval, you should add the Wait for an approval action at the same time so that you can get the response from approval request. Just like @Pstork1 said, the "Response" is the old name of single approval response, in the current version of Approval, "Outcome" is single approval response, please refer to the following screenshots:
Best Regards,
Community Support Team _ Lin Tu
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.