Which of the following indicates a follow-up response that was not accepted?

The indication of a follow-up response that was not accepted is clearly represented by a rejected follow-up response. This term directly conveys that the response did not meet the necessary criteria or expectations that were required, leading to its rejection. In the context of logistics and communication, being able to identify when a follow-up is rejected is critical for ensuring that issues are effectively resolved and that any necessary adjustments or actions can be taken to address the concerns raised.

In contrast, accepted follow-up responses imply that the feedback or actions taken were satisfactory and have been acknowledged. A response to follow-up could denote any general reply but does not specify whether it was accepted or rejected, thus lacking the clarity needed in this scenario. A billing reversal, while related to transactions, does not pertain to the acceptance or rejection of follow-up responses, making it irrelevant in identifying whether a specific follow-up was accepted or not.