Not returning output documents in Rest Pipeline

I’m currently exploring ways of building pipelines as a REST service using the training video, ‘Retrieving Documents Using REST GET’.

When validated, the pipeline appears successful but its not showing me the desired data in the output preview connector in the pipeline using REST GET. For example it will display the http_status_code but none of the fields collected in the pipeline:

REST SERVICE PIPELINE:
Screenshot 2022-08-15 at 12.20.32

Update Snap

PIPELINE USING REST GET:

How can I pass this info into the latter pipeline?