The data collected by the ground android App stores the data in some back-end (I assume bigquery or firestore?), and can currently only be downloaded as CSV.
Adding a programmatic access to download/access the data would allow integrating the collected data into workflows, rather than having a human in the loop manually download the CSV to then upload somewhere.
The API would take the survey_name, job_name and some authentication (generated token or client id/secret), and would return the data as CSV/GeoJSON.