I am currently using a fme Cloud-instance without the PostGIS database. I never saved the credentials of the PostGIS database because i have my own dedicated database. This is why i never saved the credentials text file with this information (security risk).
You can guess what happened... I changed my mind and would like to test the PostGIS database in my current project as a temp database so i can process intermediate results faster. I know that you cannot redownload the credentials file but is there a way to reset the whole PostGIS database and generate new login information for the database? (superuser for the server itself needs to stay intact) No data is in it so i do not mind that is completely reset.
Because you cannot download it again:
WARNING:Â Do not lose this file. Once you have downloaded this file you cannot download it again, and there is no way to retrieve it.
https://docs.safe.com/fme_cloud/FME_Cloud/Content/About_Instances/Connect_to_Web_UI.htm