Google Cloud Storage Ignoring Delimiter

I am trying to retrive JSON files from google cloud storage. The JSON files are stored in the same folder as their corresponding audio files, as follows: bucket folder1 audio

Solution 1:

If you're trying to list all objects that end in .json, then you don't want to set a delimiter at all. The delimiter is used for hierarchical listing. You almost never want to set it to any values other than unset and /. See list documentation.