Endpoint to list the uploaded items

[sadath-12]

Currently we make this happen via

curl -X 'GET' \
  'http://ip:8900/namespaces/{namespace}/extraction_graphs/{extraction_graph}/content' \
  -H 'accept: application/json'

search the item which does not have parent_id and not down its id then that becomes parentID and in that u get the filename and then query minio to get the file url

by doing this u get all the files from pdf or any other media files

But I think it makes lot more sense to have a easy way of doing it , maybe something like

/namespaces/{namespace}/extraction_graphs/{extraction_graph}/files

This should return the links of all the files ingested to that graph