I have an API that takes comma-separated or an array of ids and sends a response for each id if it's available on the server

https://europe-west1-quickstart-1573558070219.cloudfunctions.net/file-batch-api?ids=fileid1,fileid2,fileid3

If a file with id cannot be found or returns an error, it is not provided in the response items array. For example, if fileid1, fileid2, and fileid3 are requested, but fileid3 cannot be found, the return value is: items: [{id: "fileid1"}, {id: "fileid2"}]

I have created an axios interceptor that combines the params of the incoming requests, cancels the requests and sends a single request with all the params. This seems to be working and I get the data in the interceptor, but I'm unable to get the response back to the original HTTP caller in App.js How do I get the final response back in my original call?

I have created a Stackblitz example here.