Is there a way to perform batch uploading or document creation?

how can we achieve batch document creation in single response.

Do you mean something like this? https://github.com/appwrite/appwrite/issues/3051

yes, is there is any way to achieve this because i did not find any solution there,

is batch uploading is possible or not in appwrite

There is no bulk upload. You would need to execute the createDocument() API waiting for each to finish before making the next request (if that is what you are looking for)

yes i am looking for this

Isn't possible via graphql operations ?

https://appwrite.io/docs/graphql#query-batching