I also try to find anything in the aws cli for that but didn't find np related to only create a folder.

S3 doesn’t really have folders as a separate concept, they are simply shared name prefixes. For instance, two files in folder

F

are just files whose name starts with

F/

. Therefore, you cannot create a folder, it just starts existing when you create a file with that prefix. See here. Hope that helps!

I use the Key property to build the folder path and worked, thanks.