Return proper err back from Put() through response
Return proper err back from Put() through response

This still doesn't fix the issue of progress bar completion, since there are no
Closers() involved for progress bar and multiwriter. A Write() wouldn't fail
for a 403 if the. So io.CopyN has no way to reply back proper error.

CarterMcClellan/mc,balamurugana/mc,abperiasamy/mc,minio/mc,akiradeveloper/mc,vadmeste/mc,krishnasrinivas/mc,harshavardhana/mc,CarterMcClellan/mc,krishnasrinivas/mc,vadmeste/mc,abperiasamy/mc,krisis/mc,harshavardhana/mc,minio/mc,krisis/mc,winchram/mc,balamurugana/mc,akiradeveloper/mc,winchram/mc