buckets
table permissions: noneobjects
table permissions: nonesupabase.storage["avatars"].uploadToSignedUrl(path = "avatar.jpg", token = "token-from-createSignedUploadUrl", data = bytes)
//or on JVM:
supabase.storage["avatars"].uploadToSignedUrl(path = "avatar.jpg", token = "token-from-createSignedUploadUrl", file = File("avatar.jpg"))