Handle parents passed to folders in api/v1

[aubin-tchoi]

• Post switch, passing > 1 parents when creating/updating a document or table using the api/v1 will cause the file to not appear in the root node since the node is then not a root node.
• Pre switch, the node appears.
• Note: folders in folders is not supported yet.
• A possible fix is to prohibit passing parents and parentId to the api/v1 when not coming from connectors.