Mailbox folders

Operations for mailbox folders.

These endpoints take a mailbox token, not an organization API key — they act as one mailbox holder. See Authentication.

• GETList the mailbox's folders/api/v1/mailbox/folders
• POSTCreate a folder/api/v1/mailbox/folders
• PATCHRename a folder/api/v1/mailbox/folders/{folder}
• DELETEDelete an empty folder/api/v1/mailbox/folders/{folder}