resourceIdType

Specifies the EFS resource ID preference to set for the user's Amazon Web Services account, in the current Amazon Web Services Region, either LONG_ID (17 characters), or SHORT_ID (8 characters).

Starting in October, 2021, you will receive an error when setting the account preference to SHORT_ID. Contact Amazon Web Services support if you receive an error and must use short IDs for file system and mount target resources.