Revoke Site Access (by email)

Remove a member's access to a site, identifying them by email address. Idempotent on a member who already holds no access to this site — nothing is revoked and this reports success. Not idempotent on someone who isn't a workspace member at all, which returns a `404`. Equivalent to [Revoke Site Access](/data/reference/enterprise/site-access/remove-member), which identifies the member by ID instead. <Warning title="Enterprise Only">This endpoint requires an Enterprise workspace.</Warning> Required scope | `site_access:write`