405 when trying to delete a stytch user via SCIM

When trying to delete a stytch member (not linked to Entra or anything)

DELETE https://test.stytch.com/v1/b2b/scim/scim-connection-test-911535cf-5f5b-4c22-9a92-3e9a042be827/Users/member-test-4120420f-bced-4b0a-af9c-cd51c9f2668c

{"status_code":405,"request_id":"request-id-test-023ffe42-52c6-4f68-a3ac-6880c8880dd4","error_type":"method_not_allowed","error_message":"The method used is not supported.","error_url":"https://stytch.com/docs/api/errors/405#method_not_allowed"}

Deleting a group works just fine. Patching to active=false also.

How can I enable hard-delete?

Support contacted me directly:

Hard deleting a Member record in Stytch is not a supported SCIM action.

Soft-delete (active=false) will raise a “scim.member.delete” webhook event that can be used to start the deletion process.