# Delete modality Permanently deletes a Modality record. Endpoint: DELETE /site/{siteId}/ahds/v1/modality/{modalityId} Version: 1.0 Security: bearer ## Path parameters: - `siteId` (number, required) Site identifier - `modalityId` (string, required) Modality unique identifier (UUID) ## Response 204 fields ## Response 401 fields ## Response 404 fields