Permanently delete a sender configuration.
Path Parameters
The sender identifier (e.g., snd_abc123)
Response
Returns 204 No Content on success.
Example
curl -X DELETE https://api.zavu.dev/v1/senders/snd_abc123 \
-H "Authorization: Bearer zv_live_xxx"
You cannot delete the default sender. Set another sender as default first, then delete this one.