code: def dissociate(self, c, context, hm, pool_id):
          
  
          self._dissociate(c, context, hm, pool_id)
          pools = hm.get("pools", [])
          if not any(p for p in pools if p.get("pool_id") != pool_id):
              self._delete_unused(c, context, hm)
docs: Remove a pool association, and the healthmonitor if its the last one