def commit_deposit(self, account_id, deposit_id, **params):
        """https://developers.coinbase.com/api/v2#commit-a-deposit"""
        response = self._post(
            'v2', 'accounts', account_id, 'deposits', deposit_id, 'commit',
            data=params)
        return self._make_api_object(response, Deposit)
https://developers.coinbase.com/api/v2#commit-a-deposit