GetSubscription.
        Get a specific service hooks subscription.
        :param str subscription_id: ID for a subscription.
        :rtype: :class:`<Subscription> <azure.devops.v5_0.service_hooks.models.Subscription>`

def get_subscription(self, subscription_id):
        """GetSubscription.
        Get a specific service hooks subscription.
        :param str subscription_id: ID for a subscription.
        :rtype: :class:`<Subscription> <azure.devops.v5_0.service_hooks.models.Subscription>`
        """
        route_values = {}
        if subscription_id is not None:
            route_values['subscriptionId'] = self._serialize.url('subscription_id', subscription_id, 'str')
        response = self._send(http_method='GET',
                              location_id='fc50d02a-849f-41fb-8af1-0a5216103269',
                              version='5.0',
                              route_values=route_values)
        return self._deserialize('Subscription', response)