pub fn traffic_policy_instances(
            mut self,
            input: crate::model::TrafficPolicyInstance,
        ) -> Self {
            let mut v = self.traffic_policy_instances.unwrap_or_default();
            v.push(input);
            self.traffic_policy_instances = Some(v);
            self
        }
/// Appends an item to `traffic_policy_instances`.
///
/// To override the contents of this collection use [`set_traffic_policy_instances`](Self::set_traffic_policy_instances).
///
/// <p>A list that contains one <code>TrafficPolicyInstance</code> element for each traffic policy instance that matches the elements in the request.</p>
Appends an item to `traffic_policy_instances`.
To override the contents of this collection use [`set_traffic_policy_instances`](Self::set_traffic_policy_instances).

A list that contains one TrafficPolicyInstance element for each traffic policy instance that matches the elements in the request.
Appends an item to ` traffic_policy_instances ` . To override the contents of this collection use [ ` set_traffic_policy_instances ` ] ( Self :: set_traffic_policy_instances ) . A list that contains one TrafficPolicyInstance element for each traffic policy instance that matches the elements in the request .
pub fn traffic_policy_instances(
            mut self,
            input: crate::model::TrafficPolicyInstance,
        ) -> Self {
            let mut v = self.traffic_policy_instances.unwrap_or_default();
            v.push(input);
            self.traffic_policy_instances = Some(v);
            self
        }
pub fn traffic_policy_instances ( mut self , input : crate :: model :: TrafficPolicyInstance , ) -> Self { let mut v = self . traffic_policy_instances . unwrap_or_default ( ) ; v . push ( input ) ; self . traffic_policy_instances = Some ( v ) ; self }
Appends an item to `traffic_policy_instances`.
Appends an item to ` traffic_policy_instances ` .
mut self
input
crate::model::TrafficPolicyInstance
mut self
input
crate::model::TrafficPolicyInstance