pub fn channels(mut self, input: crate::model::Channel) -> Self {
            let mut v = self.channels.unwrap_or_default();
            v.push(input);
            self.channels = Some(v);
            self
        }
/// Appends an item to `channels`.
///
/// To override the contents of this collection use [`set_channels`](Self::set_channels).
///
/// <p>List of up to two channels to be used for sending notifications for events detected from the application profile.</p>
Appends an item to `channels`.
To override the contents of this collection use [`set_channels`](Self::set_channels).

List of up to two channels to be used for sending notifications for events detected from the application profile.
Appends an item to ` channels ` . To override the contents of this collection use [ ` set_channels ` ] ( Self :: set_channels ) . List of up to two channels to be used for sending notifications for events detected from the application profile .
pub fn channels(mut self, input: crate::model::Channel) -> Self {
            let mut v = self.channels.unwrap_or_default();
            v.push(input);
            self.channels = Some(v);
            self
        }
pub fn channels ( mut self , input : crate :: model :: Channel ) -> Self { let mut v = self . channels . unwrap_or_default ( ) ; v . push ( input ) ; self . channels = Some ( v ) ; self }
Appends an item to `channels`.
Appends an item to ` channels ` .
mut self
input
crate::model::Channel
mut self
input
crate::model::Channel