pub fn callback_overrides(
            mut self,
            k: impl Into<std::string::String>,
            v: impl Into<std::string::String>,
        ) -> Self {
            let mut hash_map = self.callback_overrides.unwrap_or_default();
            hash_map.insert(k.into(), v.into());
            self.callback_overrides = Some(hash_map);
            self
        }
/// Adds a key-value pair to `callback_overrides`.
///
/// To override the contents of this collection use [`set_callback_overrides`](Self::set_callback_overrides).
///
/// <p>An optional Lambda function to invoke instead of the default Lambda function provided by the placement template.</p>
Adds a key-value pair to `callback_overrides`.
To override the contents of this collection use [`set_callback_overrides`](Self::set_callback_overrides).

An optional Lambda function to invoke instead of the default Lambda function provided by the placement template.
Adds a key - value pair to ` callback_overrides ` . To override the contents of this collection use [ ` set_callback_overrides ` ] ( Self :: set_callback_overrides ) . An optional Lambda function to invoke instead of the default Lambda function provided by the placement template .
pub fn callback_overrides(
            mut self,
            k: impl Into<std::string::String>,
            v: impl Into<std::string::String>,
        ) -> Self {
            let mut hash_map = self.callback_overrides.unwrap_or_default();
            hash_map.insert(k.into(), v.into());
            self.callback_overrides = Some(hash_map);
            self
        }
pub fn callback_overrides ( mut self , k : impl Into < std :: string :: String > , v : impl Into < std :: string :: String > , ) -> Self { let mut hash_map = self . callback_overrides . unwrap_or_default ( ) ; hash_map . insert ( k . into ( ) , v . into ( ) ) ; self . callback_overrides = Some ( hash_map ) ; self }
Adds a key-value pair to `callback_overrides`.
Adds a key - value pair to ` callback_overrides ` .
mut self
k
impl Into<std::string::String>
v
impl Into<std::string::String>
mut self
k
impl Into<std::string::String>
v
impl Into<std::string::String>