pub fn phone_number_errors(mut self, input: crate::model::PhoneNumberError) -> Self {
            let mut v = self.phone_number_errors.unwrap_or_default();
            v.push(input);
            self.phone_number_errors = Some(v);
            self
        }
/// Appends an item to `phone_number_errors`.
///
/// To override the contents of this collection use [`set_phone_number_errors`](Self::set_phone_number_errors).
///
/// <p>If the action fails for one or more of the phone numbers in the request, a list of the phone numbers is returned, along with error codes and error messages.</p>
Appends an item to `phone_number_errors`.
To override the contents of this collection use [`set_phone_number_errors`](Self::set_phone_number_errors).

If the action fails for one or more of the phone numbers in the request, a list of the phone numbers is returned, along with error codes and error messages.
Appends an item to ` phone_number_errors ` . To override the contents of this collection use [ ` set_phone_number_errors ` ] ( Self :: set_phone_number_errors ) . If the action fails for one or more of the phone numbers in the request a list of the phone numbers is returned along with error codes and error messages .
pub fn phone_number_errors(mut self, input: crate::model::PhoneNumberError) -> Self {
            let mut v = self.phone_number_errors.unwrap_or_default();
            v.push(input);
            self.phone_number_errors = Some(v);
            self
        }
pub fn phone_number_errors ( mut self , input : crate :: model :: PhoneNumberError ) -> Self { let mut v = self . phone_number_errors . unwrap_or_default ( ) ; v . push ( input ) ; self . phone_number_errors = Some ( v ) ; self }
Appends an item to `phone_number_errors`.
Appends an item to ` phone_number_errors ` .
mut self
input
crate::model::PhoneNumberError
mut self
input
crate::model::PhoneNumberError