pub fn virtual_mfa_devices(mut self, input: crate::model::VirtualMfaDevice) -> Self {
            let mut v = self.virtual_mfa_devices.unwrap_or_default();
            v.push(input);
            self.virtual_mfa_devices = Some(v);
            self
        }
/// Appends an item to `virtual_mfa_devices`.
///
/// To override the contents of this collection use [`set_virtual_mfa_devices`](Self::set_virtual_mfa_devices).
///
/// <p> The list of virtual MFA devices in the current account that match the <code>AssignmentStatus</code> value that was passed in the request.</p>
Appends an item to `virtual_mfa_devices`.
To override the contents of this collection use [`set_virtual_mfa_devices`](Self::set_virtual_mfa_devices).

 The list of virtual MFA devices in the current account that match the AssignmentStatus value that was passed in the request.
Appends an item to ` virtual_mfa_devices ` . To override the contents of this collection use [ ` set_virtual_mfa_devices ` ] ( Self :: set_virtual_mfa_devices ) . The list of virtual MFA devices in the current account that match the AssignmentStatus value that was passed in the request .
pub fn virtual_mfa_devices(mut self, input: crate::model::VirtualMfaDevice) -> Self {
            let mut v = self.virtual_mfa_devices.unwrap_or_default();
            v.push(input);
            self.virtual_mfa_devices = Some(v);
            self
        }
pub fn virtual_mfa_devices ( mut self , input : crate :: model :: VirtualMfaDevice ) -> Self { let mut v = self . virtual_mfa_devices . unwrap_or_default ( ) ; v . push ( input ) ; self . virtual_mfa_devices = Some ( v ) ; self }
Appends an item to `virtual_mfa_devices`.
Appends an item to ` virtual_mfa_devices ` .
mut self
input
crate::model::VirtualMfaDevice
mut self
input
crate::model::VirtualMfaDevice