pub fn key_usages(mut self, input: crate::model::KeyUsage) -> Self {
            let mut v = self.key_usages.unwrap_or_default();
            v.push(input);
            self.key_usages = Some(v);
            self
        }
/// Appends an item to `key_usages`.
///
/// To override the contents of this collection use [`set_key_usages`](Self::set_key_usages).
///
/// <p>A list of Key Usage X.509 v3 extension objects. Each object is a string value that identifies the purpose of the public key contained in the certificate. Possible extension values include DIGITAL_SIGNATURE, KEY_ENCHIPHERMENT, NON_REPUDIATION, and more.</p>
Appends an item to `key_usages`.
To override the contents of this collection use [`set_key_usages`](Self::set_key_usages).

A list of Key Usage X.509 v3 extension objects. Each object is a string value that identifies the purpose of the public key contained in the certificate.
Appends an item to ` key_usages ` . To override the contents of this collection use [ ` set_key_usages ` ] ( Self :: set_key_usages ) . A list of Key Usage X . 509 v3 extension objects . Each object is a string value that identifies the purpose of the public key contained in the certificate .
pub fn key_usages(mut self, input: crate::model::KeyUsage) -> Self {
            let mut v = self.key_usages.unwrap_or_default();
            v.push(input);
            self.key_usages = Some(v);
            self
        }
pub fn key_usages ( mut self , input : crate :: model :: KeyUsage ) -> Self { let mut v = self . key_usages . unwrap_or_default ( ) ; v . push ( input ) ; self . key_usages = Some ( v ) ; self }
Appends an item to `key_usages`.
Appends an item to ` key_usages ` .
mut self
input
crate::model::KeyUsage
mut self
input
crate::model::KeyUsage