pub fn next_signing_key_length(
            mut self,
            input: crate::model::DkimSigningKeyLength,
        ) -> Self {
            self.next_signing_key_length = Some(input);
            self
        }
/// <p>[Easy DKIM] The key length of the future DKIM key pair to be generated. This can be changed at most once per day.</p>
[Easy DKIM] The key length of the future DKIM key pair to be generated. This can be changed at most once per day.
[ Easy DKIM ] The key length of the future DKIM key pair to be generated . This can be changed at most once per day .
pub fn next_signing_key_length(
            mut self,
            input: crate::model::DkimSigningKeyLength,
        ) -> Self {
            self.next_signing_key_length = Some(input);
            self
        }
pub fn next_signing_key_length ( mut self , input : crate :: model :: DkimSigningKeyLength , ) -> Self { self . next_signing_key_length = Some ( input ) ; self }
<p>[Easy DKIM] The key length of the future DKIM key pair to be generated.
<p > [ Easy DKIM ] The key length of the future DKIM key pair to be generated .
mut self
input
crate::model::DkimSigningKeyLength
mut self
input
crate::model::DkimSigningKeyLength