// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
impl super::Client {
    /// Constructs a fluent builder for the [`UpdateKeyGroup`](crate::operation::update_key_group::builders::UpdateKeyGroupFluentBuilder) operation.
    ///
    /// - The fluent builder is configurable:
    ///   - [`key_group_config(KeyGroupConfig)`](crate::operation::update_key_group::builders::UpdateKeyGroupFluentBuilder::key_group_config) / [`set_key_group_config(Option<KeyGroupConfig>)`](crate::operation::update_key_group::builders::UpdateKeyGroupFluentBuilder::set_key_group_config):<br>required: **true**<br><p>The key group configuration.</p><br>
    ///   - [`id(impl Into<String>)`](crate::operation::update_key_group::builders::UpdateKeyGroupFluentBuilder::id) / [`set_id(Option<String>)`](crate::operation::update_key_group::builders::UpdateKeyGroupFluentBuilder::set_id):<br>required: **true**<br><p>The identifier of the key group that you are updating.</p><br>
    ///   - [`if_match(impl Into<String>)`](crate::operation::update_key_group::builders::UpdateKeyGroupFluentBuilder::if_match) / [`set_if_match(Option<String>)`](crate::operation::update_key_group::builders::UpdateKeyGroupFluentBuilder::set_if_match):<br>required: **false**<br><p>The version of the key group that you are updating. The version is the key group's <code>ETag</code> value.</p><br>
    /// - On success, responds with [`UpdateKeyGroupOutput`](crate::operation::update_key_group::UpdateKeyGroupOutput) with field(s):
    ///   - [`key_group(Option<KeyGroup>)`](crate::operation::update_key_group::UpdateKeyGroupOutput::key_group): <p>The key group that was just updated.</p>
    ///   - [`e_tag(Option<String>)`](crate::operation::update_key_group::UpdateKeyGroupOutput::e_tag): <p>The identifier for this version of the key group.</p>
    /// - On failure, responds with [`SdkError<UpdateKeyGroupError>`](crate::operation::update_key_group::UpdateKeyGroupError)
    pub fn update_key_group(&self) -> crate::operation::update_key_group::builders::UpdateKeyGroupFluentBuilder {
        crate::operation::update_key_group::builders::UpdateKeyGroupFluentBuilder::new(self.handle.clone())
    }
}