// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
impl super::Client {
    /// Constructs a fluent builder for the [`ModifyDBClusterParameterGroup`](crate::operation::modify_db_cluster_parameter_group::builders::ModifyDBClusterParameterGroupFluentBuilder) operation.
    ///
    /// - The fluent builder is configurable:
    ///   - [`db_cluster_parameter_group_name(impl Into<String>)`](crate::operation::modify_db_cluster_parameter_group::builders::ModifyDBClusterParameterGroupFluentBuilder::db_cluster_parameter_group_name) / [`set_db_cluster_parameter_group_name(Option<String>)`](crate::operation::modify_db_cluster_parameter_group::builders::ModifyDBClusterParameterGroupFluentBuilder::set_db_cluster_parameter_group_name):<br>required: **true**<br><p>The name of the DB cluster parameter group to modify.</p><br>
    ///   - [`parameters(Parameter)`](crate::operation::modify_db_cluster_parameter_group::builders::ModifyDBClusterParameterGroupFluentBuilder::parameters) / [`set_parameters(Option<Vec::<Parameter>>)`](crate::operation::modify_db_cluster_parameter_group::builders::ModifyDBClusterParameterGroupFluentBuilder::set_parameters):<br>required: **true**<br><p>A list of parameters in the DB cluster parameter group to modify.</p>  <p>Valid Values (for the application method): <code>immediate | pending-reboot</code> </p> <note>   <p>You can use the <code>immediate</code> value with dynamic parameters only. You can use the <code>pending-reboot</code> value for both dynamic and static parameters.</p>   <p>When the application method is <code>immediate</code>, changes to dynamic parameters are applied immediately to the DB clusters associated with the parameter group. When the application method is <code>pending-reboot</code>, changes to dynamic and static parameters are applied after a reboot without failover to the DB clusters associated with the parameter group.</p>  </note><br>
    /// - On success, responds with [`ModifyDbClusterParameterGroupOutput`](crate::operation::modify_db_cluster_parameter_group::ModifyDbClusterParameterGroupOutput) with field(s):
    ///   - [`db_cluster_parameter_group_name(Option<String>)`](crate::operation::modify_db_cluster_parameter_group::ModifyDbClusterParameterGroupOutput::db_cluster_parameter_group_name): <p>The name of the DB cluster parameter group.</p>  <p>Constraints:</p>  <ul>   <li> <p>Must be 1 to 255 letters or numbers.</p> </li>   <li> <p>First character must be a letter</p> </li>   <li> <p>Can't end with a hyphen or contain two consecutive hyphens</p> </li>  </ul> <note>   <p>This value is stored as a lowercase string.</p>  </note>
    /// - On failure, responds with [`SdkError<ModifyDBClusterParameterGroupError>`](crate::operation::modify_db_cluster_parameter_group::ModifyDBClusterParameterGroupError)
    pub fn modify_db_cluster_parameter_group(
        &self,
    ) -> crate::operation::modify_db_cluster_parameter_group::builders::ModifyDBClusterParameterGroupFluentBuilder {
        crate::operation::modify_db_cluster_parameter_group::builders::ModifyDBClusterParameterGroupFluentBuilder::new(self.handle.clone())
    }
}