// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
impl super::Client {
    /// Constructs a fluent builder for the [`PutScheduledUpdateGroupAction`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder) operation.
    ///
    /// - The fluent builder is configurable:
    ///   - [`auto_scaling_group_name(impl Into<String>)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::auto_scaling_group_name) / [`set_auto_scaling_group_name(Option<String>)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::set_auto_scaling_group_name):<br>required: **true**<br><p>The name of the Auto Scaling group.</p><br>
    ///   - [`scheduled_action_name(impl Into<String>)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::scheduled_action_name) / [`set_scheduled_action_name(Option<String>)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::set_scheduled_action_name):<br>required: **true**<br><p>The name of this scaling action.</p><br>
    ///   - [`time(DateTime)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::time) / [`set_time(Option<DateTime>)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::set_time):<br>required: **false**<br><p>This property is no longer used.</p><br>
    ///   - [`start_time(DateTime)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::start_time) / [`set_start_time(Option<DateTime>)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::set_start_time):<br>required: **false**<br><p>The date and time for this action to start, in YYYY-MM-DDThh:mm:ssZ format in UTC/GMT only and in quotes (for example, <code>"2021-06-01T00:00:00Z"</code>).</p> <p>If you specify <code>Recurrence</code> and <code>StartTime</code>, Amazon EC2 Auto Scaling performs the action at this time, and then performs the action based on the specified recurrence.</p><br>
    ///   - [`end_time(DateTime)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::end_time) / [`set_end_time(Option<DateTime>)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::set_end_time):<br>required: **false**<br><p>The date and time for the recurring schedule to end, in UTC. For example, <code>"2021-06-01T00:00:00Z"</code>.</p><br>
    ///   - [`recurrence(impl Into<String>)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::recurrence) / [`set_recurrence(Option<String>)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::set_recurrence):<br>required: **false**<br><p>The recurring schedule for this action. This format consists of five fields separated by white spaces: [Minute] [Hour] [Day_of_Month] [Month_of_Year] [Day_of_Week]. The value must be in quotes (for example, <code>"30 0 1 1,6,12 *"</code>). For more information about this format, see <a href="http://crontab.org">Crontab</a>.</p> <p>When <code>StartTime</code> and <code>EndTime</code> are specified with <code>Recurrence</code>, they form the boundaries of when the recurring action starts and stops.</p> <p>Cron expressions use Universal Coordinated Time (UTC) by default.</p><br>
    ///   - [`min_size(i32)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::min_size) / [`set_min_size(Option<i32>)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::set_min_size):<br>required: **false**<br><p>The minimum size of the Auto Scaling group.</p><br>
    ///   - [`max_size(i32)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::max_size) / [`set_max_size(Option<i32>)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::set_max_size):<br>required: **false**<br><p>The maximum size of the Auto Scaling group.</p><br>
    ///   - [`desired_capacity(i32)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::desired_capacity) / [`set_desired_capacity(Option<i32>)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::set_desired_capacity):<br>required: **false**<br><p>The desired capacity is the initial capacity of the Auto Scaling group after the scheduled action runs and the capacity it attempts to maintain. It can scale beyond this capacity if you add more scaling conditions.</p><note>  <p>You must specify at least one of the following properties: <code>MaxSize</code>, <code>MinSize</code>, or <code>DesiredCapacity</code>.</p> </note><br>
    ///   - [`time_zone(impl Into<String>)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::time_zone) / [`set_time_zone(Option<String>)`](crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::set_time_zone):<br>required: **false**<br><p>Specifies the time zone for a cron expression. If a time zone is not provided, UTC is used by default.</p> <p>Valid values are the canonical names of the IANA time zones, derived from the IANA Time Zone Database (such as <code>Etc/GMT+9</code> or <code>Pacific/Tahiti</code>). For more information, see <a href="https://en.wikipedia.org/wiki/List_of_tz_database_time_zones">https://en.wikipedia.org/wiki/List_of_tz_database_time_zones</a>.</p><br>
    /// - On success, responds with [`PutScheduledUpdateGroupActionOutput`](crate::operation::put_scheduled_update_group_action::PutScheduledUpdateGroupActionOutput)
    /// - On failure, responds with [`SdkError<PutScheduledUpdateGroupActionError>`](crate::operation::put_scheduled_update_group_action::PutScheduledUpdateGroupActionError)
    pub fn put_scheduled_update_group_action(
        &self,
    ) -> crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder {
        crate::operation::put_scheduled_update_group_action::builders::PutScheduledUpdateGroupActionFluentBuilder::new(self.handle.clone())
    }
}