You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: _scheduled_trigger_properties.rs
    path of file: ./repos/aws-sdk-rust/sdk/customerprofiles/src/types
    
    the code of the file until where you have to start completion: // Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.

/// <p>Specifies the configuration details of a scheduled-trigger flow that you define. Currently, these settings only apply to the scheduled-trigger type.</p>
#[non_exhaustive]
#[derive(::std::clone::Clone, ::std::cmp::PartialEq, ::std::fmt::Debug)]
pub struct ScheduledTriggerProperties {
    /// <p>The scheduling expression that determines the rate at which the schedule will run, for example rate (5 minutes).</p>
    pub schedule_expression: ::std::string::String,
    /// <p>Specifies whether a scheduled flow has an incremental data transfer or a complete data transfer for each flow run.</p
    
    pub fn build(self) -> ::std::result::Result<crate::types::ScheduledTriggerProperties, ::aws_smithy_types::error::operation::BuildError> {
        ::std::result::Result::Ok(crate::types::ScheduledTriggerProperties {
            schedule_expression: self.schedule_expression.ok_or_else(|| {
                ::aws_smithy_types::error::operation::BuildError::missing_field(
                    "schedule_expression",
                    "schedule_expression was not specified but it is required when building ScheduledTriggerProperties",
                )
            })?,
            data_pull_mode: self.data_pull_mode,
            schedule_start_time: self.schedule_start_time,
            schedule_end_time: self.schedule_end_time,
            timezone: self.timezone,
            schedule_offset: self.schedule_offset,
            first_execution_from: self.first_execution_from,
        })
    }