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: _import_read_set_job_item.rs
    path of file: ./repos/aws-sdk-rust/sdk/omics/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>An import read set job.</p>
#[non_exhaustive]
#[derive(::std::clone::Clone, ::std::cmp::PartialEq, ::std::fmt::Debug)]
pub struct ImportReadSetJobItem {
    /// <p>The job's ID.</p>
    pub id: ::std::string::String,
    /// <p>The job's sequence store ID.</p>
    pub sequence_store_id: ::std::string::String,
    /// <p>The job's service role ARN.</p>
    pub role_arn: ::std::string::String,
    /// <p>The job's status.</p>
    pub status: crate::types::ReadSetImportJobStatus,
    /// <p>When the job was created.</p>
    pub creation_time: ::aws_smithy_types::DateTime,
    /// <p>When the job completed.</p>
    pub completion_time: ::std::option::Option<::aws_smithy_types::DateTime>,
}
impl ImportReadSetJobItem {
    /// <p>The job's ID.</p>
    pub fn id(&self) -> &str {
        use std::ops::Deref;
        self.id.deref()
    }
    /// <p>The job's sequence store ID.</p>
    pub fn sequence_store_id(&self) -> &str {
        use std::ops::Deref;
        self.sequence_store_id.deref()
    }
    /// <p>The job's service role AR
    
    pub fn build(self) -> ::std::result::Result<crate::types::ImportReadSetJobItem, ::aws_smithy_types::error::operation::BuildError> {
        ::std::result::Result::Ok(crate::types::ImportReadSetJobItem {
            id: self.id.ok_or_else(|| {
                ::aws_smithy_types::error::operation::BuildError::missing_field(
                    "id",
                    "id was not specified but it is required when building ImportReadSetJobItem",
                )
            })?,
            sequence_store_id: self.sequence_store_id.ok_or_else(|| {
                ::aws_smithy_types::error::operation::BuildError::missing_field(
                    "sequence_store_id",
                    "sequence_store_id was not specified but it is required when building ImportReadSetJobItem",
                )
            })?,
            role_arn: self.role_arn.ok_or_else(|| {
                ::aws_smithy_types::error::operation::BuildError::missing_field(
                    "role_arn",
                    "role_arn was not specified but it is required when building ImportReadSetJobItem",
                )
            })?,
            status: self.status.ok_or_else(|| {
                ::aws_smithy_types::error::operation::BuildError::missing_field(
                    "status",
                    "status was not specified but it is required when building ImportReadSetJobItem",
                )
            })?,
            creation_time: self.creation_time.ok_or_else(|| {
                ::aws_smithy_types::error::operation::BuildError::missing_field(
                    "creation_time",
                    "creation_time was not specified but it is required when building ImportReadSetJobItem",
                )
            })?,
            completion_time: self.completion_time,
        })
    }