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: _snapshot_file_sheet_selection.rs
    path of file: ./repos/aws-sdk-rust/sdk/quicksight/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>A structure that contains information that identifies the snapshot that needs to be generated.</p>
#[non_exhaustive]
#[derive(::std::clone::Clone, ::std::cmp::PartialEq, ::std::fmt::
    
    pub fn build(self) -> ::std::result::Result<crate::types::SnapshotFileSheetSelection, ::aws_smithy_types::error::operation::BuildError> {
        ::std::result::Result::Ok(crate::types::SnapshotFileSheetSelection {
            sheet_id: self.sheet_id.ok_or_else(|| {
                ::aws_smithy_types::error::operation::BuildError::missing_field(
                    "sheet_id",
                    "sheet_id was not specified but it is required when building SnapshotFileSheetSelection",
                )
            })?,
            selection_scope: self.selection_scope.ok_or_else(|| {
                ::aws_smithy_types::error::operation::BuildError::missing_field(
                    "selection_scope",
                    "selection_scope was not specified but it is required when building SnapshotFileSheetSelection",
                )
            })?,
            visual_ids: self.visual_ids,
        })
    }