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: _data_catalog_input_definition.rs
    path of file: ./repos/aws-sdk-rust/sdk/databrew/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>Represents how metadata stored in the Glue Data Catalog is defined in a DataBrew dataset.</p>
#[non_exhaustive]
#[derive(::std::clone::Clone, ::std::cmp::PartialEq, ::std::fmt::Debug)]
pub struct DataCatalogInputDefinition {
    /// <p>The unique identifier of the Amazon Web Services account that holds the Data Catalog that stores the data.</p>
    pub catalog_id: ::std::option::Option<::std::string::String>,
    /// <p>The name of a database in the Data Catalog.</p>
    pub data
    
    pub fn build(self) -> ::std::result::Result<crate::types::DataCatalogInputDefinition, ::aws_smithy_types::error::operation::BuildError> {
        ::std::result::Result::Ok(crate::types::DataCatalogInputDefinition {
            catalog_id: self.catalog_id,
            database_name: self.database_name.ok_or_else(|| {
                ::aws_smithy_types::error::operation::BuildError::missing_field(
                    "database_name",
                    "database_name was not specified but it is required when building DataCatalogInputDefinition",
                )
            })?,
            table_name: self.table_name.ok_or_else(|| {
                ::aws_smithy_types::error::operation::BuildError::missing_field(
                    "table_name",
                    "table_name was not specified but it is required when building DataCatalogInputDefinition",
                )
            })?,
            temp_directory: self.temp_directory,
        })
    }