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: _streaming_configuration.rs
    path of file: ./repos/aws-sdk-rust/sdk/chime/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>The streaming configuration associated with an Amazon Chime Voice Connector. Specifies whether media streaming is enabled for sending to Amazon Kinesis, and shows the retention period for the Amazon Kines
    
    pub fn build(self) -> ::std::result::Result<crate::types::StreamingConfiguration, ::aws_smithy_types::error::operation::BuildError> {
        ::std::result::Result::Ok(crate::types::StreamingConfiguration {
            data_retention_in_hours: self.data_retention_in_hours.ok_or_else(|| {
                ::aws_smithy_types::error::operation::BuildError::missing_field(
                    "data_retention_in_hours",
                    "data_retention_in_hours was not specified but it is required when building StreamingConfiguration",
                )
            })?,
            disabled: self.disabled,
            streaming_notification_targets: self.streaming_notification_targets,
        })
    }