// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
impl super::Client {
/// Constructs a fluent builder for the [`PutMetadata`](crate::operation::put_metadata::builders::PutMetadataFluentBuilder) operation.
///
/// - The fluent builder is configurable:
/// - [`channel_arn(impl Into<String>)`](crate::operation::put_metadata::builders::PutMetadataFluentBuilder::channel_arn) / [`set_channel_arn(Option<String>)`](crate::operation::put_metadata::builders::PutMetadataFluentBuilder::set_channel_arn):<br>required: **true**<br><p>ARN of the channel into which metadata is inserted. This channel must have an active stream.</p><br>
/// - [`metadata(impl Into<String>)`](crate::operation::put_metadata::builders::PutMetadataFluentBuilder::metadata) / [`set_metadata(Option<String>)`](crate::operation::put_metadata::builders::PutMetadataFluentBuilder::set_metadata):<br>required: **true**<br><p>Metadata to insert into the stream. Maximum: 1 KB per request.</p><br>
/// - On success, responds with [`PutMetadataOutput`](crate::operation::put_metadata::PutMetadataOutput)
/// - On failure, responds with [`SdkError<PutMetadataError>`](crate::operation::put_metadata::PutMetadataError)
pub fn put_metadata(&self) -> crate::operation::put_metadata::builders::PutMetadataFluentBuilder {
crate::operation::put_metadata::builders::PutMetadataFluentBuilder::new(self.handle.clone())
}
}