pub fn ser_get_stream_input_input(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::operation::get_stream::GetStreamInput,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.stream_arn {
object.key("streamArn").string(var_1.as_str());
}
if let Some(var_2) = &input.max_results {
object.key("maxResults").number(
#[allow(clippy::useless_conversion)]
::aws_smithy_types::Number::NegInt((*var_2).into()),
);
}
if let Some(var_3) = &input.shard_filter {
#[allow(unused_mut)]
let mut object_4 = object.key("shardFilter").start_object();
crate::protocol_serde::shape_shard_filter::ser_shard_filter(&mut object_4, var_3)?;
object_4.finish();
}
if let Some(var_5) = &input.next_token {
object.key("nextToken").string(var_5.as_str());
}
Ok(())
}