pub fn ser_describe_stack_set_input_input_input(
input: &crate::operation::describe_stack_set::DescribeStackSetInput,
) -> Result<::aws_smithy_types::body::SdkBody, ::aws_smithy_types::error::operation::SerializationError> {
let mut out = String::new();
#[allow(unused_mut)]
let mut writer = ::aws_smithy_query::QueryWriter::new(&mut out, "DescribeStackSet", "2010-05-15");
#[allow(unused_mut)]
let mut scope_1 = writer.prefix("StackSetName");
if let Some(var_2) = &input.stack_set_name {
scope_1.string(var_2);
}
#[allow(unused_mut)]
let mut scope_3 = writer.prefix("CallAs");
if let Some(var_4) = &input.call_as {
scope_3.string(var_4.as_str());
}
writer.finish();
Ok(::aws_smithy_types::body::SdkBody::from(out))
}