pub fn ser_remove_source_identifier_from_subscription_input_input(
input: &crate::operation::remove_source_identifier_from_subscription::RemoveSourceIdentifierFromSubscriptionInput,
) -> Result<::aws_smithy_http::body::SdkBody, ::aws_smithy_http::operation::error::SerializationError> {
let mut out = String::new();
#[allow(unused_mut)]
let mut writer = ::aws_smithy_query::QueryWriter::new(&mut out, "RemoveSourceIdentifierFromSubscription", "2014-10-31");
#[allow(unused_mut)]
let mut scope_1 = writer.prefix("SubscriptionName");
if let Some(var_2) = &input.subscription_name {
scope_1.string(var_2);
}
#[allow(unused_mut)]
let mut scope_3 = writer.prefix("SourceIdentifier");
if let Some(var_4) = &input.source_identifier {
scope_3.string(var_4);
}
writer.finish();
Ok(::aws_smithy_http::body::SdkBody::from(out))
}