pub fn ser_apply_pending_maintenance_action_input_input_input(
input: &crate::operation::apply_pending_maintenance_action::ApplyPendingMaintenanceActionInput,
) -> 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, "ApplyPendingMaintenanceAction", "2014-10-31");
#[allow(unused_mut)]
let mut scope_1 = writer.prefix("ResourceIdentifier");
if let Some(var_2) = &input.resource_identifier {
scope_1.string(var_2);
}
#[allow(unused_mut)]
let mut scope_3 = writer.prefix("ApplyAction");
if let Some(var_4) = &input.apply_action {
scope_3.string(var_4);
}
#[allow(unused_mut)]
let mut scope_5 = writer.prefix("OptInType");
if let Some(var_6) = &input.opt_in_type {
scope_5.string(var_6);
}
writer.finish();
Ok(::aws_smithy_types::body::SdkBody::from(out))
}