pub fn ser_validate_flow_definition_input_input(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::operation::validate_flow_definition::ValidateFlowDefinitionInput,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
if let Some(var_1) = &input.definition {
#[allow(unused_mut)]
let mut object_2 = object.key("definition").start_object();
crate::protocol_serde::shape_flow_definition::ser_flow_definition(&mut object_2, var_1)?;
object_2.finish();
}
Ok(())
}