pub fn ser_send_otp_message_request_parameters_http_payload(
payload: &::std::option::Option<crate::types::SendOtpMessageRequestParameters>,
) -> Result<::std::vec::Vec<u8>, ::aws_smithy_types::error::operation::BuildError> {
let payload = match payload.as_ref() {
Some(t) => t,
None => return Ok(crate::protocol_serde::rest_json_unset_struct_payload()),
};
Ok(crate::protocol_serde::shape_send_otp_message_input::ser_send_otp_message_request_parameters_payload(payload)?)
}
pub fn ser_send_otp_message_request_parameters_payload(
input: &crate::types::SendOtpMessageRequestParameters,
) -> std::result::Result<::std::vec::Vec<u8>, ::aws_smithy_types::error::operation::SerializationError> {
let mut out = String::new();
let mut object = ::aws_smithy_json::serialize::JsonObjectWriter::new(&mut out);
crate::protocol_serde::shape_send_otp_message_request_parameters::ser_send_otp_message_request_parameters(&mut object, input)?;
object.finish();
Ok(out.into_bytes())
}