-record(send_message_result, {
    md5_of_message_attributes :: gleam@option:option(binary()),
    md5_of_message_body :: gleam@option:option(binary()),
    md5_of_message_system_attributes :: gleam@option:option(binary()),
    message_id :: gleam@option:option(binary()),
    sequence_number :: gleam@option:option(binary())
}).