#[derive(serde::Serialize, serde::Deserialize)]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct Backend {
#[prost(string, tag = "1")]
pub message: ::prost::alloc::string::String,
#[prost(map = "string, string", tag = "2")]
pub header: ::std::collections::HashMap<
::prost::alloc::string::String,
::prost::alloc::string::String,
>,
#[prost(int32, optional, tag = "3")]
pub status_code: ::core::option::Option<i32>,
}
#[derive(serde::Serialize, serde::Deserialize)]
#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
pub struct Unknown {
#[prost(string, optional, tag = "1")]
pub message: ::core::option::Option<::prost::alloc::string::String>,
}