frostfs-api/service/meta.proto
Stanislav Bogatyrev 4b1eb63b59 [#37] Add matryoska-style meta and verification headers
Signed-off-by: Stanislav Bogatyrev <stanislav@nspcc.ru>
2020-08-11 21:36:03 +03:00

54 lines
1.2 KiB
Protocol Buffer

syntax = "proto3";
package service;
option go_package = "github.com/nspcc-dev/neofs-api-go/service";
option csharp_namespace = "NeoFS.API.Service";
import "acl/types.proto";
import "service/verify.proto";
message XHeader {
// Key of the X-Header.
string key = 1;
// Value of the X-Header.
string value = 2;
}
// Represents API version used by node.
message Version {
// Major API version.
uint32 major = 1;
// Minor API version.
uint32 minor = 2;
}
// Information about the request
message RequestMetaHeader {
// Client API version.
Version version = 1;
// Client local epoch number. Set to 0 if unknown.
uint64 epoch = 2;
// Maximum number of nodes in the request route.
uint32 ttl = 3;
// Request X-Headers.
repeated XHeader x_headers = 4;
// RequestMetaHeader of the origin request.
RequestMetaHeader origin = 98;
}
// Information about the response
message ResponseMetaHeader {
// Server API version.
Version version = 1;
// Server local epoch number.
uint64 epoch = 2;
// Maximum number of nodes in the response route.
uint32 ttl = 3;
// Response X-Headers.
repeated XHeader x_headers = 4;
// Carries response meta header of the origin response.
ResponseMetaHeader origin = 98;
}