/**
 * Server metadata for the Stable Diffusion RPC service.
 */
syntax = "proto3";
package gay.pizza.stable.diffusion;

/**
 * Utilize a prefix of 'Sd' for Swift.
 */
option swift_prefix = "Sd";
option java_multiple_files = true;

enum ServerRole {
  unknown_role = 0;
  node = 1;
  coordinator = 2;
}

message ServerMetadata {
  ServerRole role = 1;
}

message GetServerMetadataRequest {}
message GetServerMetadataResponse {
  ServerMetadata metadata = 1;
}

service ServerMetadataService {
  rpc GetServerMetadata(GetServerMetadataRequest) returns (GetServerMetadataResponse);
}