protos/schema.proto

syntax = "proto3";

package schema;

// Proto file and compiled descriptor for this interface
message Schema {

  // file name -> proto file content
  map<string, string> protos = 1;

  // file name -> gzip compressed protobuf of descriptor
  map<string, bytes> descriptors = 2;

}

// Empty message
message NullMessage {}

// Schema services
service SchemaService {

  // Return active grpc schemas
  rpc GetSchema(NullMessage) returns (Schema) {}

}