when using the grpc handler, all converted field are optional.

[memoer]

my version

    "@graphql-mesh/cli": "^0.82.35",
    "@graphql-mesh/graphql": "^0.93.1",
    "@graphql-mesh/grpc": "^0.93.2",
    "@graphql-mesh/openapi": "^0.93.1",
    "@graphql-mesh/transform-naming-convention": "^0.93.1",
    "@graphql-mesh/transform-prefix": "^0.93.1",
    "@graphql-mesh/transform-rename": "^0.93.1",
    "@graphql-mesh/transform-resolvers-composition": "^0.93.1",

What I want to ask
when the handler of source is grpc, converted type is all optional field. but, i want that required field is converted to required, optional is too.

1. grpc file

syntax = "proto3";

package account;

service AccountService {
  rpc CreateAccount(CreateAccountInput) returns (CreateAccountOutput) {}
}

message CreateAccountInput {
  string email = 1;
  string password = 2;
  string name = 3;
  string contentAuth = 4;
  optional string comment = 5;
}

message CreateAccountOutput {
  string uid = 1;
  string email = 2;
  string name = 3;
  string contentAuth = 4;
  string comment = 5;
  string state = 6;
  string createdAt = 7;
  string updatedAt = 8;
}

2. graphql file that grpc proto converted to

schema {
  query: Query
  mutation: Mutation
}

type Query {
  account_AccountService_connectivityState(tryToConnect: Boolean): ConnectivityState
}

enum ConnectivityState {
  IDLE
  CONNECTING
  READY
  TRANSIENT_FAILURE
  SHUTDOWN
}

type Mutation {
  account_AccountService_CreateAccount(input: account_CreateAccountInput_Input): account_CreateAccountOutput
}

type account_CreateAccountOutput {
  uid: String
  email: String
  name: String
  contentAuth: String
  comment: String
  state: String
  createdAt: String
  updatedAt: String
}

input account_CreateAccountInput_Input {
  email: String
  password: String
  name: String
  contentAuth: String
  comment: String
}

i want to convert required field in proto, CreateAccountInput.email, to required field in graphql, account_CreateAccountInput_Input.email, but is not. field in converted graphql file, account_CreateAccountInput_Input.email, is not required, it is optional.

How can I convert it with the correct required field?

[ardatan]

See;
#5590 (comment)