/* It returns id : false, but succeed */ public Task<RecivedId> Add(int linkId, RelatedQuery query) { if (linkId <= 0) throw new ArgumentOutOfRangeException(nameof(linkId)); var parameters = GetApiParameterSet(); var methodParameter = new SortedSet<StringMethodParameter> {new ApiParameter("param1", linkId)}; return Client.CallApiMethodWithAuth<RecivedId>( new ApiMethod(ApiV1Constants.RelatedAdd, HttpMethod.Post, parameters, methodParameter, query.GetQuery()) ); }