class HitbtcInternalTransferResponse {

  public final String id;
  public final HitbtcError error;

  public HitbtcInternalTransferResponse(
      @JsonProperty("id") String id, @JsonProperty("error") HitbtcError error) {
    this.id = id;
    this.error = error;
  }

  @Override
  public String toString() {<FILL_FUNCTION_BODY>}
}

    return "InternalTransferResponse{" + "id='" + id + '\'' + ", error=" + error + '}';
  
<no_super_class>