{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIKj378Y3lKdC8kyFRxYtFES4Dt8JQwnAgxtZ-0gMhpjgmP6w"}}