{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABII61aS-RGNFS6_B0psRaLLdJMTsd39c4Nl6weaB3p16Q6u2Q"}}