{"record":{"id":"fa6299fe1c86dd90","repo":"warpdotdev/warp","slug":"metadata-must-be-a-json-object","errorCode":null,"errorMessage":"--metadata must be a JSON object","messagePattern":"--metadata must be a JSON object","errorType":"validation","errorClass":"anyhow::Error","httpStatus":null,"severity":"error","filePath":"app/src/ai/agent_sdk/harness_support.rs","lineNumber":156,"sourceCode":"\n    Ok(())\n}\n\n/// Report a URL-addressable external reference back to the Oz platform.\n///\n/// Validates that `--metadata` (when provided) parses as a JSON object before any\n/// network call, then builds an `Artifact::ExternalReference` and reports it via\n/// the same `report-artifact` endpoint used by pull requests.\nfn report_external_reference(\n    ctx: &mut AppContext,\n    runner: ModelHandle<HarnessSupportRunner>,\n    args: ReportExternalReferenceArgs,\n    output_format: OutputFormat,\n) -> Result<()> {\n    let metadata = match args.metadata {\n        Some(raw) => {\n            let parsed: serde_json::Value = serde_json::from_str(&raw)\n                .map_err(|_| anyhow::anyhow!(\"--metadata must be a JSON object\"))?;\n            if !parsed.is_object() {\n                anyhow::bail!(\"--metadata must be a JSON object\");\n            }\n            Some(parsed)\n        }\n        None => None,\n    };\n\n    let artifact = Artifact::ExternalReference {\n        reference_type: args.reference_type,\n        url: args.url,\n        title: args.title,\n        metadata,\n    };\n\n    runner.update(ctx, |_, ctx| {\n        let client = ServerApiProvider::as_ref(ctx).get_harness_support_client();\n","sourceCodeStart":138,"sourceCodeEnd":174,"githubUrl":"https://github.com/warpdotdev/warp/blob/e72fd7aacbbb2236d9b3be2aad7e7178fe94b4bc/app/src/ai/agent_sdk/harness_support.rs#L138-L174","documentation":"Error \"--metadata must be a JSON object\" thrown in warpdotdev/warp.","triggerScenarios":"Thrown at app/src/ai/agent_sdk/harness_support.rs:156 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"e72fd7aacbbb2236d9b3be2aad7e7178fe94b4bc","analyzedAt":"2026-08-16T08:27:25.381Z","schemaVersion":2},"datasetVersion":"2026-08-16T13:17:31.715Z"}