{"record":{"id":"06a5369bc999c155","repo":"mem0ai/mem0","slug":"extra-fields-not-allowed-join-extra-fields-06a536","errorCode":null,"errorMessage":"Extra fields not allowed: {', '.join(extra_fields)}. Allowed fields: {', '.join(allowed_fields)}","messagePattern":"Extra fields not allowed: (.+?)\\. Allowed fields: (.+?)","errorType":"validation","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"mem0/configs/vector_stores/opensearch.py","lineNumber":44,"sourceCode":"    )\n\n    @model_validator(mode=\"before\")\n    @classmethod\n    def validate_auth(cls, values: Dict[str, Any]) -> Dict[str, Any]:\n        # Check if host is provided\n        if not values.get(\"host\"):\n            raise ValueError(\"Host must be provided for OpenSearch\")\n\n        return values\n\n    @model_validator(mode=\"before\")\n    @classmethod\n    def validate_extra_fields(cls, values: Dict[str, Any]) -> Dict[str, Any]:\n        allowed_fields = set(cls.model_fields.keys())\n        input_fields = set(values.keys())\n        extra_fields = input_fields - allowed_fields\n        if extra_fields:\n            raise ValueError(\n                f\"Extra fields not allowed: {', '.join(extra_fields)}. Allowed fields: {', '.join(allowed_fields)}\"\n            )\n        return values\n\n    model_config = ConfigDict(arbitrary_types_allowed=True)\n","sourceCodeStart":26,"sourceCodeEnd":50,"githubUrl":"https://github.com/mem0ai/mem0/blob/001c235229be8795e3834520467bd0d661ed8f34/mem0/configs/vector_stores/opensearch.py#L26-L50","documentation":"Error \"Extra fields not allowed: {', '.join(extra_fields)}. Allowed fields: {', '.join(allowed_fields)}\" thrown in mem0ai/mem0.","triggerScenarios":"Thrown at mem0/configs/vector_stores/opensearch.py:44 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Remove the extra config fields listed and keep only the allowed OpenSearch fields."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"001c235229be8795e3834520467bd0d661ed8f34","analyzedAt":"2026-08-15T01:55:42.685Z","schemaVersion":2},"datasetVersion":"2026-08-15T22:17:37.221Z"}