{
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  "object": "seedance.material_asset",
  "group_id": "group-20260720123456-vrt01",
  "library_type": "aigc_avatar",
  "asset_name": "Front view",
  "asset_type": "Image",
  "status": "PROCESSING",
  "ready": false,
  "error_message": null,
  "metadata": null,
  "created_at": 1782998400000
}

{
  "error": {
    "message": "model: Model is required",
    "type": "invalid_request_error",
    "param": "model"
  },
  "validation_errors": [
    {
      "field": "model",
      "message": "Model is required"
    }
  ]
}

{
  "error": {
    "message": "Invalid API key provided",
    "type": "invalid_api_key"
  }
}

{
  "error": {
    "message": "<string>",
    "type": "unauthorized",
    "code": "<string>",
    "param": "<string>",
    "model": "<string>",
    "did_you_mean": "<string>",
    "suggestions": [
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        "tags": [
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    "hint": "<string>",
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    "retryable": true,
    "balance_usd": 123,
    "estimated_cost_usd": 123,
    "supported_operations": [
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    "prompt_max_characters": 123,
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    "request_id": "<string>"
  }
}

{
  "error": {
    "message": "An internal error occurred",
    "type": "server_error"
  }
}

{
  "error": {
    "message": "Seedance material library request failed",
    "type": "server_error",
    "code": "seedance_material_library_request_failed"
  }
}