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 # Examples: Update Laminate

 Last update: 17.07.2025 

## Proto Request Example

```
{
  "project": "Tutorial Project",
  "ccaName": "Main Board",
  "layer": "2",
  "manufacturer": "Arlon",
  "grade": "FR-4",
  "material": "49N Data Sheet",
  "thickness": 0.02,
  "thicknessUnit": "in",
  "constructionStyle": "1027 0.0018 in Prepreg [73% resin]",
  "glassConstruction": [
    {
      "style": "1027 0.0018 in Prepreg [73% resin]",
      "resinPercentage": 73,
      "thickness": 0.02,
      "thicknessUnit": "in"
    }
  ],
  "fiberMaterial": "E-GLASS",
  "conductorMaterial": "COPPER",
  "conductorPercent": "2.0"
}

```

## Python Example

For a Python example, refer to the online [PySherlock Reference](https://sherlock.docs.pyansys.com/version/stable/api/index.html).