# GetApiCompatibilityLevel

> BuildTargetGroup is marked for deprecation in the future. Use NamedBuildTarget instead.

## Definition

* **Type:** Method
* **Namespace:** [UnityEditor](/engine/6000.3/script-reference/unityeditor.md)
* **Assembly:** UnityEditor

## GetApiCompatibilityLevel(BuildTargetGroup)

BuildTargetGroup is marked for deprecation in the future. Use [NamedBuildTarget](/engine/6000.3/script-reference/unityeditor/build/namedbuildtarget.md) instead.

> **Warning:**
>
> **Deprecated.** Use GetApiCompatibilityLevel(NamedBuildTarget buildTarget) instead

```csharp
public static ApiCompatibilityLevel GetApiCompatibilityLevel(BuildTargetGroup buildTargetGroup)
```

### Parameters

**** (\[BuildTargetGroup]\(/engine/6000.3/script-reference/unityeditor/buildtargetgroup)): 

### Returns

| Type                                                                                          | Description |
| --------------------------------------------------------------------------------------------- | ----------- |
| [ApiCompatibilityLevel](/engine/6000.3/script-reference/unityeditor/apicompatibilitylevel.md) |             |

## GetApiCompatibilityLevel(NamedBuildTarget)

Gets .NET API compatibility level for specified build target.

```csharp
public static ApiCompatibilityLevel GetApiCompatibilityLevel(NamedBuildTarget buildTarget)
```

### Parameters

**** (\[NamedBuildTarget]\(/engine/6000.3/script-reference/unityeditor/build/namedbuildtarget)): The [NamedBuildTarget](/engine/6000.3/script-reference/unityeditor/build/namedbuildtarget.md).

### Returns

| Type                                                                                          | Description                                                                                                                                    |
| --------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------- |
| [ApiCompatibilityLevel](/engine/6000.3/script-reference/unityeditor/apicompatibilitylevel.md) | Returns the ApiCompatibilityLevel associated with a [NamedBuildTarget](/engine/6000.3/script-reference/unityeditor/build/namedbuildtarget.md). |