| buildTarget | The NamedBuildTarget. | 
ScriptingImplementation A ScriptingImplementation object that describes the default scripting backend for the build target you select.
Returns the default ScriptingImplementation for the build target you select.
| targetGroup | The platform group to retrieve the scripting backend for. | 
ScriptingImplementation A ScriptingImplementation object that describes the default scripting backend used on that build target.
BuildTargetGroup is marked for deprecation in the future. Use NamedBuildTarget instead.