how to register access to the properties of the effect Camera Lens Blur through AE scripting? Continuing the theme...

Good afternoon...

There are 2 layers in the scene. The second layer is the map Z depth or ( app.project.item(1).layer(2).name = "Z depth"

Trying to record the settings for the effect Camera Lens Blur. This is the second effect applied to the layer

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// set ID MATTE

app.project.item (1).layer(1).property("ADBE Effect Parade").addProperty("ADBE ID MATTE")("ADBE ID MATTE-0001").setValue(2);

app.project.item (1).layer(1).property("ADBE Effect Parade").property("ADBE ID MATTE")("ID Selection").setValue(0);

// set Camera Lens Blur

app.project.item (1).layer(1).property("ADBE Effect Parade").addProperty("ADBE Camera Lens Blur")("ADBE Camera Lens Blur-0010");

app.project.item (1).layer(1).property("ADBE Effect Parade").property("ADBE Camera Lens Blur-0010").property("Blur Map").property("Layer").setValue(2);

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echo: null is not an object

????