Button

https://odininspector.com/attributes/button-attribute

public string ButtonName = "Dynamic button name";

public bool Toggle;

[Button("$ButtonName")]
private void DefaultSizedButton()
{
    this.Toggle = !this.Toggle;
}

[Button("@\"Expression label: \" + DateTime.Now.ToString(\"HH:mm:ss\")")]
public void ExpressionLabel()
{
    this.Toggle = !this.Toggle;
}

[Button("Name of button")]
private void NamedButton()
{
    this.Toggle = !this.Toggle;
}

[Button(ButtonSizes.Small)]
private void SmallButton()
{
    this.Toggle = !this.Toggle;
}

[Button(ButtonSizes.Medium)]
private void MediumSizedButton()
{
    this.Toggle = !this.Toggle;
}

[DisableIf("Toggle")]
[HorizontalGroup("Split", 0.5f)]
[Button(ButtonSizes.Large), GUIColor(0.4f, 0.8f, 1)]
private void FanzyButton1()
{
    this.Toggle = !this.Toggle;
}

[HideIf("Toggle")]
[VerticalGroup("Split/right")]
[Button(ButtonSizes.Large), GUIColor(0, 1, 0)]
private void FanzyButton2()
{
    this.Toggle = !this.Toggle;
}

[ShowIf("Toggle")]
[VerticalGroup("Split/right")]
[Button(ButtonSizes.Large), GUIColor(1, 0.2f, 0)]
private void FanzyButton3()
{
    this.Toggle = !this.Toggle;
}

[Button(ButtonSizes.Gigantic)]
private void GiganticButton()
{
    this.Toggle = !this.Toggle;
}

[Button(90)]
private void CustomSizedButton()
{
    this.Toggle = !this.Toggle;
}