Field Name	Field Type	Field Constraints	Field Notes
rotation	Vec3		Rotation [x, y, z] value.
time	float	<div style="padding-left: 0px;">Minimum = 0</div>	Time (in seconds) at which this rotation should be applied.
easing	enum easing_function		Optional easing function used to interpolate towards this rotation key frame. Defaults to "linear" if omitted.