`TFaceAnnotation`
pl		tiltAngle
pl		underExposedLikelihood
pl		fdBoundingPoly
pl		landmarkingConfidence
pl		joyLikelihood
pl		detectionConfidence
pl		surpriseLikelihood
pl		angerLikelihood
pl		headwearLikelihood
pl		panAngle
pl		boundingPoly
pl		landmarks
pl		blurredLikelihood
pl		rollAngle
pl		sorrowLikelihood

`TGoogleBaseObject`