TensorRT dilated convolution

I read on the TensorRT API that dilated convolution is available but couldn’t find the function on my installation of 2.1.2

https://docs.nvidia.com/deeplearning/sdk/tensorrt-api/classnvinfer1_1_1_i_convolution_layer.html#ac753aedb2a8764a510ad7a2d081dd030

Is there a newer version that I am unaware of?