TF::UniformQuantizedDotHybridOpAdaptor adaptor,
      ConversionPatternRewriter &rewriter) const override {
    // Uniform Quantized type for the rhs.
    int64_t rhs_quantized_dimension = op.getRhsQuantizationAxis();
    // Currently for dot, PTQ supports per-tensor quantization.
    if (rhs_quantized_dimension != -1) {
      return rewriter.notifyMatchFailure(