public Builder clearColorMap() {
          bitField0_ = (bitField0_ & ~0x00000004);
          colorMap_ = 0;
          onChanged();
          return this;
        }
<pre>
The color scheme used for the highlighted areas.

Defaults to PINK_GREEN for
[Integrated Gradients
attribution][google.cloud.aiplatform.v1.ExplanationParameters.integrated_gradients_attribution],
which shows positive attributions in green and negative in pink.

Defaults to VIRIDIS for
[XRAI
attribution][google.cloud.aiplatform.v1.ExplanationParameters.xrai_attribution],
which highlights the most influential regions in yellow and the least
influential in blue.
</pre>

<code>
.google.cloud.vertexai.v1.ExplanationMetadata.InputMetadata.Visualization.ColorMap color_map = 3;
</code>

@return This builder for chaining.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/ExplanationMetadata.java