public Builder setExplanationSpec(
        com.google.cloud.vertexai.api.ExplanationSpec.Builder builderForValue) {
      if (explanationSpecBuilder_ == null) {
        explanationSpec_ = builderForValue.build();
      } else {
        explanationSpecBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000100;
      onChanged();
      return this;
    }
<pre>
Explanation configuration for this DeployedModel.

When deploying a Model using
[EndpointService.DeployModel][google.cloud.aiplatform.v1.EndpointService.DeployModel],
this value overrides the value of
[Model.explanation_spec][google.cloud.aiplatform.v1.Model.explanation_spec].
All fields of
[explanation_spec][google.cloud.aiplatform.v1.DeployedModel.explanation_spec]
are optional in the request. If a field of
[explanation_spec][google.cloud.aiplatform.v1.DeployedModel.explanation_spec]
is not populated, the value of the same field of
[Model.explanation_spec][google.cloud.aiplatform.v1.Model.explanation_spec]
is inherited. If the corresponding
[Model.explanation_spec][google.cloud.aiplatform.v1.Model.explanation_spec]
is not populated, all fields of the
[explanation_spec][google.cloud.aiplatform.v1.DeployedModel.explanation_spec]
will be used for the explanation configuration.
</pre>

<code>.google.cloud.vertexai.v1.ExplanationSpec explanation_spec = 9;</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/DeployedModel.java