@java.lang.Override
    public com.google.cloud.vertexai.api.ExplanationMetadata.InputMetadata
        getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }
<pre>
Name of the group that the input belongs to. Features with the same group
name will be treated as one feature when computing attributions. Features
grouped together can have different shapes in value. If provided, there
will be one single attribution generated in
[Attribution.feature_attributions][google.cloud.aiplatform.v1.Attribution.feature_attributions],
keyed by the group name.
</pre>

<code>string group_name = 12;</code>

@param value The bytes for groupName to set.
@return This builder for chaining.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/ExplanationMetadata.java