public static com.google.cloud.vertexai.api.Retrieval parseDelimitedFrom(
      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
        PARSER, input, extensionRegistry);
  }
<pre>
Optional. Deprecated. This option is no longer supported.
</pre>

<code>
bool disable_attribution = 3 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
</code>

@deprecated google.cloud.vertexai.v1.Retrieval.disable_attribution is deprecated. See
    google/cloud/vertexai/v1/tool.proto;l=219
@return The disableAttribution.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/Retrieval.java