public com.google.cloud.vertexai.api.FileData.Builder getFileDataBuilder() {
      return getFileDataFieldBuilder().getBuilder();
    }
<pre>
Optional. URI based data.
</pre>

<code>
.google.cloud.vertexai.v1.FileData file_data = 3 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/Part.java