public com.google.cloud.visionai.v1.Draft.Builder addDraftsBuilder(int index) {
      return getDraftsFieldBuilder()
          .addBuilder(index, com.google.cloud.visionai.v1.Draft.getDefaultInstance());
    }
<pre>
The list of Draft.
</pre>

<code>repeated .google.cloud.visionai.v1.Draft drafts = 1;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/ListDraftsResponse.java