public OperationCallSettings.Builder<DeleteDraftRequest, Empty, OperationMetadata>
        deleteDraftOperationSettings() {
      return getStubSettingsBuilder().deleteDraftOperationSettings();
    }
Returns the builder for the settings used for calls to deleteDraft.
java-visionai/google-cloud-visionai/src/main/java/com/google/cloud/visionai/v1/AppPlatformSettings.java