private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.vertexai.api.GoogleDriveSource.ResourceId,
            com.google.cloud.vertexai.api.GoogleDriveSource.ResourceId.Builder,
            com.google.cloud.vertexai.api.GoogleDriveSource.ResourceIdOrBuilder>
        getResourceIdsFieldBuilder() {
      if (resourceIdsBuilder_ == null) {
        resourceIdsBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.cloud.vertexai.api.GoogleDriveSource.ResourceId,
                com.google.cloud.vertexai.api.GoogleDriveSource.ResourceId.Builder,
                com.google.cloud.vertexai.api.GoogleDriveSource.ResourceIdOrBuilder>(
                resourceIds_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
        resourceIds_ = null;
      }
      return resourceIdsBuilder_;
    }
<pre>
Required. Google Drive resource IDs.
</pre>

<code>
repeated .google.cloud.vertexai.v1.GoogleDriveSource.ResourceId resource_ids = 1 [(.google.api.field_behavior) = REQUIRED];
</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/GoogleDriveSource.java