@java.lang.Override
      public int getResourceTypeValue() {
        return resourceType_;
      }
<pre>
Required. The type of the Google Drive resource.
</pre>

<code>
.google.cloud.vertexai.v1.GoogleDriveSource.ResourceId.ResourceType resource_type = 1 [(.google.api.field_behavior) = REQUIRED];
</code>

@return The enum numeric value on the wire for resourceType.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/GoogleDriveSource.java