public Builder removeResourceIds(int index) {
      if (resourceIdsBuilder_ == null) {
        ensureResourceIdsIsMutable();
        resourceIds_.remove(index);
        onChanged();
      } else {
        resourceIdsBuilder_.remove(index);
      }
      return this;
    }
<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