public PagedCallSettings.Builder<
            ListTensorFlowVersionsRequest,
            ListTensorFlowVersionsResponse,
            ListTensorFlowVersionsPagedResponse>
        listTensorFlowVersionsSettings() {
      return listTensorFlowVersionsSettings;
    }
Returns the builder for the settings used for calls to listTensorFlowVersions.
java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v1/stub/TpuStubSettings.java