private com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.tpu.v2.QueuedResource.Tpu.NodeSpec.MultisliceParams,
                com.google.cloud.tpu.v2.QueuedResource.Tpu.NodeSpec.MultisliceParams.Builder,
                com.google.cloud.tpu.v2.QueuedResource.Tpu.NodeSpec.MultisliceParamsOrBuilder>
            getMultisliceParamsFieldBuilder() {
          if (multisliceParamsBuilder_ == null) {
            if (!(nameStrategyCase_ == 3)) {
              nameStrategy_ =
                  com.google.cloud.tpu.v2.QueuedResource.Tpu.NodeSpec.MultisliceParams
                      .getDefaultInstance();
            }
            multisliceParamsBuilder_ =
                new com.google.protobuf.SingleFieldBuilderV3<
                    com.google.cloud.tpu.v2.QueuedResource.Tpu.NodeSpec.MultisliceParams,
                    com.google.cloud.tpu.v2.QueuedResource.Tpu.NodeSpec.MultisliceParams.Builder,
                    com.google.cloud.tpu.v2.QueuedResource.Tpu.NodeSpec.MultisliceParamsOrBuilder>(
                    (com.google.cloud.tpu.v2.QueuedResource.Tpu.NodeSpec.MultisliceParams)
                        nameStrategy_,
                    getParentForChildren(),
                    isClean());
            nameStrategy_ = null;
          }
          nameStrategyCase_ = 3;
          onChanged();
          return multisliceParamsBuilder_;
        }
<pre>
Optional. Fields to specify in case of multislice request.
</pre>

<code>
.google.cloud.tpu.v2.QueuedResource.Tpu.NodeSpec.MultisliceParams multislice_params = 3 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/QueuedResource.java