public Builder setRequestModel(
          com.google.storagetransfer.v1.proto.TransferTypes.S3CompatibleMetadata.RequestModel
              value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000002;
        requestModel_ = value.getNumber();
        onChanged();
        return this;
      }
<pre>
Specifies the API request model used to call the storage service. When not
specified, the default value of RequestModel
REQUEST_MODEL_VIRTUAL_HOSTED_STYLE is used.
</pre>

<code>.google.storagetransfer.v1.S3CompatibleMetadata.RequestModel request_model = 2;
</code>

@param value The requestModel to set.
@return This builder for chaining.
java-storage-transfer/proto-google-cloud-storage-transfer-v1/src/main/java/com/google/storagetransfer/v1/proto/TransferTypes.java