class FakeApi {

    public BigDecimal fakeOuterNumberSerialize(BigDecimal body) throws IOException {
        HttpResponse response = fakeOuterNumberSerializeForHttpResponse(body);
        TypeReference<BigDecimal> typeRef = new TypeReference<BigDecimal>() {};
        return apiClient.getObjectMapper().readValue(response.getContent(), typeRef);
    }

    public  FakeApi();
    public  FakeApi(ApiClient apiClient);

}