Spring WebTestClient无法分析参数化类型List<DomainOperation<Account>>的正文

List<DomainOperation<Account>> operations = new ArrayList<>();
// 添加操作到operations列表

webTestClient.post()
    .uri("/api/accounts")
    .contentType(MediaType.APPLICATION_JSON)
    .body(BodyInserters.fromValue(operations))
    .exchange()
    .expectStatus().isOk();

List<DomainOperation<Account>> operations = new ArrayList<>();
// 添加操作到operations列表

ParameterizedType parameterizedType = new ParameterizedType() {
    @Override
    public Type[] getActualTypeArguments() {
        return new Type[] {DomainOperation.class, Account.class};
    }

    @Override
    public Type getRawType() {
        return List.class;
    }

    @Override
    public Type getOwnerType() {
        return null;
    }
};

webTestClient.post()
    .uri("/api/accounts")
    .contentType(MediaType.APPLICATION_JSON)
    .body(BodyInserters.fromValue(operations, parameterizedType))
    .exchange()
    .expectStatus().isOk();