请求补差回退

订单发送退款的时候，可以对补贴成功的补差单发起回退。

请求参数	类型	描述
json	object	声明请求的JSON数据结构
sub_mchid	string	二级商户号
out_order_no	string	商户补差回退单号
transaction_id	string	微信订单号
refund_id	string	微信退款单号
amount	integer	补差回退金额
description	string	补差回退描述

异步纯链式

$instance->v3->ecommerce->subsidies->return->postAsync([
  'json' => [
    'sub_mchid' => '1900000109',
    'out_order_no' => 'P20150806125346',
    'transaction_id' => '4208450740201411110007820472',
    'refund_id' => '3008450740201411110007820472',
    'amount' => 10,
    'description' => '测试备注',
  ],
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
  print_r(json_decode((string) $response->getBody(), true));
})
->wait();

异步声明式

$instance->chain('v3/ecommerce/subsidies/return')->postAsync([
  'json' => [
    'sub_mchid' => '1900000109',
    'out_order_no' => 'P20150806125346',
    'transaction_id' => '4208450740201411110007820472',
    'refund_id' => '3008450740201411110007820472',
    'amount' => 10,
    'description' => '测试备注',
  ],
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
  print_r(json_decode((string) $response->getBody(), true));
})
->wait();

异步属性式

$instance['v3/ecommerce/subsidies/return']->postAsync([
  'json' => [
    'sub_mchid' => '1900000109',
    'out_order_no' => 'P20150806125346',
    'transaction_id' => '4208450740201411110007820472',
    'refund_id' => '3008450740201411110007820472',
    'amount' => 10,
    'description' => '测试备注',
  ],
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
  print_r(json_decode((string) $response->getBody(), true));
})
->wait();

同步纯链式

$response = $instance->v3->ecommerce->subsidies->return->post([
  'json' => [
    'sub_mchid' => '1900000109',
    'out_order_no' => 'P20150806125346',
    'transaction_id' => '4208450740201411110007820472',
    'refund_id' => '3008450740201411110007820472',
    'amount' => 10,
    'description' => '测试备注',
  ],
]);
print_r(json_decode((string) $response->getBody(), true));

同步声明式

$response = $instance->chain('v3/ecommerce/subsidies/return')->post([
  'json' => [
    'sub_mchid' => '1900000109',
    'out_order_no' => 'P20150806125346',
    'transaction_id' => '4208450740201411110007820472',
    'refund_id' => '3008450740201411110007820472',
    'amount' => 10,
    'description' => '测试备注',
  ],
]);
print_r(json_decode((string) $response->getBody(), true));

同步属性式

$response = $instance['v3/ecommerce/subsidies/return']->post([
  'json' => [
    'sub_mchid' => '1900000109',
    'out_order_no' => 'P20150806125346',
    'transaction_id' => '4208450740201411110007820472',
    'refund_id' => '3008450740201411110007820472',
    'amount' => 10,
    'description' => '测试备注',
  ],
]);
print_r(json_decode((string) $response->getBody(), true));

返回字典	类型	描述
sub_mchid	string	二级商户号
transaction_id	string	微信订单号
subsidy_refund_id	string	微信补差回退单号
refund_id	string	微信退款单号
out_order_no	string	商户补差回退单号
amount	integer	补差回退金额
description	string	补差回退描述
result	string	补差回退结果
success_time	string	补差回退完成时间

参阅 官方文档