调取TI接口异常问题

调取TI的接口地址 transact.ti.com/.../accesstoken   获取access_token,以下是请求参数截图

将获取到的access_token 作为订单创建的token,具体请求参数如下图

如下是json数据:

{"order":{"customerPurchaseOrderNumber":"20250617001","lineItems":[{"customerAnticipatedUnitPrice":0.97,"customerLineItemNumber":"10","customerPartNumber":"1231","lineItemChangeIndicator":"","schedules":[{"requestedDeliveryDate":"2025-05-05","requestedQuantity":3000.00}],"tiPartNumber":"140-0201-1A"}],"shipToAccountNumber":"182867"}}

但是请求结果是   Invalid API call as no apiproduct match found

,请问这种事什么原因呢?

 我使用网站的try it out,也报错