如何从odata调用中删除Dynamics 365财务和操作元数据？

问题描述

我尝试从OData获取数据。 链接如下。

https://*********.cloudax.dynamics.com/data/PurchaSEOrderHeadersV2?$select=PurchaSEOrderNumber,RequestedDeliveryDate,DeliveryAddressDescription&$filter=OrdervendorAccountNumber%20eq%20%27100001%27

我只向select子句添加3个字段。但是“ @ odata.etag”字段已添加到响应中。响应如下。

{
  "@odata.context":"https://mat-test-new514fe487bf13a29fdevaos.cloudax.dynamics.com/data/$Metadata#PurchaSEOrderHeadersV2(PurchaSEOrderNumber,DeliveryAddressDescription)","value":[
    {
      "@odata.etag":"W/\"JzE5MDYyOTE2NzcsNTYzNzMwMzU3njswLDA7MSw1NjM3MTYzMzI2OzAsmdswLDAn\"","PurchaSEOrderNumber":"PO00003871","RequestedDeliveryDate":"2020-10-07T12:00:00Z","DeliveryAddressDescription":"******"
    },{
      "@odata.etag":"W/\"JzE5NjkzNDMzOTUsNTYzNzMwMzU3NzswLDA7MSw1NjM3MTYzMzI2OzAsmdswLDAn\"","PurchaSEOrderNumber":"PO00003872","RequestedDeliveryDate":"2020-09-16T12:00:00Z","DeliveryAddressDescription":"*******"
    },{
      "@odata.etag":"W/\"JzIwNzgyNTg4OSw1NjM3MzAzNTc4OzAsmdsxLDU2MzcxNjMzMjY7MCwwOzAsMCc=\"","PurchaSEOrderNumber":"PO00003873","RequestedDeliveryDate":"2020-10-08T12:00:00Z","DeliveryAddressDescription":"*****"
    },{
      "@odata.etag":"W/\"JzE3MjYzMjQ0NzUsNTYzNzMwMzU3OTswLDA7MSw1NjM3MTYzMzI2OzAsmdswLDAn\"","PurchaSEOrderNumber":"PO00003874","DeliveryAddressDescription":"**********"
    },{
      "@odata.etag":"W/\"JzEsNTYzNzMwNDMynjswLDA7MSw1NjM3MTYzMzI2OzAsmdswLDAn\"","PurchaSEOrderNumber":"PO00003881","RequestedDeliveryDate":"2020-10-09T12:00:00Z","DeliveryAddressDescription":"*********"
    }
  ]
} 

如何从响应中删除此元数据信息？

解决方法

您可以尝试使用这些标头，以消除响应中的元数据。

Content-Type: application/json; odata.metadata=minimal

实际上，您可以进一步提及odata.metadata=none

apiurl?$format=application/json;odata.metadata=none