如何通过Rest API下载VPN站点配置

Question

试图通过rest API下载VPN站点配置得到202接受的响应，并且接下来还需要获取位置标头才能下载配置。

POST https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/virtualWans/{virtualWANName}/vpnConfiguration?api-version=2018-11-01

Request Body
{
    "vpnSites": [
        "/subscriptions/e5d38122-9d6e-4aef-ba4b-ba900679f374/resourceGroups/test1ResourceGroup/providers/Microsoft.Network/vpnSites/test1VpnSite"
    ],
    "outputBlobSasUrl": "https://blobcortextesturl.blob.core.windows.net/folderforconfig/vpnFile?sp=rw&se=2018-01-10T03%3A42%3A04Z&sv=2017-04-17&sig=WvXrT5bDmDFfgHs%2Brz%2BjAu123eRCNE9BO0eQYcPDT7pY%3D&sr=b"
}