使用 Graph API 分配应用保护策略时“无方法匹配路由模板”

我的最终目标是使用 PowerShell 脚本创建应用保护并分配它。除了分配之外，一切都正常，因此我使用 Graph Explorer 来确定分配策略的正确语法。每个场景都失败，并显示“没有方法匹配路由模板”。权限已验证。策略和组 ID 已验证。欢迎任何帮助。

以下是带有分配的策略的响应预览。

    {
        "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#deviceAppManagement/androidManagedAppProtections('{ID}')/assignments",
        "value": [
            {
                "id": "cb16bf46-1479-45b2-8221-2f4c5cada212_incl",
                "target": {
                    "@odata.type": "#microsoft.graph.groupAssignmentTarget",
                    "groupId": "{ID}"
                }
            }
        ]
}

对于我想要分配的策略，GET 会检索正确的信息。目前没有分配。下面是一个例子。这是请求主体使用的每个语法的响应。尝试的不同选项在底部。

GET https://graph.microsoft.com/v1.0/deviceAppManagement/androidManagedAppProtections/{ID}/assignments/
Response Preview
{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#deviceAppManagement/androidManagedAppProtections('T_3cf871f9-9a39-46da-b776-1c5b2c13da48')/assignments",
    "@microsoft.graph.tips": "Use $select to choose only the properties your app needs, as this can lead to performance improvements. For example: GET deviceAppManagement/androidManagedAppProtections('<key>')/assignments?$select=target",
    "value": []
}

POST https://graph.microsoft.com/v1.0/deviceAppManagement/androidManagedAppProtections/{ID}/assignments/
Request Body
    {
        "target": {
            "@odata.type": "#microsoft.graph.groupAssignmentTarget",
            "groupId": "{ID}"
        }
    }
Response Preview
    {
         "error": {
         "code": "No method match route template",
         "message": "No OData route exists that match template ~/singleton/navigation/key/navigation with http verb POST for request /MAMAdmin_2412/MAMAdminFEService/deviceAppManagement/androidManagedAppProtections('{ID}')/assignments.",
          "innerError": {
              "date": "{DATE}",
              "request-id": "{ID}",
              "client-request-id": "{ID}"
            }
        }
    }

请求机构迄今已尝试过此。

#1
{
    "assignments": [
        {
            "target": {
                "@odata.type": "#microsoft.graph.groupAssignmentTarget",
                "groupId": "{ID}"
            }
        }
    ]
}

#2
{
    "assignments": [
        {
            "@odata.type": "#microsoft.graph.groupAssignmentTarget",
            "target": {
                "groupId": "{ID}"
            }
        }
    ]
}
#3
{
    "target": {
        "@odata.type": "#microsoft.graph.groupAssignmentTarget",
        "groupId": "{ID}"
    }
}
#4
{
    "@odata.type": "#microsoft.graph.groupAssignmentTarget",
    "target": {
        "groupId": "{ID}"
    }
}
#5
{
    "@odata.type": "#microsoft.graph.targetedManagedAppPolicyAssignment",
    "target": {
        "@odata.type": "#microsoft.graph.groupAssignmentTarget",
        "groupId": "{ID}"
    }
}
#6
{
    "assignments": [
        {
            "@odata.type": "#microsoft.graph.targetedManagedAppPolicyAssignment",
            "target": {
                "@odata.type": "#microsoft.graph.groupAssignmentTarget",
                "groupId": "{ID}"
            }
        }
    ]
}
#7
{
    "assignments": [
        {
            "@odata.type": "#microsoft.graph.deviceAndAppManagementAssignmentTarget",
            "target": {
                "@odata.type": "#microsoft.graph.groupAssignmentTarget",
                "groupId": "{ID}"
            }
        }
    ]
}
#8
{
    "@odata.type": "#microsoft.graph.deviceAndAppManagementAssignmentTarget",
    "target": {
        "@odata.type": "#microsoft.graph.groupAssignmentTarget",
        "groupId": "{ID}"
    }
}
#9
{
    "value": [
        {
            "@odata.type": "#microsoft.graph.deviceAndAppManagementAssignmentTarget",
            "target": {
                "@odata.type": "#microsoft.graph.groupAssignmentTarget",
                "groupId": "{ID}"
            }
        }
    ]
}
#10
{
    "value": [
        {
            "target": {
                "@odata.type": "#microsoft.graph.groupAssignmentTarget",
                "groupId": "{ID}"
            }
        }
    ]
}