如何使用Microsoft Graph检索通讯组列表的所有者？

Question

我不确定是否发现了一个bug，或者是否使用了错误的方法：我无法使用Graph检索DL组的所有者。

步骤：

>

假设我的电子邮件是[e-mail].我在Exchange服务器的Microsoft 365管理中心创建了一个通讯组列表组，并将自己（管理员）设置为该DL的所有者。我将这个DL命名为“TestDG1”。我还添加了这个用户作为DL的唯一成员。

然后我访问了Graph Explorer网站，以管理员身份登录，授予自己访问组、联系人、用户的读取权限，并执行了此查询：

https://graph.microsoft.com/v1.0/groups/?$filter=startswith（显示名，'TestDG'）

我得到了一个成功的回复：

{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#groups",
    "value": [
        {
            "id": "01234567-89AB-CDEF-0123-456789ABCDEF",
            "deletedDateTime": null,
            "classification": null,
            "createdDateTime": "2018-10-15T18:38:08Z",
            "creationOptions": [],
            "description": null,
            "displayName": "TestDG1",
            "groupTypes": [],
            "mail": "[e-mail]",
            "mailEnabled": true,
            "mailNickname": "TestDG1",
            "onPremisesLastSyncDateTime": null,
            "onPremisesSecurityIdentifier": null,
            "onPremisesSyncEnabled": null,
            "preferredDataLocation": null,
            "proxyAddresses": [
                "SMTP:[e-mail]"
            ],
            "renewedDateTime": "2018-10-15T18:38:08Z",
            "resourceBehaviorOptions": [],
            "resourceProvisioningOptions": [],
            "securityEnabled": false,
            "visibility": null,
            "onPremisesProvisioningErrors": []
        }
    ]
}

https://graph.microsoft.com/v1.0/groups/01234567-89AB-CDEF-0123-456789ABCDEF

我得到了一个成功的回应：

{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#groups/$entity",
    "id": "01234567-89AB-CDEF-0123-456789ABCDEF",
    "deletedDateTime": null,
    "classification": null,
    "createdDateTime": "2018-10-15T18:38:08Z",
    "creationOptions": [],
    "description": null,
    "displayName": "TestDG1",
    "groupTypes": [],
    "mail": "[e-mail]",
    "mailEnabled": true,
    "mailNickname": "TestDG1",
    "onPremisesLastSyncDateTime": null,
    "onPremisesSecurityIdentifier": null,
    "onPremisesSyncEnabled": null,
    "preferredDataLocation": null,
    "proxyAddresses": [
        "SMTP:[e-mail]"
    ],
    "renewedDateTime": "2018-10-15T18:38:08Z",
    "resourceBehaviorOptions": [],
    "resourceProvisioningOptions": [],
    "securityEnabled": false,
    "visibility": null,
    "onPremisesProvisioningErrors": []
}

A） 扩展所有者阵列：

https://graph.microsoft.com/v1.0/groups/01234567-89AB-CDEF-0123-456789ABCDEF/?$expand=所有者

我得到了成功的响应，但所有者数组为空：

{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#groups",
    "value": [
        {
            "id": "01234567-89AB-CDEF-0123-456789ABCDEF",
            "deletedDateTime": null,
            "classification": null,
            "createdDateTime": "2018-10-15T18:38:08Z",
            "creationOptions": [],
            "description": null,
            "displayName": "TestDG1",
            "groupTypes": [],
            "mail": "[e-mail]",
            "mailEnabled": true,
            "mailNickname": "TestDG1",
            "onPremisesLastSyncDateTime": null,
            "onPremisesSecurityIdentifier": null,
            "onPremisesSyncEnabled": null,
            "preferredDataLocation": null,
            "proxyAddresses": [
                "SMTP:[e-mail]"
            ],
            "renewedDateTime": "2018-10-15T18:38:08Z",
            "resourceBehaviorOptions": [],
            "resourceProvisioningOptions": [],
            "securityEnabled": false,
            "visibility": null,
            "onPremisesProvisioningErrors": [],
            "owners": []
        }
    ]
}

B） 直接查询DL的所有者：

https://graph.microsoft.com/v1.0/groups/01234567-89AB-CDEF-0123-456789ABCDEF/owners

我得到了成功的响应，但值数组为空：

{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#directoryObjects",
    "value": []
}

https://graph.microsoft.com/v1.0/groups/01234567-89AB-CDEF-0123-456789ABCDEF/members

{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#directoryObjects",
    "value": [
        {
            "@odata.type": "#microsoft.graph.user",
            "id": "00001111-2222-3333-4444-555566667777",
            "businessPhones": [],
            "displayName": "Contoso Administrator",
            "givenName": "Admin",
            "jobTitle": null,
            "mail": "[e-mail]",
            "mobilePhone": null,
            "officeLocation": null,
            "preferredLanguage": "en-US",
            "surname": "Contoso",
            "userPrincipalName": "[e-mail]"
        }
    ]
}

或者通过扩展成员：

https://graph.microsoft.com/v1.0/groups/01234567-89AB-CDEF-0123-456789ABCDEF?$expand=成员

{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#groups/$entity",
    "id": "01234567-89AB-CDEF-0123-456789ABCDEF",
    "deletedDateTime": null,
    "classification": null,
    "createdDateTime": "2018-10-15T18:38:08Z",
    "creationOptions": [],
    "description": null,
    "displayName": "TestDG1",
    "groupTypes": [],
    "mail": "[e-mail]",
    "mailEnabled": true,
    "mailNickname": "TestDG1",
    "onPremisesLastSyncDateTime": null,
    "onPremisesSecurityIdentifier": null,
    "onPremisesSyncEnabled": null,
    "preferredDataLocation": null,
    "proxyAddresses": [
        "SMTP:[e-mail]"
    ],
    "renewedDateTime": "2018-10-15T18:38:08Z",
    "resourceBehaviorOptions": [],
    "resourceProvisioningOptions": [],
    "securityEnabled": false,
    "visibility": null,
    "onPremisesProvisioningErrors": [],
    "members": [
        {
            "@odata.type": "#microsoft.graph.user",
            "id": "00001111-2222-3333-4444-555566667777",
            "deletedDateTime": null,
            "accountEnabled": true,
            "ageGroup": null,
            "businessPhones": [],
            "city": null,
            "companyName": null,
            "consentProvidedForMinor": null,
            "country": null,
            "createdDateTime": null,
            "department": null,
            "displayName": "Contoso Administrator",
            "givenName": "Admin",
            "jobTitle": null,
            …
            …
            … // and all its properties
        }
    ]
}

这是一个bug，还是我做错了什么？如果是bug，我应该在哪里报告？

Answer 1

目前（截至2019年4月18日），启用邮件的安全组和通讯组列表的所有者当前不包括在Microsoft Graph的所有者中。所有者当前仅适用于安全组（未启用邮件）和Office 365组。