Office365 Office 365组对话-新线程始终创建新对话

对的回答解释了Office 365组中对话和对话线程之间的区别

但是，它没有解决编辑中提出的问题，即通过Graph API创建一个新线程总是会创建一个新的对话，而不是现有对话中的一个新线程，这似乎表明了这一点

是否可以在同一对话中创建多个线程，或者：

• 通过Office 365用户界面
• 还是通过图形API

有人举过每个例子吗

为了说明我的问题，我在小组中进行了一次对话：

GET https://graph.microsoft.com/v1.0/groups/41ea432e-441c-4394-8e5f-1914d3c9d41c/conversations

Status Code: 200
{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#groups('41ea432e-441c-4394-8e5f-1914d3c9d41c')/conversations",
    "value": [
        {
            "id": "AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAAQAN2s7czbc3VGnHoiI2lG2To=",
            "topic": "Conversation 1",
            "hasAttachments": false,
            "lastDeliveredDateTime": "2017-02-24T14:03:57Z",
            "uniqueSenders": [
                "Peter Reay"
            ],
            "preview": "..."
        }
    ]
}

它有一个线程：

GET https://graph.microsoft.com/v1.0/groups/41ea432e-441c-4394-8e5f-1914d3c9d41c/conversations/AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAAQAN2s7czbc3VGnHoiI2lG2To=/threads

Status Code: 200
{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#groups('41ea432e-441c-4394-8e5f-1914d3c9d41c')/conversations('AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAAQAN2s7czbc3VGnHoiI2lG2To%3D')/threads",
    "value": [
        {
            "id": "AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAMkABAA3aztzNtzdUaceiIjaUbZOhAA3aztzNtzdUaceiIjaUbZOg==",
            "topic": "Conversation 1",
            "hasAttachments": false,
            "lastDeliveredDateTime": "2017-02-24T14:03:57Z",
            "uniqueSenders": [
                "Peter Reay"
            ],
            "preview": "...",
            "isLocked": false
        }
    ]
}

GET https://graph.microsoft.com/v1.0/groups/41ea432e-441c-4394-8e5f-1914d3c9d41c/conversations/AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAAQAN2s7czbc3VGnHoiI2lG2To=/threads

Status Code: 200
{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#groups('41ea432e-441c-4394-8e5f-1914d3c9d41c')/conversations('AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAAQAN2s7czbc3VGnHoiI2lG2To%3D')/threads",
    "@odata.nextLink": "https://graph.microsoft.com/v1.0/groups/41ea432e-441c-4394-8e5f-1914d3c9d41c/conversations/AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAAQAN2s7czbc3VGnHoiI2lG2To=/threads?$skip=1",
    "value": [
        {
            "id": "AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAMkABAA3aztzNtzdUaceiIjaUbZOhAA3aztzNtzdUaceiIjaUbZOg==",
            "topic": "Conversation 1",
            "hasAttachments": false,
            "lastDeliveredDateTime": "2017-02-24T14:03:57Z",
            "uniqueSenders": [
                "Peter Reay"
            ],
            "preview": "...",
            "isLocked": false
        }
    ]
}

因此，我尝试创建一个新线程：

POST https://graph.microsoft.com/v1.0/groups/41ea432e-441c-4394-8e5f-1914d3c9d41c/conversations/AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAAQAN2s7czbc3VGnHoiI2lG2To=/threads

{
  "topic": "topic-value-2",
  "posts": [{
      "body": {
          "contentType": "html",
          "content": "Topic 2 Post 1"
      }
  }]
}

Status Code: 201
{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#groups('41ea432e-441c-4394-8e5f-1914d3c9d41c')/conversations('AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAAQAN2s7czbc3VGnHoiI2lG2To%3D')/threads/$entity",
    "id": "AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAMkABAAn4DeT-lo0kS-qbfmsKjLZxAAn4DeT-lo0kS-qbfmsKjLZw=="
}

但是，我尝试获取线程，看到对话仍然只有一个线程：

GET https://graph.microsoft.com/v1.0/groups/41ea432e-441c-4394-8e5f-1914d3c9d41c/conversations/AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAAQAN2s7czbc3VGnHoiI2lG2To=/threads

Status Code: 200
{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#groups('41ea432e-441c-4394-8e5f-1914d3c9d41c')/conversations('AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAAQAN2s7czbc3VGnHoiI2lG2To%3D')/threads",
    "value": [
        {
            "id": "AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAMkABAA3aztzNtzdUaceiIjaUbZOhAA3aztzNtzdUaceiIjaUbZOg==",
            "topic": "Conversation 1",
            "hasAttachments": false,
            "lastDeliveredDateTime": "2017-02-24T14:03:57Z",
            "uniqueSenders": [
                "Peter Reay"
            ],
            "preview": "...",
            "isLocked": false
        }
    ]
}

GET https://graph.microsoft.com/v1.0/groups/41ea432e-441c-4394-8e5f-1914d3c9d41c/conversations/AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAAQAN2s7czbc3VGnHoiI2lG2To=/threads

Status Code: 200
{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#groups('41ea432e-441c-4394-8e5f-1914d3c9d41c')/conversations('AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAAQAN2s7czbc3VGnHoiI2lG2To%3D')/threads",
    "@odata.nextLink": "https://graph.microsoft.com/v1.0/groups/41ea432e-441c-4394-8e5f-1914d3c9d41c/conversations/AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAAQAN2s7czbc3VGnHoiI2lG2To=/threads?$skip=1",
    "value": [
        {
            "id": "AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAMkABAA3aztzNtzdUaceiIjaUbZOhAA3aztzNtzdUaceiIjaUbZOg==",
            "topic": "Conversation 1",
            "hasAttachments": false,
            "lastDeliveredDateTime": "2017-02-24T14:03:57Z",
            "uniqueSenders": [
                "Peter Reay"
            ],
            "preview": "...",
            "isLocked": false
        }
    ]
}

我们看到，如果我再次检索对话，会有一个新的对话：

GET https://graph.microsoft.com/v1.0/groups/41ea432e-441c-4394-8e5f-1914d3c9d41c/conversations

Status Code: 200
{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#groups('41ea432e-441c-4394-8e5f-1914d3c9d41c')/conversations",
    "value": [
        {
            "id": "AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAAQAJ_A3k-5aNJEv6m35rCoy2c=",
            "topic": "topic-value-2",
            "hasAttachments": false,
            "lastDeliveredDateTime": "2017-02-24T14:12:44Z",
            "uniqueSenders": [
                "Peter Reay"
            ],
            "preview": "Topic 2 Post 1"
        },
        {
            "id": "AAQkADI2ZTIzMDBmLTUyZGMtNDM5My04ODhkLTVkMjY0Y2E2MjYyZAAQAN2s7czbc3VGnHoiI2lG2To=",
            "topic": "Conversation 1",
            "hasAttachments": false,
            "lastDeliveredDateTime": "2017-02-24T14:03:57Z",
            "uniqueSenders": [
                "Peter Reay"
            ],
            "preview": "..."
        }
    ]
}

也就是说，已经创建了一个新的对话，而不是现有对话中的一个新线程，文档似乎表明了这一点

有谁能解释一下这种行为，并给出一个在同一对话中有多个线程的例子吗

谢谢