Microsoft Graph Api 上传文件到 SharePoint

Question

I'm using microsoft graph api to interview with sharepoint.

1. Upload file to sharepoint.

   https://graph.microsoft.com/v1.0/sites/abc78c05-a77b-45bf-a1a1-51f09548b497/drive/root:/test1212123.txt:/content

2. Then we can got the response.

    { "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#sites('abc78c05-a77b-45bf-a1a1-51f09548b497')/drive/root/$entity", "@microsoft.graph.downloadUrl": "https://yeeofficesg.sharepoint.com/sites/GdTest/_layouts/15/download.aspx?UniqueId=b9d25e13-c915-432f-b9fb-f2d36a188d9f&Translate=false&tempauth=eyJ0eXAiOiJKV1QiLCJhbGciOiJub25lIn0..aTVxeDdWNkowcWFDK0xYOHUvZGo3K0VVSEd1dU02MFVheEFJbnBWWUJHTT0&ApiVersion=2.0", "createdDateTime": "2020-03-20T05:34:59Z", "eTag": "\\"{B9D25E13-C915-432F-B9FB-F2D36A188D9F},1\\"", "id": "016REKDTITL3JLSFOJF5B3T67S2NVBRDM7", "lastModifiedDateTime": "2020-03-20T05:34:59Z", "name": "test1212123.txt", "webUrl": "https://yeeofficesg.sharepoint.com/sites/GdTest/Shared%20Documents/test1212123.txt", "cTag": "\\"c:{B9D25E13-C915-432F-B9FB-F2D36A188D9F},1\\"", "size": 12, "createdBy": { "application": { "id": "597d48bc-05f3-4158-8acc-ae5cc7a9c6ad", "displayName": "HttpRequest Test" } }, "lastModifiedBy": { "application": { "id": "597d48bc-05f3-4158-8acc-ae5cc7a9c6ad", "displayName": "HttpRequest Test" } }, "parentReference": { "driveId": "b!BYzHq3unv0WhoVHwlUi0l_EO2rYM2NNCptmOTvJ-EqeM9aeJ-zj_TZktSrctfA1S", "driveType": "documentLibrary", "id": "016REKDTN6Y2GOVW7725BZO354PWSELRRZ", "path": "/drive/root:" }, "file": { "mimeType": "text/plain", "hashes": { "quickXorHash": "RBBCDGQwAxrUIARAFAEJSgAAAAA=" } }, "fileSystemInfo": { "createdDateTime": "2020-03-20T05:34:59Z", "lastModifiedDateTime": "2020-03-20T05:34:59Z" } }

3. Then I want to update the customized column of this list. https://graph.microsoft.com/v1.0/sites/abc78c05-a77b-45bf-a1a1-51f09548b497/lists/89a7f58c-38fb-4dff-992d-4ab72d7c0d52/items/80/fields

4. step3, I needs the item id (this example is : 80) but when I upload the file, I can't got the item id directly from the response.

use this api: https://graph.microsoft.com/v1.0/sites/abc78c05-a77b-45bf-a1a1-51f09548b497/lists/89a7f58c-38fb-4dff-992d-4ab72d7c0d52/items/ I can got the items list which include the item id is needed.

Finally, my question is ,when I upload file to sharepoint, how can I got the item id which is needed by update item.

Answer 1

I ended up extracting the Item GUID from the response, ie

"@microsoft.graph.downloadUrl": "https://yeeofficesg.sharepoint.com/sites/GdTest/_layouts/15/download.aspx?UniqueId= b9d25e13-c915-432f-b9fb-f2d36a188d9f &Translate=false&tempauth=....

or

"eTag": ""{ B9D25E13-C915-432F-B9FB-F2D36A188D9F },1""

or

"cTag": ""c:{ B9D25E13-C915-432F-B9FB-F2D36A188D9F },1""

And then use that in the PATCH call where the item ID is required, ie https://graph.microsoft.com/v1.0/sites/abc78c05-a77b-45bf-a1a1-51f09548b497/lists/89a7f58c-38fb-4dff-992d-4ab72d7c0d52/items/**B9D25E13-C915-432F-B9FB-F2D36A188D9F**/fields

Might be a more elegant way to solve the problem, however this worked for me