Question

大家好，那些遭受Microsoft LI v2迁移困扰的人。

我对带有矢量资产（图像）的教资会有疑问，它基于https://docs.microsoft.com/en-us/linkedin/marketing/integrations/community-management/shares/vector-asset-api#upload-the-asset

我从第一个查询获得了uploadUrl，当我执行第二个查询时，它给了我错误400。当我尝试调试并对其进行卷曲（according to their example）时，最后的日志行：

> Content-Length: 1636960
>
* Connection state changed (MAX_CONCURRENT_STREAMS updated)!
* We are completely uploaded and fine

* TLSv1.2 (IN), TLS alert, Client hello (1):
* Unexpected EOF
* Closing connection 0
curl: (56) Unexpected EOF

在第一个查询（registerUpload）中，我没有从第一个查询获得的标题：

-H "x-amz-server-side-encryption:aws:kms"
-H "x-amz-server-side-encryption-aws-kms-key-id:e10ace24-blah-4977-bar-89foo193e2ab"

任何人都可以通过矢量资产上传吗？

Answer 1

通过添加'Accept' => '*/*'来解决（我尝试过不使用它，但它不起作用）并将请求设置为multipart（红宝石Faraday宝石）

Answer 2

您参考的矢量资产文档特定于将视频内容上传到LinkedIn。您可以在https://docs.microsoft.com/en-us/linkedin/consumer/integrations/self-serve/share-on-linkedin?context=linkedin/consumer/context#create-an-image-share

查看图像共享文档

从文档中，您可以注册您的上传：

POST https://api.linkedin.com/v2/assets?action=registerUpload

{
"registerUploadRequest": {
    "recipes": [
        "urn:li:digitalmediaRecipe:feedshare-image"
    ],
    "owner": "urn:li:person:8675309",
    "serviceRelationships": [
        {
            "relationshipType": "OWNER",
            "identifier": "urn:li:userGeneratedContent"
        }
    ]
}

它返回您可以用来提交图像的上传URL：

{
"value": {
    "uploadMechanism": {
        "com.linkedin.digitalmedia.uploading.MediaUploadHttpRequest": {
            "headers": {},
            "uploadUrl": "https://api.linkedin.com/mediaUpload/C5522AQGTYER3k3ByHQ/feedshare-uploadedImage/0?ca=vector_feedshare&cn=uploads&m=AQJbrN86Zm265gAAAWemyz2pxPSgONtBiZdchrgG872QltnfYjnMdb2j3A&app=1953784&sync=0&v=beta&ut=2H-IhpbfXrRow1"
        }
    },
    "mediaArtifact": "urn:li:digitalmediaMediaArtifact:(urn:li:digitalmediaAsset:C5522AQGTYER3k3ByHQ,urn:li:digitalmediaMediaArtifactClass:feedshare-uploadedImage)",
    "asset": "urn:li:digitalmediaAsset:C5522AQGTYER3k3ByHQ"
}

}

Linkedin v2矢量资产上传错误400

2 个答案: