Linkedin v2矢量资产上传错误400

Question

大家好，正在遭受微软LI v2迁移的每一个人。

我有关于矢量资源(图片)的问题，它是基于https://docs.microsoft.com/en-us/linkedin/marketing/integrations/community-management/shares/vector-asset-api#upload-the-asset的

我有来自第一个查询的uploadUrl，当我执行第二个查询时，它给出了错误400。当我尝试调试和cURL它(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，我没有第一个查询所需的标头：

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

有没有人在矢量资源上传方面有什么进展？

Answer 1

它是通过添加'Accept' => '*/*'(我在没有它的情况下进行试验，它不工作)并将请求设置为multipart (ruby Faraday gem)来解决的。

Answer 2

您引用的矢量资源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上查看图像共享文档

在文档中，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"
        }
    ]
}

它返回可用于提交图像的上传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"
}

}