&引用；无效的内容实体类型&引用；发布到Linkedin v2/共享时

遵循此文档：在LinkedIn的组织共享中将图像上载到引用

使用已成功上载图像。URN的格式为-

URN:li:digitalmediaAsset:XXX

使用digitalmediaAsset URN中的资产ID显示以下状态：

{
    "serviceRelationships": [
        {
            "identifier": "urn:li:userGeneratedContent",
            "relationshipType": "OWNER"
        }
    ],
    "recipes": [
        {
            "recipe": "urn:li:digitalmediaRecipe:feedshare-image",
            "status": "AVAILABLE"
        }
    ],
    "mediaTypeFamily": "STILLIMAGE",
    "created": 1579015000150,
    "lastModified": 1579015039823,
    "id": "XXX",
    "status": "ALLOWED"
}

但是当我写一份-

我得到以下错误：

{"message":"Invalid content entity type!","status":400}

---

知道我做错了什么吗？

在此处添加

shareMediaCategory

字段，如下所示：

POST https://api.linkedin.com/v2/shares

{
    "content": {
        "contentEntities": [
            {
                "entity": "urn:li:digitalmediaAsset:XXX"
            }
        ],
        "description": "content description",
        "title": "Test Share with Content",
        "shareMediaCategory": "IMAGE"
    },
    "distribution": {
        "linkedInDistributionTarget": {}
    },
    "subject": "Test Share Subject",
    "text": {
        "text": "Test Share!"
    },
    "owner":"urn:li:organization:YYY"
}

---

有关详细信息，请参阅文档：

您是否找到了此问题的解决方案？我有一个类似的问题，我似乎无法解决。@Trendy，见下面我的答案。

POST https://api.linkedin.com/v2/shares

{
    "content": {
        "contentEntities": [
            {
                "entity": "urn:li:digitalmediaAsset:XXX"
            }
        ],
        "description": "content description",
        "title": "Test Share with Content",
        "shareMediaCategory": "IMAGE"
    },
    "distribution": {
        "linkedInDistributionTarget": {}
    },
    "subject": "Test Share Subject",
    "text": {
        "text": "Test Share!"
    },
    "owner":"urn:li:organization:YYY"
}