广告定位-通过URN API ClassCastException查找实体错误消息 [英] Ad Targeting - Find Entities by URNs API ClassCastException error message

问题描述

通过URN查找实体" API，以便检索URN集合的元数据和值信息.

I have some problem with the "Find Entities by URNs" API in order to retrieve the metadata and value information for a collection of URNs.

如果我使用文档中所述的URL(

If I use the URL described in the doc (Sample request) with a valid access token:

https://api.linkedin.com/v2/adTargetingEntities?q=urns&urns=List(urn%3Ali%3AfieldOfStudy%3A100990,urn%3Ali%3Aorganization%3A1035,urn%3Ali%3Aseniority%3A9)&locale=(language:en,country:US)&oauth2_access_token=<a-valid-token>

我收到消息:

{
    "serviceErrorCode": 0,
    "message": "java.lang.ClassCastException",
    "status": 500
}

有人遇到过同样的问题吗?知道如何解决吗?

Anyone have experience the same issue? Any idea how to fix it?

还:在这种情况下，我如何联系以获得技术支持?

Also: how can i contact for technical support as in this case?

更新:

我做了一些尝试，并使用以下版本进行了修复:

I made some try and I fix using the following version:

https://api.linkedin.com/v2/adTargetingEntities?q=urns&urns=urn%3Ali%3AfieldOfStudy%3A100990&urns=urn%3Ali%3Aorganization%3A1035&urns=urn%3Ali%3Aseniority%3A9&locale.language=it&locale.country=IT&oauth2_access_token=<a-valid-token>

但是语言环境/语言翻译不起作用.这可能是可行的解决方案吗?

BUT the locale/language translation is not working. Could be this a working solutions?

推荐答案

来自支持团队:

我们的文档缺少1条重要信息.每当使用 URL中的LIST和编码的URN，我们希望有一个附加的标头'x-restli-protocol-version: 2.0.0'

Our docs are missing 1 critical piece of information. Whenever using LIST and encoded URNs in the URL, we expect an additional header 'x-restli-protocol-version: 2.0.0'

正确的API调用应为请求":

The correct API call would be Request:

curl -X GET \
'https://api.linkedin.com/v2/adTargetingEntities?q=urns&urns=List(urn%3Ali%3Aindustry%3A1,urn%3Ali%3Aseniority%3A9)&locale=(language:it,country:IT)'
\
-H 'x-restli-protocol-version: 2.0.0' \
-H 'Authorization: Bearer <Token>'

响应:

{
    "elements": [
        {
            "facetUrn": "urn:li:adTargetingFacet:industries",
            "name": "Difesa e spazio",
            "urn": "urn:li:industry:1"
        },
        {
            "facetUrn": "urn:li:adTargetingFacet:seniorities",
            "name": "Partner",
            "urn": "urn:li:seniority:9"
        }
    ],
    "paging": {
        "count": 2147483647,
        "links": [],
        "start": 0
    }
}

是的，它确实提供了语言环境的响应.

Yes, it does provide a response in locale.

希望这可以在将来帮助其他人

Hope this can help other guys in the future

这篇关于广告定位-通过URN API ClassCastException查找实体错误消息的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！