通过阅读LinkedIn doc，我可以看到端点如何获取所有公司的图像URL，但是，当我执行请求时，我的响应为空。
我试图做这样的事情，作为文档：
https://api.linkedin.com/v2/organizations/{organization_id}?projection=(elements(*(logoV2(original~:playableStreams))))
我的回复状态等于200，但正文为空。
我尝试了另一个请求，如下所示：
https://api.linkedin.com/v2/organizations/{organization_id}?projection=(logoV2(original~:playableStreams(elements*(*))))
对于此请求，我得到了完整的答复，但有很多过时的键（针对我的具体情况），请参见下文：
{
"logoV2": {
"original": "urn:li:digitalmediaAsset:{XXXXX}",
"original~": {
"elements": [
{
"artifact": "artifact",
"authorizationMethod": "PUBLIC",
"data": {
"com.linkedin.digitalmedia.mediaartifact.StillImage": {
"storageSize": {
"width": 200,
"height": 200
},
"storageAspectRatio": {
"widthAspect": 1,
"heightAspect": 1,
"formatted": "1.00:1.00"
},
"mediaType": "image/jpeg",
"rawCodecSpec": {
"name": "jpeg",
"type": "image"
},
"displaySize": {
"uom": "PX",
"width": 200,
"height": 200
},
"displayAspectRatio": {
"widthAspect": 1,
"heightAspect": 1,
"formatted": "1.00:1.00"
}
}
},
"identifiers": [
{
"identifier": "https://media.licdn.com/dms/image/XXXXX/company-logo_200_200/0?e=1571270400&v=beta&t=eVjuwPVexlRBe0NPUTHEO8hryrgqp6052Y8zQ1_kT0I",
"file": "urn:li:digitalmediaFile:(urn:li:digitalmediaAsset:XXXXX,urn:li:digitalmediaMediaArtifactClass:company-logo_200_200,0)",
"index": 0,
"mediaType": "image/jpeg",
"identifierType": "EXTERNAL_URL",
"identifierExpiresInSeconds": 1571270400
}
]
},
{
"artifact": "urn:li:digitalmediaMediaArtifact:(urn:li:digitalmediaAsset:{XXXXX},urn:li:digitalmediaMediaArtifactClass:company-logo_100_100)",
"authorizationMethod": "PUBLIC",
"data": {
"com.linkedin.digitalmedia.mediaartifact.StillImage": {
"storageSize": {
"width": 100,
"height": 100
},
"storageAspectRatio": {
"widthAspect": 1,
"heightAspect": 1,
"formatted": "1.00:1.00"
},
"mediaType": "image/jpeg",
"rawCodecSpec": {
"name": "jpeg",
"type": "image"
},
"displaySize": {
"uom": "PX",
"width": 100,
"height": 100
},
"displayAspectRatio": {
"widthAspect": 1,
"heightAspect": 1,
"formatted": "1.00:1.00"
}
}
},
"identifiers": [
{
"identifier": "https://media.licdn.com/dms/image/XXXXX/company-logo_100_100/0?e=1571270400&v=beta&t=gboBNTGxwMSDjV7tltXLHjVUdWCusT_ZpnUTj7qirOo",
"file": "urn:li:digitalmediaFile:(urn:li:digitalmediaAsset:XXXXX,urn:li:digitalmediaMediaArtifactClass:company-logo_100_100,0)",
"index": 0,
"mediaType": "image/jpeg",
"identifierType": "EXTERNAL_URL",
"identifierExpiresInSeconds": 1571270400
}
]
},
{
"artifact": "urn:li:digitalmediaMediaArtifact:(urn:li:digitalmediaAsset:XXXXX,urn:li:digitalmediaMediaArtifactClass:company-logo_400_400)",
"authorizationMethod": "PUBLIC",
"data": {
"com.linkedin.digitalmedia.mediaartifact.StillImage": {
"storageSize": {
"width": 400,
"height": 400
},
"storageAspectRatio": {
"widthAspect": 1,
"heightAspect": 1,
"formatted": "1.00:1.00"
},
"mediaType": "image/jpeg",
"rawCodecSpec": {
"name": "jpeg",
"type": "image"
},
"displaySize": {
"uom": "PX",
"width": 400,
"height": 400
},
"displayAspectRatio": {
"widthAspect": 1,
"heightAspect": 1,
"formatted": "1.00:1.00"
}
}
},
"identifiers": [
{
"identifier": "https://media.licdn.com/dms/image/XXXXX/company-logo_400_400/0?e=1571270400&v=beta&t=2N6F95evYzuftbvsW36PGaGl1z1Bmf-U7AZ5XiuPvlY",
"file": "urn:li:digitalmediaFile:(urn:li:digitalmediaAsset:XXXXX,urn:li:digitalmediaMediaArtifactClass:company-logo_400_400,0)",
"index": 0,
"mediaType": "image/jpeg",
"identifierType": "EXTERNAL_URL",
"identifierExpiresInSeconds": 1571270400
}
]
}
]
}
}
}
有什么办法可以通过修饰来过滤我的回复，以获取唯一的图片网址？