Authorization: Bearer ********************curl --location 'http://prod-cn.your-api-server.com/api/v1/announcements/' \
--header 'Accept: application/json' \
--header 'Authorization: Bearer <token>'{
"id": 0,
"title": "string",
"summary": "string",
"content": "string",
"cover_image": "string",
"published_at": "string"
}