Authorization: ********************{
"title": "string",
"content": "string",
"is_top": 0,
"published_at": "2019-08-24T14:15:22.123Z"
}curl --location 'http://localhost:8080/admin/announcement' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"title": "string",
"content": "string",
"is_top": 0,
"published_at": "2019-08-24T14:15:22.123Z"
}'