{
"domain": "string",
"api_key": "string",
"auth_timestamp": 0,
"auth_signature": "string",
"page": 0,
"sort": "string",
"order": "string",
"limit": 0
}
{
"error": [
"string"
],
"total": 0,
"announcements": [
{
"announcement_id": 0,
"user_id": 0,
"user": "string",
"title": "string",
"short_description": "string",
"description": "string",
"popup": true,
"date_added": "string"
}
]
}