public int getCreated() {
        return this.created;
    }
Get the created property: The first timestamp associated with generation activity for this completions response,
represented as seconds since the beginning of the Unix epoch of 00:00 on 1 Jan 1970.

@return the created value.
chat2db-server/chat2db-server-web/chat2db-server-web-api/src/main/java/ai/chat2db/server/web/api/controller/ai/azure/model/AzureChatCompletions.java