curl --request GET \
  --url https://api.plazbot.com/api/workspace/{workspaceId}/metrics \
  --header 'Authorization: Bearer <token>'

{
  "success": true,
  "code": 123,
  "errorCode": "<string>",
  "message": "<string>",
  "data": {
    "totalContacts": 123,
    "totalConversations": 123,
    "totalOpportunities": 123,
    "totalTasks": 123
  }
}