[ { "templateId" : 1, "type" : "CENTER", "frequency" : 1, "content": "Welcome to grasscutter PS!", "beginTime": "2022-06-01T00:00:00+08:00", "endTime": "2022-06-01T00:08:00+08:00", "tick" : false, "interval": 1 }, { "templateId" : 2, "type" : "COUNTDOWN", "frequency" : 1, "content": "Welcome to grasscutter PS!", "beginTime": "2022-06-01T00:00:00+08:00", "endTime": "2022-06-01T00:08:00+08:00", "tick" : false, "interval": 1 } ]