{
"groupId": "string",
"regMsgNumber": 0,
"regMsgSeq": 0,
"topicId": "string",
"withRecalledMsg": 0
}curl --location --request POST '/im/group/group_msg_get_simple' \
--header 'x-access-token: eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJzeXNVaWQiOiJlOWNhMjNkNjhkODg0ZDRlYmIxOWQwNzg4OTcyN2RhZSIsInVzZXJJZGVudGl0eSI6MiwiZXhwIjoxNzQ3MDgxNzYzLCJ1c2VybmFtZSI6ImFkbWluIn0.NaeqryXHUXcM8u5j_l2cIjTyywLEiMHQklrPpEHy79k' \
--header 'Content-Type: application/json' \
--data-raw '{
"groupId": "string",
"regMsgNumber": 0,
"regMsgSeq": 0,
"topicId": "string",
"withRecalledMsg": 0
}'{
"code": 0,
"message": "string",
"result": {
"actionStatus": "string",
"errorCode": 0,
"errorInfo": "string",
"groupId": "@TGS#15ERQPAER",
"isFinished": 1,
"rspMsgList": [
{
"cloudCustomData": "custom data",
"fromAccount": 144115197276518820,
"isPlaceMsg": 0,
"isSystemMsg": 0,
"msgBody": {},
"msgPriority": 1,
"msgRandom": 51083293,
"msgSeq": 7803321,
"msgTimeStamp": 1458721802
}
]
},
"success": true,
"timestamp": 0
}