Member Grouping API
member  get in certain group -wjb.group.buyer.list 
Description 
get the member list in a group
input params 
| ID | Name | Type | Description | Required | 
| 1 | group_id | Number | Grouoing ID | Y | 
| 2 | page_no | Number | Page number > 0 | Y | 
| 3 | page_size | Number | page size <= 50 | Y | 
result 
| ID | Name | Type | Description | 
| 1 | code | Number | result code:0 success | 
| 2 | error_message | String | error message | 
| 3 | buyers | Buyer[] | whole member information list | 
| 4 | has_next | Boolean | next page has or not | 
{
  "response": {
    "buyers": [
      {
        "buyer_id": "13783463087187241",
        "nick": "网聚宝crm"
      },
      {
        "buyer_id": "247172402364",
        "nick": "孟孟ms"
      },
      {
        "buyer_id": "247050799337",
        "nick": "莹莹爱睿睿"
      }
    ],
    "code": 0,
    "has_next": "true"
  }
}
member group get -wjb.buyer.group.list 
description 
get the member information in a certain group
input  params 
| ID | Name | Type | Description | Required | 
| 1 | page_size | Int | page size <= 50 | Y | 
| 2 | page_no | Int | current page number >= 1 | Y | 
result 
| ID | Name | Type | Description | 
| 1 | code | Number | reuslt code:0 success | 
| 2 | error_message | String | error message | 
| 3 | buyer_groups | BuyerGroup[] | member grouping information | 
| 4 | has_next | Boolean | has next page or not | 
member query by groups  -wjb.buyer.group.load 
description 
query member information  by group id
input params 
| ID | Name | Type | Descritption | Required | 
| 1 | group_id | Int | member group Id | Y | 
result 
| ID | Name | Type | Descritption | 
| 1 | code | Number | result code:0 success | 
| 2 | error_message | String | error message | 
| 3 | buyer_groups | BuyerGroup | grouping information |