How can I make msgraph-go-sdk graphClient result look like http response?

Question

import (
	  "context"
	  msgraphsdk "github.com/microsoftgraph/msgraph-beta-sdk-go"
	  //other-imports
)

scopes := []string{"https://graph.microsoft.com/.default"}
graphClient := msgraphsdk.NewClientSecretCredential(cred, scopes)

requestParameters := &graphgroups.ItemMembersRequestBuilderGetQueryParameters{
		Count:   &requestCount,
		Orderby: []string{"displayName"},
		Top:     &requestTop,
		Select:  []string{"id", "displayName", "userType", "appId", "mail", "onPremisesSyncEnabled", "deviceId"},
}
configuration := &graphgroups.ItemMembersRequestBuilderGetRequestConfiguration{
		Headers:         headers,
		QueryParameters: requestParameters,
}
members, err := graphClient.Groups().ByGroupId("group-id").Members().Get(context.Background(), configuration)

for _, member := range members.GetValue() {
	user, ok := member.(*msgraphmodel.User)
	info := map[string]interface{}{
		"id":          user.GetId(),
		"displayName": user.GetDisplayName(),
		"userType":    user.GetUserType(),
		"mail":        user.GetMail(),
	}
}

# current response 
[
    {
        "displayName": null,
        "id": "1",
        "mail": null,
        "userType": null
    },
    {
        "displayName": null,
        "id": "2",
        "mail": null,
        "userType": null
    }
]
There is no mail in member backingStore. Therefore mail is null. How can I get group member like http response? The expect response is :
{
    "@odata.context": "xxx",
    "@odata.count": xx,
    "@odata.nextLink": "xxx",
    "value": [
        {
            "@odata.type": "#microsoft.graph.user",
            "id": "1",
            "displayName": "aa",
            "userType": "Member",
            "mail": "******@email.com",
            "onPremisesSyncEnabled": true
        },
        {
            "@odata.type": "#microsoft.graph.user",
            "id": "2",
            "displayName": "bb",
            "userType": "Member",
            "mail": "******@email.com",
            "onPremisesSyncEnabled": true
        },
        ...
]

Answer 1

Hi @TC

Try the following code snippet:

import (
	  "context"
	  msgraphsdk "github.com/microsoftgraph/msgraph-sdk-go"
	  graphgroups "github.com/microsoftgraph/msgraph-sdk-go/groups"
	  //other-imports
)

graphClient := msgraphsdk.NewGraphServiceClientWithCredentials(cred, scopes)


requestParameters := &graphgroups.GroupItemMembersRequestBuilderGetQueryParameters{
	Select: [] string {"id","displayName","userPrincipalName","userType","mail","onPremisesSyncEnabled"},
}
configuration := &graphgroups.GroupItemMembersRequestBuilderGetRequestConfiguration{
	QueryParameters: requestParameters,
}

members, err := graphClient.Groups().ByGroupId("group-id").Members().Get(context.Background(), configuration)

Before doing this, make sure the calling app has Directory.Read.All permissions.

Hope this helps.

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