Get current user

{
    "userId": "string",
    "principalId": "string",
    "externalId": "string",
    "nickname": "string",
    "profileImage": "http://example.com",
    "lang": "en",
    "timezone": "UTC",
    "role": "member",
    "status": "active",
    "referralCode": "string",
    "referredBy": "string",
    "referredCount": 0,
    "welcomeEmailRequested": true,
    "welcomeEmailSentAt": "2019-08-24T14:15:22.123Z",
    "accountId": "stringstri",
    "workspaceId": "stringstri",
    "createdAt": "2019-08-24T14:15:22.123Z",
    "updatedAt": "2019-08-24T14:15:22.123Z",
    "tags": [
        {
            "tagId": "string",
            "priority": 0,
            "createdAt": "2019-08-24T14:15:22.123Z",
            "updatedAt": "2019-08-24T14:15:22.123Z"
        }
    ],
    "principal": {
        "principalId": "string",
        "sub": "string",
        "email": "user@example.com",
        "firstName": "string",
        "lastName": "string",
        "createdAt": "2019-08-24T14:15:22.123Z",
        "updatedAt": "2019-08-24T14:15:22.123Z"
    },
    "stats": {
        "completedPaths": 0,
        "quizSuccessRate": 0,
        "learningMinutes": 0,
        "totalActivities": 0
    },
    "learningGroupLogs": {
        "items": [
            {
                "learningGroupId": "string",
                "userId": "string",
                "lang": "string",
                "progress": "COMPLETE",
                "context": "string",
                "outcome": "SUCCESS",
                "parentId": "string",
                "parentType": "learningPath",
                "items": [
                    {
                        "itemId": "string",
                        "itemType": "slide",
                        "progress": "START",
                        "outcome": "SUCCESS"
                    }
                ],
                "currentItemId": "string",
                "currentItemType": "slide",
                "startedAt": "string",
                "completedAt": "string",
                "createdAt": "string",
                "updatedAt": "string",
                "learningGroupTitle": "string",
                "learningGroupImage": "string",
                "learningGroupDescription": "string"
            }
        ],
        "nextToken": "string"
    },
    "permissions": {
        "content.read": true,
        "content.create": true,
        "content.update": true,
        "content.delete": true,
        "content.lifecycle": true,
        "content.submit": true,
        "users.manage": true,
        "workspace.manage": true,
        "analytics.read": true,
        "workspaceConfiguration.update": true
    }
}