def get_group(GroupName=None, Marker=None, MaxItems=None):
    """
    Returns a list of IAM users that are in the specified IAM group. You can paginate the results using the MaxItems and Marker parameters.
    See also: AWS API Documentation
    
    
    :example: response = client.get_group(
        GroupName='string',
        Marker='string',
        MaxItems=123
    )
    
    
    :type GroupName: string
    :param GroupName: [REQUIRED]
            The name of the group.
            This parameter allows (per its regex pattern ) a string of characters consisting of upper and lowercase alphanumeric characters with no spaces. You can also include any of the following characters: =,.@-
            

    :type Marker: string
    :param Marker: Use this parameter only when paginating results and only after you receive a response indicating that the results are truncated. Set it to the value of the Marker element in the response that you received to indicate where the next call should start.

    :type MaxItems: integer
    :param MaxItems: (Optional) Use this only when paginating results to indicate the maximum number of items you want in the response. If additional items exist beyond the maximum you specify, the IsTruncated response element is true .
            If you do not include this parameter, it defaults to 100. Note that IAM might return fewer results, even when there are more results available. In that case, the IsTruncated response element returns true and Marker contains a value to include in the subsequent call that tells the service where to continue from.
            

    :rtype: dict
    :return: {
        'Group': {
            'Path': 'string',
            'GroupName': 'string',
            'GroupId': 'string',
            'Arn': 'string',
            'CreateDate': datetime(2015, 1, 1)
        },
        'Users': [
            {
                'Path': 'string',
                'UserName': 'string',
                'UserId': 'string',
                'Arn': 'string',
                'CreateDate': datetime(2015, 1, 1),
                'PasswordLastUsed': datetime(2015, 1, 1)
            },
        ],
        'IsTruncated': True|False,
        'Marker': 'string'
    }
    
    
    :returns: 
    CreateUser
    GetUser
    ListUsers
    
    """
    pass
