from datetime import datetime


def gen_stack_resource(**kwargs):
    """Generate a response to describe_stack_resources."""
    data = {
        'StackName': 'place_holder_stack_name',
        'LogicalResourceId': 'placeholder_logical_resource_id',
        'ResourceType': 'placeholder_resource_type',
        'Timestamp': datetime.now(),
        'ResourceStatus': 'CREATE_IN_PROGRESS'
    }
    data.update(kwargs)
    return data