Any bucket created through cloudformation will have `"LocationConstraint": null`, implying us-east-1, although in AWS CloudFormation the bucket's region will always match the template's region.
res_type = resource.get('Type', '')
    parts = res_type.split('::')
    if len(parts) == 1:
        return None
    if res_type.endswith('Cognito::UserPool'):
        return 'cognito-idp'
    if parts[-2] == 'Cognito':
        
        return 'cognito-idp'
    return parts[1].lower()
def get_resource_name(resource):
    res_type = get_resource_type(resource)
    properties = resource.get('Properties') or {}
    name = properties.get('Name')
    if name:
        return name
    
    if res_type == 'S3::Bucket':
        name = properties.get('BucketName')
    elif res_type == 'SQS::Queue':
        name = properties.get('QueueName')
    elif res_type == 'Cognito::UserPool':
        name = properties.get('PoolName')
    else:
        LOG.warning('Unable to extract name for resource type "%s"' % res_type)
    return name
def get_client(resource):