def unpeer_vpc():
    """
    Attempts to unpeer the Lightsail VPC from the user's default VPC.
    See also: AWS API Documentation
    
    
    :example: response = client.unpeer_vpc()
    
    
    :rtype: dict
    :return: {
        'operation': {
            'id': 'string',
            'resourceName': 'string',
            'resourceType': 'Instance'|'StaticIp'|'KeyPair'|'InstanceSnapshot'|'Domain'|'PeeredVpc',
            'createdAt': datetime(2015, 1, 1),
            'location': {
                'availabilityZone': 'string',
                'regionName': 'us-east-1'|'us-west-1'|'us-west-2'|'eu-west-1'|'eu-central-1'|'ap-south-1'|'ap-southeast-1'|'ap-southeast-2'|'ap-northeast-1'|'ap-northeast-2'
            },
            'isTerminal': True|False,
            'operationDetails': 'string',
            'operationType': 'DeleteInstance'|'CreateInstance'|'StopInstance'|'StartInstance'|'RebootInstance'|'OpenInstancePublicPorts'|'PutInstancePublicPorts'|'CloseInstancePublicPorts'|'AllocateStaticIp'|'ReleaseStaticIp'|'AttachStaticIp'|'DetachStaticIp'|'UpdateDomainEntry'|'DeleteDomainEntry'|'CreateDomain'|'DeleteDomain'|'CreateInstanceSnapshot'|'DeleteInstanceSnapshot'|'CreateInstancesFromSnapshot',
            'status': 'NotStarted'|'Started'|'Failed'|'Completed',
            'statusChangedAt': datetime(2015, 1, 1),
            'errorCode': 'string',
            'errorDetails': 'string'
        }
    }
    
    
    """
    pass
