Having deployed a large number of lambdas to localstack and enabled cloudwatch logs for all of them, I attempted to retrieve a list of log groups using
`aws logs describe-log-groups --endpoint-url http://localhost:4586 --region us-east-1`
However this only resulted in the following error message:
`Parameter validation failed: Invalid type for parameter nextToken, value: 50, type: <class 'int'>, valid types: <class 'str'>`
If I append `--no-paginate` to the command, I get some of the log groups, and immediately notice the following in the response json: `"nextToken": 50`

I attempted the same on regular aws (ie `aws logs describe-log-groups  --no-paginate`) and saw that the nextToken is actually the name of a log group:
`"nextToken": "/aws/lambda/service-stage-function"`
port = port or config.PORT_ES
    return start_local_api('ES', port, method=es_api.serve, asynchronous=asynchronous)
def start_firehose(port=None, asynchronous=False):
    port = port or config.PORT_FIREHOSE
    return start_local_api('Firehose', port, method=firehose_api.serve, asynchronous=asynchronous)
def start_dynamodbstreams(port=None, asynchronous=False):
    port = port or config.PORT_DYNAMODBSTREAMS
    return start_local_api('DynamoDB Streams', port, method=dynamodbstreams_api.serve, asynchronous=asynchronous)
def start_lambda(port=None, asynchronous=False):
    port = port or config.PORT_LAMBDA
    return start_local_api('Lambda', port, method=lambda_api.serve, asynchronous=asynchronous)
def start_ssm(port=None, asynchronous=False):
    port = port or config.PORT_SSM
    return start_moto_server('ssm', port, name='SSM', asynchronous=asynchronous)
def start_secretsmanager(port=None, asynchronous=False):
    port = port or config.PORT_SECRETSMANAGER
    return start_moto_server('secretsmanager', port, name='Secrets Manager', asynchronous=asynchronous)
def start_ec2(port=None, asynchronous=False, update_listener=None):
    port = port or config.PORT_EC2
    return start_moto_server('ec2', port, name='EC2', asynchronous=asynchronous,
        backend_port=DEFAULT_PORT_EC2_BACKEND, update_listener=update_listener)
def patch_urllib3_connection_pool(**constructor_kwargs):
    """
    Override the default parameters of HTTPConnectionPool, e.g., set the pool size via maxsize=16
    """
    try:
        from urllib3 import connectionpool, poolmanager
        class MyHTTPSConnectionPool(connectionpool.HTTPSConnectionPool):