Hi ,deploy server-less application in local-stack through cloud formation template but i start notice account id for cloud formation is 12345789 but for other service it is 00000000 ,so its like cloud formation  try to deploy service in different account 
result = format_func_details(lambda_details)
    return jsonify(result)
@app.route('%s/functions/<function>/configuration' % PATH_ROOT, methods=['PUT'])
def update_function_configuration(function):
    """ Update the configuration of an existing function
        ---
        operationId: 'updateFunctionConfiguration'
        parameters:
            - name: 'request'
              in: body
    """
    data = json.loads(to_str(request.data))
    arn = func_arn(function)
    
    LAMBDA_EXECUTOR.cleanup(arn)
    lambda_details = arn_to_lambda[arn]
    if data.get('Handler'):
        lambda_details.handler = data['Handler']
    if data.get('Runtime'):
        lambda_details.runtime = data['Runtime']
    env_vars = data.get('Environment', {}).get('Variables')
    if env_vars is not None:
        lambda_details.envvars = env_vars
    if data.get('Timeout'):
        lambda_details.timeout = data['Timeout']
    result = {}
    return jsonify(result)
@app.route('%s/functions/<function>/invocations' % PATH_ROOT, methods=['POST'])
def invoke_function(function):
    """ Invoke an existing function