def get_execution_role_arn()

in AWSConfig/CloudEndureCheckReplication/lambda_function/CloudEndureReplicationCheck.py [0:0]

• 11 lines of code
• 4 McCabe index (conditional complexity)

def get_execution_role_arn(event):
    role_arn = None
    if 'ruleParameters' in event:
        rule_params = json.loads(event['ruleParameters'])
        role_name = rule_params.get("ExecutionRoleName")
        if role_name:
            execution_role_prefix = event["executionRoleArn"].split("/")[0]
            role_arn = "{}/{}".format(execution_role_prefix, role_name)

    if not role_arn:
        role_arn = event['executionRoleArn']

    return role_arn