MacOS 10.14.6 Mojave.
Node v10.15.3
LocalStack - docker image 0.10.4

When invoking a Lambda from Node.js code.


    const lambda = new Aws.Lambda(creds);
    
    const payload = {};
    
    const clientContext = {
        invokedFunctionArn: this._workerArn
    };
    
    const params = {
        FunctionName: this._workerArn,
        InvocationType: "RequestResponse", // "DryRun",
        LogType: 'Tail', // "None", "Tail"
        ClientContext: JSON.stringify(clientContext),
        Payload: JSON.stringify(payload)
    };
    
    console.log(`DEBUG: Executing lambda ${JSON.stringify(params)}`);
    
    lambda.invoke(params, function (err, data) {
        console.log(`DEBUG: Printing lambda return arguments`);
        console.log(JSON.stringify(arguments));
        console.log(data.LogResult);
    });```
DEBUG: Printing lambda return arguments
{"0":null,"1":{"StatusCode":200,"Payload":"null"}}
undefined
```

Expecting to see the Lambda execution log in `data.LogResult`, but no such object returned,
yet Localstack Cloudwatch logs recorded the execution logs correctly.


```
EVENTS	75	1570381308926.664	+51733/05/27/[$LATEST]629146bb	START RequestId: dbd86068-78c8-1a62-29ca-9c0a4a8580c3 Version: $LATEST	1570381306039
EVENTS	76	1570381308926.664	+51733/05/27/[$LATEST]629146bb	2019-10-06T17:01:47.924Z	dbd86068-78c8-1a62-29ca-9c0a4a8580c3	INFO	DEBUG: LOCALSTACK_HOSTNAME=172.17.0.1	1570381306520
...
EVENTS	79	1570381308926.664	+51733/05/27/[$LATEST]629146bb	END RequestId: dbd86068-78c8-1a62-29ca-9c0a4a8580c3	1570381307961
EVENTS	80	1570381308926.664	+51733/05/27/[$LATEST]629146bb	REPORT RequestId: dbd86068-78c8-1a62-29ca-9c0a4a8580c3	Duration: 16.05 ms	Billed Duration: 100 ms	Memory Size: 1536 MB	Max Memory Used: 57 MB		1570381308442
```

What I'm missing? Why it doesn't return logs on invoke?

Thanks



┆Issue is synchronized with this [Jira Bug](https://localstack.atlassian.net/browse/LOC-125) by [Unito](https://www.unito.io/learn-more)

result = [select_attributes(tab, ['GlobalTableName', 'ReplicationGroup']) for tab in GLOBAL_TABLES.values()]
    result = {'GlobalTables': result}
    return result
def update_global_table(data):
    table_name = data['GlobalTableName']
    details = GLOBAL_TABLES.get(table_name)
    if not details:
        return get_error_message('Global Table with this name does not exist', 'GlobalTableNotFoundException')
    for update in data.get('ReplicaUpdates', []):
        repl_group = details['ReplicationGroup']
        
        delete = update.get('Delete')
        if delete:
            details['ReplicationGroup'] = [g for g in repl_group if g['RegionName'] != delete['RegionName']]
        
        create = update.get('Create')
        if create:
            exists = [g for g in repl_group if g['RegionName'] == create['RegionName']]
            if exists:
                continue
            new_group = {
                'RegionName': create['RegionName'], 'ReplicaStatus': 'ACTIVE',
                'ReplicaStatusDescription': 'Replica active'
            }
            details['ReplicationGroup'].append(new_group)
    result = {'GlobalTableDescription': details}
    return result
def is_index_query_valid(table_name, index_query_type):