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When setting up the load balancer, I understand that it consists of a listener port, a target group port, and an instance port (ip port). I think that the load balancer goes to the target group through the listener port and traffic is divided according to the instance port in the target group. Then, the target group port does not seem to affect the load balancing. What is the role of the target group port?lg...

Hello. I am using aws glue, but the aws glue header does not automatically recognize it. In other words, the header is included in the data and the query does not work properly. The header is Korean, and I tried classfier, but it didn't work. Is there a solution? plus. I use Athena to get the result.lg...

I have WorkDocs set up successfully and can access my WorkDocs drive through the url in a browser. After installing the WorkDocs Drive Client on my Workspace, however, I am unable to launch/mount the drive. When I open the WorkDocs Drive app, I am prompted to enter my WorkDocs site URL. I enter the url/directory ID and click "Next." Instead of prompting me for credentials, it simply hangs on a blank screen with "Processing..." at the top. I have tried uninstalling/reinstalling, played with commands in the PowerShell related to a similar issue with a hang up during authentication, but haven't been successful. My primary goal is to be able to share files securely between multiple WorkSpace instances.lg...

Hi, We are integrating with WorkDocs API and would like to know what the URL of a folder or file is consist of. For folder, is that https://amazon.awsapps.com/workdocs/index.html#/folder/{#folder_id}, where the folder_id is the id in [FolderMetadata](https://docs.aws.amazon.com/workdocs/latest/APIReference/API_FolderMetadata.html). Same logic for file. Thanks! Anglg...

I've set up AWS Transfer Family servers in two different regions to test the sending functionality. However, even though the VPC is created, sending messages fail with either UNABLE_TO_CONNECT_TO_REMOTE_HOST_OR_IP or "File path not found". I'm using S3 for the document to send. I've checked the IP address with a different program (Mendelson AS2) and it's able to connect fine. It even was able to send a test document. Despite that, when sending through a lambda function, it fails. A few things tried: * Checking permissions: I'm able to connect and describe the server, the connectors, etc with no problem so it's not that * Connector with the wrong URL: I used the same URL as the URL in Mendelson with the port attached at the end (http:/s-xxx:5080 in the format specified in [1] with the region). I also tried the URL without the port specified and that didn't work either * Region issue: I thought the mismatch between the region could be an issue since the lambda was set in us-west-1 while the as2 server I was sending to is in us-east2 so I created a different connector and had it send to itself in the same region. Still the same error with being unable to connect * Checked the cloudwatch logs: It actually reports that everything sent successfully with a 200 code Weird things noticed: * After the lambda is triggered, it creates the expected failed and processing folder but after the first few times, it no longer saves the results. I get a .cms file and a .json file sometimes but not every time, even though the cloudwatch logs are correctly created every time. * The failed and processed folders somehow got created a folder above rather than the folder the file was uploaded to. (e.g. the folder structure is bucket/folder 1/folder2/folder 3 and the uploaded file was in folder3. However, the failed and processing folders were created in folder2 instead of the expected folder3. This happened just once though. Additional question: I can upload this as a different question if needed but since it's related to my issue, I figured I'd put it here as well * What's the transfer id for? Is that supposed to be the execution id? There doesn't seem to be an option to view the results of the transfer in the documentation [2]. References: [1] https://docs.aws.amazon.com/transfer/latest/userguide/as2-end-to-end-example.html#as2-create-connector-example [2] https://docs.aws.amazon.com/transfer/latest/userguide/API_StartFileTransfer.htmllg...

I'm following this guide https://aws.amazon.com/premiumsupport/knowledge-center/cognito-user-pool-remembered-devices/ to set up remembered devices and I'm doing most things from scratch because there is no Ruby library like Warrant. First off, let me just say the PasswordVerifier formula in this doc is incorrect/lacks information (when calling ConfirmDevice). I had to look at js source code and warrant source code to reverse-engineer what it was actually looking for.  Next for, **Call RespondToAuthChallenge for DEVICE_PASSWORD_VERIFIER** it seems like the forumla given does not work at all. Is there any open source code The formula for S_USER = (SRP_B - k * g^(x))^(a + ux) does not seem to be using modular exponentiation and is returning a number so large, that my code isn't able to deal with it without some extra libraries. That does not seem like it's expected if all the other S values in open source code is using modular exponentiation. **Please provide some client-side code where this final formula for DEVICE_PASSWORD_VERIFIER actually works. There does not seem to be a working example anywhere, and it seems like AWS is just posting incorrect guides.** Edit: I'm looking at the code here to respond to device password verifier and it's completely different from what is described in the blog post: https://github.com/aws/aws-sdk-net-extensions-cognito/blob/e79202c2c622839e36e76659141b329c7a044251/src/Amazon.Extensions.CognitoAuthentication/Util/AuthenticationHelper.cs#L255lg...

I have a Cognito federated identity pool which uses a Cognito User Pool as an authentication provider. I use Amplify Storage API to upload a file to S3 in a bucket. The object key is stored with a prefix of the identity id from the federated identity pool (e.g. eu-west-2:ce19be59-769d-4ca7-8c9b-c99a368666cf) How can I map this to the cognito pool user sub that was used for the authentication? i.e. the user from the linked login cognito-idp.eu-west-2.amazonaws.com/eu-west-2_UbEEmSmxOlg...

I ask because we're paying for multi-az but a recent RDS automatic update is taking all our sites down for 5 minutes each. Maybe this is rare multi-az defying update? but is there a log to show when the instance has failed-over or can i setup a cloudwatch alert for it? Anything i should be checking to make sure i'm getting my money's worth? Thank you.lg...

Hi - My customer is using automated schedule in CloudWatch to trigger various functions and it's kind of widely across the teams. Currently CW schedules are mostly based on UTC and in the event of DST (Day Light Savings), the team has to manually reset the UTC and teams are complaining on this. Anybody came across this and i didn't see any PFR also related to this. Any suggestion here pls.lg...

The ModelSetupTime metric is not available for monitoring the serverless endpoint(https://docs.aws.amazon.com/sagemaker/latest/dg/serverless-endpoints.html) in Amazon CloudWatch.Able to see only the below mentioned metrics Invocations Invocation5XXErrors Invocation4XXErrors ModelLatency OverheadLatency Is there any role/configuration changes I have to do to view the ModelSetupTime ?lg...

Can you use RDS Custom for SQL Server with a self-hosted Active Directorylg...

I have a PowerShell script, that when runs, installs a large application and start a server. This process takes about 20 minutes to run. I would like to start this install process when the server is first created to avoid having to RDP into the server, and start the script manually. The problem I'm having is that there is no sign of the user data script running in the server. There are no logs in `C:\Program Files\Amazon`. The cloudformation script looks like this: ``` "UserData": { "Fn::Base64": { "Fn::Join": ["", [ "<powershell>\n", "Set-Location C:\\Users\\Administrator\\Documents\\installer-and-scripts\\ \n", ".\\AddNewAppServer.ps1 ", { "Ref" : "RDSEndpoint" }, " ", { "Ref" : "DBAdminUser" }, " ", { "Ref" : "DBAdminPassword" }, " ", { "Ref" : "S3BackupFileARN" }, " ", { "Ref" : "NewdbName" }, " \n", "</powershell>"]] }} ``` The five variables in UserData are parameters of the Cloudformation script and are just Strings. Why do I not see any sign of this script running? Also, will having a 20-minute script cause issues in logging into the server or even run at all? Thanks!lg...

I am experiencing issues with external access to MariaDB when I am running it on m6g instances. As soon as I roll back to m5 instance I have external access. Is there compatibility issues with MariaDB and graviton2 CPUs? anyone else has same problem?lg...

just signed up and dowloadedthe vpn . this is where i am and cant figure out how to download my first platform(tradestation) to awslg...

I was following the AWS Mobile SDK for .NET and Xamarin guide in the link below to setup our iOS app to Download from an S3 bucket. As a part of the process we have to create a Cognito Identity pool. [https://docs.aws.amazon.com/mobile/sdkforxamarin/developerguide/setup.html]() A customer has informed us that the Cognito Identity pool is not supported in AWS Web Application firewall (WAF), and they would like to know if it's possible to use a User Pool instead which is supported by WAF. Is that possible or is our only option to use a Cognito Identity pool when using the Sdk?lg...

I am trying to generate a horizontal bar plot with dates on X axis against instance id's on Y axis and grouping them by the type of result similar to the one I have generated using python  but so far I have no luck in doing so. When using a horizontal stacked chart, I can't change the value field aggregation to anything other than count/count distinct so I see something like this .. One other question I have is if we have to generate 1 pie chart each per instance is there an easier way to do this rather than editing the query to filter out based on the instance id's for each chart? I just wanted to check if I am missing anything here since I'm pretty new to using Quicksight.lg...

Working in MediaTailor I received the following response: MediaTailor encountered an issue while parsing the manifest from https://fastbucket1.s3.amazonaws.com/hls/shes_got_minenew.m3u8 BUT the manifest was created in MediaConvert and plays back seamlessly from the link. Any ideas on how to fix / correct / modify? Any assistance appreciated.lg...

I am trying to find a solution for building an ethical hacking lab using AWS. It would involve using an OS hosting a vulnerable service and an attacker machine (e.g. Kali Linux). Is this permitted?lg...