Most viewed questions in AWS

+2 votes
2 answers

How do we move a domain from Hostgator to AWS Route 53?

I found this  Before transferring a domain, make ...READ MORE

Aug 3, 2018 in AWS by Priyaj
 • 58,100 points • 2,938 views
0 votes
1 answer

How to execute scheduled SQL scripts in on Amazon Redshift?

I had faced the same problem earlier. ...READ MORE

Nov 19, 2018 in AWS by Archana
 • 5,640 points • 2,929 views
+1 vote
5 answers

Using IAM user account how can I login to AWS Console?

Hi, Here for the above mentioned IAM user ...READ MORE

Jan 27, 2020 in AWS by vivek
 • 530 points • 2,929 views
0 votes
1 answer

AWS SSL security error : [curl] 60: SSL certificate prob…: unable to get local issuer certificate

the solution for AWS SDK v2 is ...READ MORE

Nov 2, 2018 in AWS by Priyaj
 • 58,100 points • 2,889 views
0 votes
1 answer

Copy file from EC2 instance to my local machine.

You can use a tool called FileZilla.  You ...READ MORE

Dec 14, 2018 in AWS by Shuvodip
 • 2,879 views
0 votes
1 answer

How to get the last stopped time & date of EC2 instance?

Hi@akhtar, To get the details of your last ...READ MORE

Jun 16, 2020 in AWS by MD
 • 95,140 points • 2,872 views
0 votes
1 answer

Error: Invalid argument type, creating S3 bucket

Hello @jino, You are not using the command ...READ MORE

Nov 28, 2018 in AWS by Nabarupa
 • 2,855 views
+1 vote
1 answer

How to transfer my Amazon S3 Bucket to another region

Hey @Richard, as far as I know, ...READ MORE

May 20, 2019 in AWS by Kalgi
 • 52,310 points • 2,851 views
0 votes
1 answer

What is the difference between EBS snapshots & AMI?

The major difference is between the type ...READ MORE

Oct 16, 2018 in AWS by Archana
 • 4,150 points
edited Oct 16, 2018 by Archana • 2,848 views
+1 vote
1 answer

AWS Elasticsearch VPC connectivity

VPC Endpoint cannot be accessed outside the ...READ MORE

Sep 4, 2018 in AWS by Priyaj
 • 58,100 points • 2,838 views
0 votes
0 answers

I want to get file name from key in S3 bucket wanted to read single file from list of file present in bucket

1 <class 'boto.s3.key.Key'> <Key: numbers-email, staging/Procured_Numbers_Status/procured_numbers_status_2019-05-15:06:09:04.csv> I ...READ MORE

May 15, 2019 in AWS by anonymous
 • 2,813 views
+1 vote
2 answers

On decrypting file using KMS key in Amazon S3 i get an error

Try figuring out your error with the ...READ MORE

Oct 26, 2018 in AWS by Priyaj
 • 58,100 points • 2,811 views
0 votes
1 answer

Is there a Command line tool to access Amazon Athena?

The AWS command line tool supports Amazon Athena operations. 1. ...READ MORE

Jan 16, 2019 in AWS by rishab
 • 2,804 views
+1 vote
1 answer

What are AWS Glue Crawler?

AWS Glue crawler is used to connect ...READ MORE

Feb 4, 2019 in AWS by Heena
 • 2,779 views
0 votes
1 answer

Is there a calculator for calculating the price of DynamoDB for my purpose?

DynamoDB has provisioned throughput that a user ...READ MORE

Feb 14, 2019 in AWS by Heena
 • 2,755 views
0 votes
1 answer

How to decrypt the encrypted S3 file using aws-encryption-cli --decrypt

Use command : aws s3 presign s3://mybucket/abc_count.png you get ...READ MORE

Oct 22, 2018 in AWS by Priyaj
 • 58,100 points • 2,749 views
0 votes
1 answer

aws java sdk for ssm gives java.lang.NoSuchFieldError: SIGNING_REGION

You may start with Checking that you ...READ MORE

Aug 6, 2018 in AWS by Priyaj
 • 58,100 points • 2,744 views
+1 vote
2 answers

AWS Cloudformation nested Functions (Split, Select, Join, Ref)

"Join" is not a function. "Fn::Join" is. READ MORE

May 16, 2019 in AWS by Nalin Kant Gupta
 • 2,717 views
0 votes
1 answer

How to Enable CORS for an AWS API Gateway Resource

Since you're using Lambda Proxy integration for ...READ MORE

Jul 10, 2018 in AWS by Hammer
 • 360 points • 2,711 views
0 votes
2 answers

How to store Amazon Athena Query Results into new Table?

You can use CTAS - as Amazon ...READ MORE

Aug 6, 2019 in AWS by Geva
 • 2,707 views
+2 votes
1 answer

Permissions for 'key123.pem' are too open. It is required that your private key files are NOT accessible by others.

Hi@akhtar, You got this error because you didn't ...READ MORE

Jun 3, 2020 in AWS by MD
 • 95,140 points • 2,706 views
0 votes
1 answer

CreateBucket operation: IllegalLocationConstraintException

This error is generated because your location ...READ MORE

Nov 23, 2018 in AWS by Namitha
 • 2,701 views
0 votes
1 answer

Due to Malformed Lambda proxy response my lambda function through API gateway fails

You can refer to the following documentation ...READ MORE

Nov 2, 2018 in AWS by Priyaj
 • 58,100 points • 2,672 views
+2 votes
1 answer

How to call one lambda function using another?

Here is how I did it using ...READ MORE

Mar 26, 2019 in AWS by Esha
 • 2,665 views
0 votes
1 answer

Is it possible to directly go for AWS professional certification exam without associate certifications?

Yes you can do that- Let me guide ...READ MORE

Jun 14, 2019 in AWS by Damon Salvatore
 • 5,980 points • 2,658 views
0 votes
3 answers

How to check instance state and status via Lambda function in AWS?

import boto3 from pprint import pprint def lambda_handler(event, context):          # ...READ MORE

Sep 7, 2020 in AWS by Shrikant
 • 180 points • 2,657 views
+1 vote
2 answers

Can there be communication between VPC in two different regions?

Hello,  VPC peering supports between different regions. If ...READ MORE

Nov 19, 2018 in AWS by Sankar
 • 2,637 views
0 votes
1 answer

Difference between EFA ENI and ENA ENI?

An ENA ENI is used to serve ...READ MORE

Feb 4, 2019 in AWS by Heena
 • 2,635 views
0 votes
1 answer

How to use CloudFormation to create an ECS cluster?

Looks like there is nothing special about ...READ MORE

Sep 24, 2018 in AWS by Archana
 • 4,150 points • 2,634 views
+5 votes
2 answers

Can we export/migrate users from AWS cognito, does it cause vendor lock-in?

Cognito actually has the capability to import ...READ MORE

Aug 1, 2018 in AWS by bug_seeker
 • 15,550 points • 2,618 views
0 votes
2 answers

Launching an EC2 Instance using AWS SDK Java

package com.ec2application.ec2application; import com.amazonaws.auth.AWSCredentials; import com.amazonaws.auth.AWSStaticCredentialsProvider; import com.amazonaws.auth.BasicAWSCredentials; import com.amazonaws.regions.Regions; import com.amazonaws.services.ec2.AmazonEC2; import ...READ MORE

Jan 22, 2019 in AWS by Priyaj
 • 58,100 points • 2,603 views
0 votes
1 answer

Error: checking AWS STS access – cannot get role ARN for current session: InvalidClientTokenId: The security token included in the request is invalid.

Hi@akhtar, You got this error because your IAM ...READ MORE

Jul 11, 2020 in AWS by MD
 • 95,140 points • 2,591 views
0 votes
1 answer

Amazon EC2 instance unable to resolve host.

Here is my checklist of things you ...READ MORE

Aug 23, 2018 in AWS by Archana
 • 4,150 points • 2,586 views
0 votes
1 answer

How to connect an EC2 linux instance to another Linux instance?

AWS EC2 instances are more like a ...READ MORE

Jul 15, 2019 in AWS by ArchanaNagur
 • 2,340 points • 2,576 views
0 votes
1 answer

Push Notification not sent by Amazon SNS to IOS application.

If the SNS endpoint is disabled after ...READ MORE

Aug 13, 2018 in AWS by Deepthi
 • 300 points • 2,567 views
+1 vote
2 answers

How do I get my AWS Glue client in JAVA?

Hey, you've been using a correct code ...READ MORE

Apr 17, 2018 in AWS by Cloud gunner
 • 4,650 points • 2,551 views
0 votes
1 answer

How to copy a folder from S3 to Elastic Beanstalk instance on its creation?

I had encountered similar problem. But i ...READ MORE

Aug 24, 2018 in AWS by Archana
 • 4,150 points • 2,537 views
0 votes
1 answer

Not able to browse image from s3 bucket, image downloading instead of displaying in browser.

Hi@akhtar, You have to pass the content_type of ...READ MORE

Jun 15, 2020 in AWS by MD
 • 95,140 points • 2,522 views
0 votes
1 answer

Create names topic, subscribe and publish message - AWS SNS

You can write a python code which ...READ MORE

Aug 21, 2019 in AWS by Hari
 • 2,513 views
0 votes
1 answer

CORS in AWS API Gateway + AWS Lambda

You could try downloading the AWS APIG ...READ MORE

Oct 9, 2018 in AWS by Priyaj
 • 58,100 points • 2,513 views
0 votes
1 answer

Send a file in post method in aws lambda?

Looks like you're already using request module. in this case ...READ MORE

Oct 5, 2018 in AWS by Priyaj
 • 58,100 points • 2,513 views
+3 votes
3 answers

Package com.amazonaws.services.lambda.runtime showing : does not exist in AWS java sdk 1.10.2

Add AWS plugins within eclipse from market ...READ MORE

Aug 23, 2018 in AWS by Priyaj
 • 58,100 points • 2,500 views
0 votes
1 answer

502 Bad Gateway Error in CloudFront AWS

To resolve this you have 2 option.    Enable ...READ MORE

Sep 6, 2018 in AWS by Priyaj
 • 58,100 points • 2,499 views
0 votes
1 answer

How to install Python on my ec2 instance?

EC2 on linux machine currently supports python3.4 ...READ MORE

Mar 27, 2019 in AWS by Ritesh
 • 2,477 views
0 votes
1 answer

How can I enforce a S3 policy to let only signed URL get objects?

You don't need to make a bucket ...READ MORE

Oct 5, 2018 in AWS by Priyaj
 • 58,100 points • 2,476 views
0 votes
1 answer

How Can I Reboot Elastic Beanstalk Instances in an ebextensions script?

The answer is you don't. The recommendation ...READ MORE

Sep 10, 2018 in AWS by Priyaj
 • 58,100 points • 2,468 views
0 votes
1 answer

AWS:Using S3 with EC2 instances

Yes, it can be used for instances ...READ MORE

Jun 26, 2018 in AWS by hemant
 • 5,810 points • 2,465 views
0 votes
1 answer

Renaming column name in Athena

You can use :- ALTER TABLE %%table-name%% CHANGE ...READ MORE

Jan 16, 2019 in AWS by julie
 • 2,449 views
+2 votes
3 answers

Is it possible to ping AWS EC2 instance

Start by adding a new EC2 security group inbound ...READ MORE

Apr 9, 2018 in AWS by hemant
 • 5,810 points • 2,422 views
0 votes
1 answer

Error creating Key Pair: You are not authorized to perform this operation

Try adding AmazonEC2FullAccess policy. If you are not sure how ...READ MORE

Sep 19, 2018 in AWS by Priyaj
 • 58,100 points • 2,421 views
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