aws/aws-sdk-go

AWS SDK for the Go programming language.

Severyn Lisovskyi

@sev3ryn

    keysToSkip := map[string]struct{}{
        "version": {},
        "info":    {},
    }
    fn := func(dli *s3manager.DeleteListIterator) {
        // TODO add check
    }
    s3manager.NewDeleteListIterator(s3.New(sess), input, fn)

2 replies

AnnikaLarissa

@AnnikaLarissa

Hey, I got a really specific question and I hope someone can help me out. I am using s3 (sdk for go) and s3 does not have a hierarchy with folders and subfolder. So I named my files foo/bar/1/etc. Using prefix gives me ALL the files with that prefix, but I only want to go one step down in hierarchy. I have been reading the API and looking around on forums, but I cannot find a solution for this problem in golang. I did find: boto/boto3#134. This solution should work for go as well, as you can set prefixes and delimiters. But I have no idea how this CommonPrefix works in golang.

1 reply

Gowrisankar

@gowrisankar22

are there any golang samples example available for aws privatelink to connect with rds postgres ?

Nayeem Junaid

@NayeemJunaid

I cant find Golang - ElastiCache example code at all. Please help!

CSP

@CSP197

Hi, is there a way to get a list of profile names in the shared name profiles file ~/.aws/credentials

For aws-cli, I run aws configure list-profiles, but what would be the golang sdk equivalent?

mroth2014

@mroth2014

I am using SQS with go - It looks like there's issue with file descriptors/connections to aws not being closed - I may be missing something but I don't see where I can explicitly close a connection

Jay Kim

@jay_kim07_twitter

hello, anyone

anyone know how to visualize with api call in aws?

mahesa widhana

@mahesadhanaa

hello, anyone

Jay Kim

@jay_kim07_twitter

@mahesadhanaa

mahesa widhana

@mahesadhanaa

i have case in golang to get env vars from params store with appconfig as validators

my question is, which go library to the get function?

"github.com/aws/aws-sdk-go-v2/service/appconfig"

Hi @jay_kim07_twitter

Jay Kim

@jay_kim07_twitter

your link doesn’t work

mahesa widhana

@mahesadhanaa

yes, from vscode i cannot find GetEnvironmentRequest function

Jay Kim

@jay_kim07_twitter

I cannot see the vscode at all from the link.

it goes to error page.

mahesa widhana

@mahesadhanaa

hmm, ahh i see

so, where can i import golang library to find GetEnvironmentRequest function?

Jay Kim

@jay_kim07_twitter

not sure. I will check. and will let you know.

mahesa widhana

@mahesadhanaa

okey jay, thanks before

Jay Kim

@jay_kim07_twitter

Sorry about not being able to give answer right away.

I am pretty new in api stuff in aws.

mahesa widhana

@mahesadhanaa

okey, no problem jay. we are same hehe

i think i know

https://github.com/aws/aws-sdk-go-v2/blob/master/service/appconfig/api_op_GetEnvironment.go

Bobby R. Ward

@bobbyrward

I'm trying to set the session duration for IRSA credentials to something other than the default of 1 hour.

The WebIdentityRoleProvider allows setting a Duration but this doesn't seem to be exposed in any way through session.
I can create the web identity and provider myself, but all of the loading of env vars is not exposed either.

I really just want a session longer than an hour but this seems to be terribly complicated for some reason.

jasmin

@jasmin67974274_twitter

i am trying to connect nosql(dynamodb) throgh Nosql App . i Can't able to do that.showing error like missing credentails in configuration ,set AWS_SDK_LOAD_CONFIG=1. please help if anybody knows.

ubuddgi

@ubuddgi_gitlab

I'm trying to get opsworks stack details here. But somehow it says there is no such stack with that ID

couldn't able to find any error also wondering where I got missed

any help would be really appriciate

Caden

@CadenOf

Hi, guys
How can I list all the targetgroups with api?

Oleksandr Tyshkovets

@aint

is there a way to use query? I'm trying to implement the following:

aws ec2 describe-volumes --query 'Volumes[].Attachments[?(Device!=`/dev/xvda`)].VolumeId | []'

doublefelix7

@doublefelix7

@aint From the SDK guide, it appears that you would have to use the Filters attribute from the DescribeVolumes call, so something like this:

svc := ec2.New(sess)
req, err := svc.DescribeVolumes(&ec2.DescribeVolumesInput{
    Filters: {...}
})

and in the Filter struct, you'd would have attachment.device as your name and /dev/xvda for your value

pramod

@param1303_gitlab

Hi how can i mock the interface/repository

smredua7

@smredua7

how can I paginate getApiKeys query, what is the condition to check to stop the pagination query.

type GetApiKeysOutput struct {

    // The current page of elements from this collection.
    Items []*ApiKey `locationName:"item" type:"list"`

    Position *string `locationName:"position" type:"string"`

    // A list of warning messages logged during the import of API keys when the
    // failOnWarnings option is set to true.
    Warnings []*string `locationName:"warnings" type:"list"`
    // contains filtered or unexported fields
}

Ian Cullinane

@iancullinane

My only previous experience with go-sdk is the CloudFormation api. The inputs for these had cr := cf.CreateStackInput{ RoleARN: aws.String(cm.cfg[cloudRoleKey]), ... }. Now I am trying to read messages off of an SQS queue and see that this is not available. Would I pass a role ARN into session, or do I need to use the credentials package? Is that possible?

Ian Cullinane

@iancullinane

Or does it only work from a .aws/credentials file?

Sonali Rajput

@Sonali-Rajput

hello

i want to make some tech friends

who can teach me XD

JaeHoon Kim

@LumpKim

I'm trying to call ec2.DescribeInstances() function, but only empty brace returned. How can I fix this?

sess := session.Must(session.NewSessionWithOptions(session.Options{
    SharedConfigState: session.SharedConfigEnable,
}))

// Create new EC2 client
ec2Svc := ec2.New(sess)

input := &ec2.DescribeInstancesInput{
    InstanceIds: []*string{aws.String(instanceID)},
}

// Call to get detailed information on each instance
result, err := ec2Svc.DescribeInstances(input)
if err != nil {
    fmt.Println("Error", err)
} else {
    fmt.Println(result)
}

It returns like below:

{

}

I found aws/aws-sdk-go#1449 but it doesn't have a solution.
Any help would be much appreciated.

Sh3rm1nat0r

@Sh3rm1nat0r_twitter

Are CodeGuru Profiler and Viewer available in Golang?

Nowhere on the homepage showcasing this tool (https://aws.amazon.com/codeguru/) is mentioned support for Golang. But I saw these two SDKs links and I am now confused on whether this actually works with Golang or not
https://docs.aws.amazon.com/sdk-for-go/api/service/codegurureviewer/
https://docs.aws.amazon.com/sdk-for-go/api/service/codeguruprofiler/

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