apigateway package does not support private custom domain names

[apgrucza]

Acknowledgements

• I have searched (https://github.com/aws/aws-sdk/issues?q=is%3Aissue) for past instances of this issue
• I have verified all of my SDK modules are up-to-date (you can perform a bulk update with go get -u github.com/aws/aws-sdk-go-v2/...)

Describe the bug

The Go SDK for API Gateway does not include the DomainNameID field, so operations on private custom domain names fail. For such operations, DomainNameID is a required input (in addition to DomainName).

Regression Issue

• Select this option if this issue appears to be a regression.

Expected Behavior

Expecting:

• DomainNameID is an available field in the output for GetDomainNames.
• DomainNameID is an available field in the input for GetDomainName, UpdateDomainName and DeleteDomainName.
• All of the above can be executed successfully on a private custom domain name.

Current Behavior

As an example, a call to GetDomainName only allows domain name to be specified (not domain name ID). Providing just the DomainName gives the below error.

operation error API Gateway: GetDomainName, https response error StatusCode: 404, RequestID: 390c5331-bd3d-4c74-a8ac-68cc6e87120b, NotFoundException: Invalid domain name identifier specified

Reproduction Steps

The below code calls GetDomainName on each domain name. Any that are private will result in the error mentioned above.

package main

import (
    "context"
    "fmt"

    "github.com/aws/aws-sdk-go-v2/config"
    "github.com/aws/aws-sdk-go-v2/service/apigateway"
)

func main() {
    cfg, _ := config.LoadDefaultConfig(context.TODO(), config.WithRegion("ap-southeast-2"))
    client := apigateway.NewFromConfig(cfg)
    domainNamesOutput, _ := client.GetDomainNames(context.TODO(), &apigateway.GetDomainNamesInput{})

    for _, domainName := range domainNamesOutput.Items {
        domainNameDetails, err := client.GetDomainName(context.TODO(), &apigateway.GetDomainNameInput{
            DomainName: domainName.DomainName,
        })
        if err != nil {
            fmt.Printf("%s: %v\n", *domainName.DomainName, err)
        } else {
            fmt.Printf("%s: success\n", *domainNameDetails.DomainName)
        }
    }
}

Possible Solution

No response

Additional Information/Context

DomainNameID is an output for these APIs:

• GetDomainNames

DomainNameID is an input for these APIs:

• GetDomainName
• UpdateDomainName
• DeleteDomainName

AWS Go SDK V2 Module Versions Used

go.mod

module mymodule

go 1.23.5

require (
	github.com/aws/aws-sdk-go-v2 v1.35.0 // indirect
	github.com/aws/aws-sdk-go-v2/config v1.29.3 // indirect
	github.com/aws/aws-sdk-go-v2/credentials v1.17.56 // indirect
	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.26 // indirect
	github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.30 // indirect
	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.30 // indirect
	github.com/aws/aws-sdk-go-v2/internal/ini v1.8.2 // indirect
	github.com/aws/aws-sdk-go-v2/service/apigateway v1.28.9 // indirect
	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.12.2 // indirect
	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.12.11 // indirect
	github.com/aws/aws-sdk-go-v2/service/sso v1.24.13 // indirect
	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.28.12 // indirect
	github.com/aws/aws-sdk-go-v2/service/sts v1.33.11 // indirect
	github.com/aws/smithy-go v1.22.2 // indirect
)

Compiler and Version used

go version go1.23.5 linux/amd64

Operating System and version

Linux 5.15.167.4-microsoft-standard-WSL2

[github-actions]

This issue is now closed. Comments on closed issues are hard for our team to see.
If you need more assistance, please open a new issue that references this one.

[apgrucza]

The DomainNameID field does actually exist in v2 of the SDK